/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-acceleration/phases_1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 05:59:14,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 05:59:14,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 05:59:14,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 05:59:14,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 05:59:14,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 05:59:14,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 05:59:14,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 05:59:14,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 05:59:14,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 05:59:14,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 05:59:14,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 05:59:14,473 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 05:59:14,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 05:59:14,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 05:59:14,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 05:59:14,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 05:59:14,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 05:59:14,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 05:59:14,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 05:59:14,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 05:59:14,490 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 05:59:14,496 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 05:59:14,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 05:59:14,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 05:59:14,497 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 05:59:14,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 05:59:14,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 05:59:14,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 05:59:14,499 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 05:59:14,500 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 05:59:14,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 05:59:14,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 05:59:14,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 05:59:14,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 05:59:14,695 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 05:59:14,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/phases_1-2.c [2022-04-15 05:59:14,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85df4d962/db112619ec224eb4b7f2d0648885d89a/FLAG844af274c [2022-04-15 05:59:15,098 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 05:59:15,098 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_1-2.c [2022-04-15 05:59:15,102 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85df4d962/db112619ec224eb4b7f2d0648885d89a/FLAG844af274c [2022-04-15 05:59:15,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85df4d962/db112619ec224eb4b7f2d0648885d89a [2022-04-15 05:59:15,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 05:59:15,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 05:59:15,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 05:59:15,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 05:59:15,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 05:59:15,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@659ca8d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15, skipping insertion in model container [2022-04-15 05:59:15,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 05:59:15,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 05:59:15,238 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_1-2.c[322,335] [2022-04-15 05:59:15,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 05:59:15,252 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 05:59:15,280 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_1-2.c[322,335] [2022-04-15 05:59:15,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 05:59:15,310 INFO L208 MainTranslator]: Completed translation [2022-04-15 05:59:15,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15 WrapperNode [2022-04-15 05:59:15,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 05:59:15,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 05:59:15,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 05:59:15,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 05:59:15,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 05:59:15,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 05:59:15,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 05:59:15,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 05:59:15,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (1/1) ... [2022-04-15 05:59:15,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 05:59:15,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:15,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-15 05:59:15,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-15 05:59:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 05:59:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 05:59:15,391 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 05:59:15,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 05:59:15,391 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 05:59:15,391 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 05:59:15,392 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 05:59:15,392 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 05:59:15,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 05:59:15,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 05:59:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 05:59:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 05:59:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 05:59:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 05:59:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 05:59:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 05:59:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 05:59:15,444 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 05:59:15,445 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 05:59:15,534 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 05:59:15,538 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 05:59:15,539 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 05:59:15,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:59:15 BoogieIcfgContainer [2022-04-15 05:59:15,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 05:59:15,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 05:59:15,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 05:59:15,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 05:59:15,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 05:59:15" (1/3) ... [2022-04-15 05:59:15,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d998898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:59:15, skipping insertion in model container [2022-04-15 05:59:15,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:59:15" (2/3) ... [2022-04-15 05:59:15,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d998898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:59:15, skipping insertion in model container [2022-04-15 05:59:15,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:59:15" (3/3) ... [2022-04-15 05:59:15,546 INFO L111 eAbstractionObserver]: Analyzing ICFG phases_1-2.c [2022-04-15 05:59:15,550 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 05:59:15,550 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 05:59:15,579 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 05:59:15,586 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-15 05:59:15,586 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 05:59:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand has 19 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 12 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:59:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-15 05:59:15,616 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:15,617 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:15,617 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:15,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:15,622 INFO L85 PathProgramCache]: Analyzing trace with hash 491760044, now seen corresponding path program 1 times [2022-04-15 05:59:15,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:15,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [580757610] [2022-04-15 05:59:15,635 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 05:59:15,636 INFO L85 PathProgramCache]: Analyzing trace with hash 491760044, now seen corresponding path program 2 times [2022-04-15 05:59:15,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:15,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975094173] [2022-04-15 05:59:15,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:15,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:15,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:15,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {27#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22#true} is VALID [2022-04-15 05:59:15,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {22#true} assume true; {22#true} is VALID [2022-04-15 05:59:15,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22#true} {22#true} #40#return; {22#true} is VALID [2022-04-15 05:59:15,779 INFO L272 TraceCheckUtils]: 0: Hoare triple {22#true} call ULTIMATE.init(); {27#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:15,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {27#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22#true} is VALID [2022-04-15 05:59:15,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {22#true} assume true; {22#true} is VALID [2022-04-15 05:59:15,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22#true} {22#true} #40#return; {22#true} is VALID [2022-04-15 05:59:15,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {22#true} call #t~ret5 := main(); {22#true} is VALID [2022-04-15 05:59:15,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {22#true} ~x~0 := 0; {22#true} is VALID [2022-04-15 05:59:15,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {22#true} assume !true; {23#false} is VALID [2022-04-15 05:59:15,781 INFO L272 TraceCheckUtils]: 7: Hoare triple {23#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23#false} is VALID [2022-04-15 05:59:15,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {23#false} ~cond := #in~cond; {23#false} is VALID [2022-04-15 05:59:15,782 INFO L290 TraceCheckUtils]: 9: Hoare triple {23#false} assume 0 == ~cond; {23#false} is VALID [2022-04-15 05:59:15,782 INFO L290 TraceCheckUtils]: 10: Hoare triple {23#false} assume !false; {23#false} is VALID [2022-04-15 05:59:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:15,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:15,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975094173] [2022-04-15 05:59:15,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975094173] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:15,783 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:15,784 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 05:59:15,785 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:15,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [580757610] [2022-04-15 05:59:15,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [580757610] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:15,786 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:15,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 05:59:15,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080889883] [2022-04-15 05:59:15,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:15,790 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:59:15,791 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:15,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:15,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:15,832 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-15 05:59:15,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:15,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-15 05:59:15,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 05:59:15,861 INFO L87 Difference]: Start difference. First operand has 19 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 12 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:15,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:15,948 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2022-04-15 05:59:15,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-15 05:59:15,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:59:15,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 34 transitions. [2022-04-15 05:59:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 34 transitions. [2022-04-15 05:59:15,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 34 transitions. [2022-04-15 05:59:16,010 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:16,016 INFO L225 Difference]: With dead ends: 30 [2022-04-15 05:59:16,016 INFO L226 Difference]: Without dead ends: 13 [2022-04-15 05:59:16,018 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 05:59:16,021 INFO L913 BasicCegarLoop]: 19 mSDtfsCounter, 11 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:16,022 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 22 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:16,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-04-15 05:59:16,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-04-15 05:59:16,054 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:16,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,055 INFO L74 IsIncluded]: Start isIncluded. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,056 INFO L87 Difference]: Start difference. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:16,063 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2022-04-15 05:59:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-15 05:59:16,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:16,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:16,064 INFO L74 IsIncluded]: Start isIncluded. First operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 13 states. [2022-04-15 05:59:16,064 INFO L87 Difference]: Start difference. First operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 13 states. [2022-04-15 05:59:16,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:16,068 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2022-04-15 05:59:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-15 05:59:16,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:16,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:16,069 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:16,069 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-04-15 05:59:16,073 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 11 [2022-04-15 05:59:16,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:16,073 INFO L478 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-04-15 05:59:16,073 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 14 transitions. [2022-04-15 05:59:16,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-15 05:59:16,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-15 05:59:16,101 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:16,101 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:16,105 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 05:59:16,106 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:16,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:16,108 INFO L85 PathProgramCache]: Analyzing trace with hash 482524834, now seen corresponding path program 1 times [2022-04-15 05:59:16,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:16,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1395764837] [2022-04-15 05:59:16,109 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 05:59:16,109 INFO L85 PathProgramCache]: Analyzing trace with hash 482524834, now seen corresponding path program 2 times [2022-04-15 05:59:16,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:16,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176769740] [2022-04-15 05:59:16,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:16,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:16,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {148#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {142#true} is VALID [2022-04-15 05:59:16,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {142#true} assume true; {142#true} is VALID [2022-04-15 05:59:16,249 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {142#true} {142#true} #40#return; {142#true} is VALID [2022-04-15 05:59:16,250 INFO L272 TraceCheckUtils]: 0: Hoare triple {142#true} call ULTIMATE.init(); {148#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:16,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {148#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {142#true} is VALID [2022-04-15 05:59:16,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {142#true} assume true; {142#true} is VALID [2022-04-15 05:59:16,250 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {142#true} {142#true} #40#return; {142#true} is VALID [2022-04-15 05:59:16,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {142#true} call #t~ret5 := main(); {142#true} is VALID [2022-04-15 05:59:16,251 INFO L290 TraceCheckUtils]: 5: Hoare triple {142#true} ~x~0 := 0; {147#(= main_~x~0 0)} is VALID [2022-04-15 05:59:16,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {147#(= main_~x~0 0)} assume !(~x~0 % 4294967296 < 268435455); {143#false} is VALID [2022-04-15 05:59:16,252 INFO L272 TraceCheckUtils]: 7: Hoare triple {143#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {143#false} is VALID [2022-04-15 05:59:16,252 INFO L290 TraceCheckUtils]: 8: Hoare triple {143#false} ~cond := #in~cond; {143#false} is VALID [2022-04-15 05:59:16,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {143#false} assume 0 == ~cond; {143#false} is VALID [2022-04-15 05:59:16,253 INFO L290 TraceCheckUtils]: 10: Hoare triple {143#false} assume !false; {143#false} is VALID [2022-04-15 05:59:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:16,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:16,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176769740] [2022-04-15 05:59:16,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176769740] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:16,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:16,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 05:59:16,254 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:16,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1395764837] [2022-04-15 05:59:16,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1395764837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:16,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:16,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 05:59:16,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503852723] [2022-04-15 05:59:16,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:16,255 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:59:16,255 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:16,255 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:16,268 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 05:59:16,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:16,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 05:59:16,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 05:59:16,271 INFO L87 Difference]: Start difference. First operand 13 states and 14 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:16,329 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2022-04-15 05:59:16,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 05:59:16,329 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:59:16,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-15 05:59:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-15 05:59:16,333 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 26 transitions. [2022-04-15 05:59:16,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:16,354 INFO L225 Difference]: With dead ends: 22 [2022-04-15 05:59:16,354 INFO L226 Difference]: Without dead ends: 15 [2022-04-15 05:59:16,355 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-15 05:59:16,356 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:16,356 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 19 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:16,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-04-15 05:59:16,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-04-15 05:59:16,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:16,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,359 INFO L74 IsIncluded]: Start isIncluded. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,360 INFO L87 Difference]: Start difference. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:16,361 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-04-15 05:59:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-15 05:59:16,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:16,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:16,361 INFO L74 IsIncluded]: Start isIncluded. First operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 15 states. [2022-04-15 05:59:16,361 INFO L87 Difference]: Start difference. First operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 15 states. [2022-04-15 05:59:16,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:16,362 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-04-15 05:59:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-15 05:59:16,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:16,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:16,362 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:16,362 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 16 transitions. [2022-04-15 05:59:16,363 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 16 transitions. Word has length 11 [2022-04-15 05:59:16,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:16,364 INFO L478 AbstractCegarLoop]: Abstraction has 15 states and 16 transitions. [2022-04-15 05:59:16,364 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:16,364 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 16 transitions. [2022-04-15 05:59:16,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-15 05:59:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-04-15 05:59:16,378 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:16,378 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:16,378 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 05:59:16,378 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:16,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:16,379 INFO L85 PathProgramCache]: Analyzing trace with hash 925229631, now seen corresponding path program 1 times [2022-04-15 05:59:16,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:16,379 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [842323081] [2022-04-15 05:59:17,794 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:17,796 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:17,799 INFO L85 PathProgramCache]: Analyzing trace with hash -1303175503, now seen corresponding path program 1 times [2022-04-15 05:59:17,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:17,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898697424] [2022-04-15 05:59:17,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:17,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:17,890 INFO L290 TraceCheckUtils]: 0: Hoare triple {264#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {257#true} is VALID [2022-04-15 05:59:17,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {257#true} assume true; {257#true} is VALID [2022-04-15 05:59:17,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {257#true} {257#true} #40#return; {257#true} is VALID [2022-04-15 05:59:17,891 INFO L272 TraceCheckUtils]: 0: Hoare triple {257#true} call ULTIMATE.init(); {264#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:17,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {264#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {257#true} is VALID [2022-04-15 05:59:17,891 INFO L290 TraceCheckUtils]: 2: Hoare triple {257#true} assume true; {257#true} is VALID [2022-04-15 05:59:17,891 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {257#true} {257#true} #40#return; {257#true} is VALID [2022-04-15 05:59:17,891 INFO L272 TraceCheckUtils]: 4: Hoare triple {257#true} call #t~ret5 := main(); {257#true} is VALID [2022-04-15 05:59:17,892 INFO L290 TraceCheckUtils]: 5: Hoare triple {257#true} ~x~0 := 0; {262#(= main_~x~0 0)} is VALID [2022-04-15 05:59:17,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {262#(= main_~x~0 0)} [46] L16-2-->L15-2_primed: Formula: (let ((.cse1 (= v_main_~x~0_11 v_main_~x~0_10)) (.cse2 (= |v_main_#t~post4_4| |v_main_#t~post4_3|)) (.cse0 (mod v_main_~x~0_11 4294967296))) (or (and (<= 65521 .cse0) .cse1 .cse2) (and .cse1 .cse2) (and (< .cse0 65521) (<= (div (+ (* (- 1) v_main_~x~0_10) 65521) (- 4294967296)) (+ (div (+ v_main_~x~0_11 (- 4294967295)) 4294967296) 1)) (< v_main_~x~0_11 v_main_~x~0_10)))) InVars {main_~x~0=v_main_~x~0_11, main_#t~post4=|v_main_#t~post4_4|} OutVars{main_~x~0=v_main_~x~0_10, main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_~x~0, main_#t~post4] {263#(and (<= main_~x~0 65522) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:17,893 INFO L290 TraceCheckUtils]: 7: Hoare triple {263#(and (<= main_~x~0 65522) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} [45] L15-2_primed-->L15-2: Formula: (not (< (mod v_main_~x~0_8 4294967296) 268435455)) InVars {main_~x~0=v_main_~x~0_8} OutVars{main_~x~0=v_main_~x~0_8} AuxVars[] AssignedVars[] {258#false} is VALID [2022-04-15 05:59:17,893 INFO L272 TraceCheckUtils]: 8: Hoare triple {258#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {258#false} is VALID [2022-04-15 05:59:17,894 INFO L290 TraceCheckUtils]: 9: Hoare triple {258#false} ~cond := #in~cond; {258#false} is VALID [2022-04-15 05:59:17,894 INFO L290 TraceCheckUtils]: 10: Hoare triple {258#false} assume 0 == ~cond; {258#false} is VALID [2022-04-15 05:59:17,894 INFO L290 TraceCheckUtils]: 11: Hoare triple {258#false} assume !false; {258#false} is VALID [2022-04-15 05:59:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:17,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:17,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898697424] [2022-04-15 05:59:17,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898697424] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:17,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:17,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 05:59:17,963 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:17,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [842323081] [2022-04-15 05:59:17,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [842323081] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:17,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:17,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 05:59:17,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507225365] [2022-04-15 05:59:17,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:17,964 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-15 05:59:17,964 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:17,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:17,975 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:17,975 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 05:59:17,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:17,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 05:59:17,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-04-15 05:59:17,976 INFO L87 Difference]: Start difference. First operand 15 states and 16 transitions. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:18,073 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2022-04-15 05:59:18,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 05:59:18,074 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-15 05:59:18,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2022-04-15 05:59:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2022-04-15 05:59:18,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 24 transitions. [2022-04-15 05:59:18,101 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:18,101 INFO L225 Difference]: With dead ends: 22 [2022-04-15 05:59:18,101 INFO L226 Difference]: Without dead ends: 17 [2022-04-15 05:59:18,102 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 7 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-15 05:59:18,103 INFO L913 BasicCegarLoop]: 11 mSDtfsCounter, 10 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:18,103 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 18 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:18,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-04-15 05:59:18,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-04-15 05:59:18,111 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:18,111 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,112 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,112 INFO L87 Difference]: Start difference. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:18,113 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-04-15 05:59:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-15 05:59:18,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:18,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:18,113 INFO L74 IsIncluded]: Start isIncluded. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 17 states. [2022-04-15 05:59:18,113 INFO L87 Difference]: Start difference. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 17 states. [2022-04-15 05:59:18,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:18,114 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-04-15 05:59:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-15 05:59:18,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:18,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:18,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:18,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-04-15 05:59:18,115 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 13 [2022-04-15 05:59:18,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:18,115 INFO L478 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-04-15 05:59:18,115 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:18,115 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 19 transitions. [2022-04-15 05:59:18,132 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-15 05:59:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-15 05:59:18,133 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:18,133 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:18,133 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-15 05:59:18,133 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:18,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:18,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1220035546, now seen corresponding path program 1 times [2022-04-15 05:59:18,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:18,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1637746069] [2022-04-15 05:59:21,138 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:21,316 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:21,601 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:21,603 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:21,607 INFO L85 PathProgramCache]: Analyzing trace with hash 442797488, now seen corresponding path program 1 times [2022-04-15 05:59:21,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:21,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763313539] [2022-04-15 05:59:21,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:21,619 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_3.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_3.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-15 05:59:21,621 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_3.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_3.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-15 05:59:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:21,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [5325744] [2022-04-15 05:59:21,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:21,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:21,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:21,653 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:21,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 05:59:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:21,691 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:21,735 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:21,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1220035546, now seen corresponding path program 2 times [2022-04-15 05:59:21,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:21,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179267630] [2022-04-15 05:59:21,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:21,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:21,786 INFO L290 TraceCheckUtils]: 0: Hoare triple {392#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-15 05:59:21,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-15 05:59:21,787 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-15 05:59:21,787 INFO L272 TraceCheckUtils]: 0: Hoare triple {385#true} call ULTIMATE.init(); {392#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:21,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-15 05:59:21,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-15 05:59:21,788 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-15 05:59:21,788 INFO L272 TraceCheckUtils]: 4: Hoare triple {385#true} call #t~ret5 := main(); {385#true} is VALID [2022-04-15 05:59:21,788 INFO L290 TraceCheckUtils]: 5: Hoare triple {385#true} ~x~0 := 0; {390#(= main_~x~0 0)} is VALID [2022-04-15 05:59:21,788 INFO L290 TraceCheckUtils]: 6: Hoare triple {390#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {390#(= main_~x~0 0)} is VALID [2022-04-15 05:59:21,789 INFO L290 TraceCheckUtils]: 7: Hoare triple {390#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:21,789 INFO L290 TraceCheckUtils]: 8: Hoare triple {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:21,790 INFO L290 TraceCheckUtils]: 9: Hoare triple {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {386#false} is VALID [2022-04-15 05:59:21,790 INFO L290 TraceCheckUtils]: 10: Hoare triple {386#false} assume !(~x~0 % 4294967296 < 268435455); {386#false} is VALID [2022-04-15 05:59:21,790 INFO L272 TraceCheckUtils]: 11: Hoare triple {386#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {386#false} is VALID [2022-04-15 05:59:21,790 INFO L290 TraceCheckUtils]: 12: Hoare triple {386#false} ~cond := #in~cond; {386#false} is VALID [2022-04-15 05:59:21,790 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#false} assume 0 == ~cond; {386#false} is VALID [2022-04-15 05:59:21,790 INFO L290 TraceCheckUtils]: 14: Hoare triple {386#false} assume !false; {386#false} is VALID [2022-04-15 05:59:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:21,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:21,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179267630] [2022-04-15 05:59:21,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179267630] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:21,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812862416] [2022-04-15 05:59:21,791 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:59:21,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:21,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:21,792 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:21,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 05:59:21,823 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:59:21,823 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:21,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 05:59:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:21,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:21,872 INFO L272 TraceCheckUtils]: 0: Hoare triple {385#true} call ULTIMATE.init(); {385#true} is VALID [2022-04-15 05:59:21,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {385#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-15 05:59:21,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-15 05:59:21,872 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-15 05:59:21,872 INFO L272 TraceCheckUtils]: 4: Hoare triple {385#true} call #t~ret5 := main(); {385#true} is VALID [2022-04-15 05:59:21,873 INFO L290 TraceCheckUtils]: 5: Hoare triple {385#true} ~x~0 := 0; {390#(= main_~x~0 0)} is VALID [2022-04-15 05:59:21,873 INFO L290 TraceCheckUtils]: 6: Hoare triple {390#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {390#(= main_~x~0 0)} is VALID [2022-04-15 05:59:21,873 INFO L290 TraceCheckUtils]: 7: Hoare triple {390#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {417#(= main_~x~0 1)} is VALID [2022-04-15 05:59:21,874 INFO L290 TraceCheckUtils]: 8: Hoare triple {417#(= main_~x~0 1)} assume !!(~x~0 % 4294967296 < 268435455); {417#(= main_~x~0 1)} is VALID [2022-04-15 05:59:21,874 INFO L290 TraceCheckUtils]: 9: Hoare triple {417#(= main_~x~0 1)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {424#(= (+ (- 2) main_~x~0) 1)} is VALID [2022-04-15 05:59:21,875 INFO L290 TraceCheckUtils]: 10: Hoare triple {424#(= (+ (- 2) main_~x~0) 1)} assume !(~x~0 % 4294967296 < 268435455); {386#false} is VALID [2022-04-15 05:59:21,875 INFO L272 TraceCheckUtils]: 11: Hoare triple {386#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {386#false} is VALID [2022-04-15 05:59:21,875 INFO L290 TraceCheckUtils]: 12: Hoare triple {386#false} ~cond := #in~cond; {386#false} is VALID [2022-04-15 05:59:21,875 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#false} assume 0 == ~cond; {386#false} is VALID [2022-04-15 05:59:21,875 INFO L290 TraceCheckUtils]: 14: Hoare triple {386#false} assume !false; {386#false} is VALID [2022-04-15 05:59:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:21,875 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:21,945 INFO L290 TraceCheckUtils]: 14: Hoare triple {386#false} assume !false; {386#false} is VALID [2022-04-15 05:59:21,945 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#false} assume 0 == ~cond; {386#false} is VALID [2022-04-15 05:59:21,945 INFO L290 TraceCheckUtils]: 12: Hoare triple {386#false} ~cond := #in~cond; {386#false} is VALID [2022-04-15 05:59:21,945 INFO L272 TraceCheckUtils]: 11: Hoare triple {386#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {386#false} is VALID [2022-04-15 05:59:21,946 INFO L290 TraceCheckUtils]: 10: Hoare triple {452#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {386#false} is VALID [2022-04-15 05:59:21,946 INFO L290 TraceCheckUtils]: 9: Hoare triple {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {452#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:21,947 INFO L290 TraceCheckUtils]: 8: Hoare triple {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:21,948 INFO L290 TraceCheckUtils]: 7: Hoare triple {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:21,948 INFO L290 TraceCheckUtils]: 6: Hoare triple {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 05:59:21,948 INFO L290 TraceCheckUtils]: 5: Hoare triple {385#true} ~x~0 := 0; {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 05:59:21,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {385#true} call #t~ret5 := main(); {385#true} is VALID [2022-04-15 05:59:21,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-15 05:59:21,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-15 05:59:21,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {385#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-15 05:59:21,949 INFO L272 TraceCheckUtils]: 0: Hoare triple {385#true} call ULTIMATE.init(); {385#true} is VALID [2022-04-15 05:59:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:21,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1812862416] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:21,950 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:21,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-04-15 05:59:21,950 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:21,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1637746069] [2022-04-15 05:59:21,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1637746069] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:21,950 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:21,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 05:59:21,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16730329] [2022-04-15 05:59:21,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:21,951 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-15 05:59:21,951 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:21,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:21,975 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:21,975 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 05:59:21,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:21,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 05:59:21,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2022-04-15 05:59:21,976 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:22,043 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-15 05:59:22,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 05:59:22,043 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-15 05:59:22,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-15 05:59:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-15 05:59:22,045 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 27 transitions. [2022-04-15 05:59:22,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:22,064 INFO L225 Difference]: With dead ends: 26 [2022-04-15 05:59:22,064 INFO L226 Difference]: Without dead ends: 19 [2022-04-15 05:59:22,065 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2022-04-15 05:59:22,065 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:22,066 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 24 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:22,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2022-04-15 05:59:22,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2022-04-15 05:59:22,077 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:22,077 INFO L82 GeneralOperation]: Start isEquivalent. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,078 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,078 INFO L87 Difference]: Start difference. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:22,079 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-04-15 05:59:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-15 05:59:22,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:22,079 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:22,079 INFO L74 IsIncluded]: Start isIncluded. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-15 05:59:22,079 INFO L87 Difference]: Start difference. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-15 05:59:22,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:22,080 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-04-15 05:59:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-15 05:59:22,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:22,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:22,080 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:22,080 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 21 transitions. [2022-04-15 05:59:22,081 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 21 transitions. Word has length 15 [2022-04-15 05:59:22,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:22,081 INFO L478 AbstractCegarLoop]: Abstraction has 19 states and 21 transitions. [2022-04-15 05:59:22,081 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:22,081 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 21 transitions. [2022-04-15 05:59:22,099 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-15 05:59:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-15 05:59:22,100 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:22,100 INFO L499 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:22,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:22,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:22,516 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:22,517 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:22,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:22,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1870024951, now seen corresponding path program 3 times [2022-04-15 05:59:22,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:22,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1208105113] [2022-04-15 05:59:22,901 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:23,165 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:23,168 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:23,172 INFO L85 PathProgramCache]: Analyzing trace with hash -1802637648, now seen corresponding path program 1 times [2022-04-15 05:59:23,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:23,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007136759] [2022-04-15 05:59:23,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:23,182 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_5.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_5.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:23,182 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_5.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_5.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:23,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1033334341] [2022-04-15 05:59:23,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:23,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:23,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:23,218 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:23,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 05:59:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:23,272 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:23,303 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:23,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1870024951, now seen corresponding path program 4 times [2022-04-15 05:59:23,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:23,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719539370] [2022-04-15 05:59:23,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:23,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:23,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-15 05:59:23,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-15 05:59:23,364 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-15 05:59:23,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {619#true} call ULTIMATE.init(); {627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:23,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-15 05:59:23,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-15 05:59:23,365 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-15 05:59:23,365 INFO L272 TraceCheckUtils]: 4: Hoare triple {619#true} call #t~ret5 := main(); {619#true} is VALID [2022-04-15 05:59:23,365 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#true} ~x~0 := 0; {624#(= main_~x~0 0)} is VALID [2022-04-15 05:59:23,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {624#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {624#(= main_~x~0 0)} is VALID [2022-04-15 05:59:23,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {624#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:23,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:23,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:23,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:23,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {620#false} is VALID [2022-04-15 05:59:23,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {620#false} assume !(~x~0 % 4294967296 < 268435455); {620#false} is VALID [2022-04-15 05:59:23,368 INFO L272 TraceCheckUtils]: 13: Hoare triple {620#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {620#false} is VALID [2022-04-15 05:59:23,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {620#false} ~cond := #in~cond; {620#false} is VALID [2022-04-15 05:59:23,368 INFO L290 TraceCheckUtils]: 15: Hoare triple {620#false} assume 0 == ~cond; {620#false} is VALID [2022-04-15 05:59:23,369 INFO L290 TraceCheckUtils]: 16: Hoare triple {620#false} assume !false; {620#false} is VALID [2022-04-15 05:59:23,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:23,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:23,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719539370] [2022-04-15 05:59:23,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719539370] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:23,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [151473999] [2022-04-15 05:59:23,369 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:59:23,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:23,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:23,388 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:23,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 05:59:23,438 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:59:23,438 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:23,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 05:59:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:23,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:23,628 INFO L272 TraceCheckUtils]: 0: Hoare triple {619#true} call ULTIMATE.init(); {619#true} is VALID [2022-04-15 05:59:23,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {619#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-15 05:59:23,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-15 05:59:23,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-15 05:59:23,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {619#true} call #t~ret5 := main(); {619#true} is VALID [2022-04-15 05:59:23,629 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#true} ~x~0 := 0; {624#(= main_~x~0 0)} is VALID [2022-04-15 05:59:23,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {624#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {624#(= main_~x~0 0)} is VALID [2022-04-15 05:59:23,630 INFO L290 TraceCheckUtils]: 7: Hoare triple {624#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:23,630 INFO L290 TraceCheckUtils]: 8: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:23,631 INFO L290 TraceCheckUtils]: 9: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:23,631 INFO L290 TraceCheckUtils]: 10: Hoare triple {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:23,632 INFO L290 TraceCheckUtils]: 11: Hoare triple {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:23,632 INFO L290 TraceCheckUtils]: 12: Hoare triple {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:23,633 INFO L272 TraceCheckUtils]: 13: Hoare triple {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 05:59:23,633 INFO L290 TraceCheckUtils]: 14: Hoare triple {672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 05:59:23,633 INFO L290 TraceCheckUtils]: 15: Hoare triple {676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {620#false} is VALID [2022-04-15 05:59:23,634 INFO L290 TraceCheckUtils]: 16: Hoare triple {620#false} assume !false; {620#false} is VALID [2022-04-15 05:59:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:23,634 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:23,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {620#false} assume !false; {620#false} is VALID [2022-04-15 05:59:23,738 INFO L290 TraceCheckUtils]: 15: Hoare triple {676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {620#false} is VALID [2022-04-15 05:59:23,739 INFO L290 TraceCheckUtils]: 14: Hoare triple {672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 05:59:23,739 INFO L272 TraceCheckUtils]: 13: Hoare triple {692#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 05:59:23,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:23,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:23,741 INFO L290 TraceCheckUtils]: 10: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:23,741 INFO L290 TraceCheckUtils]: 9: Hoare triple {705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:23,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:23,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:23,742 INFO L290 TraceCheckUtils]: 6: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:23,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#true} ~x~0 := 0; {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:23,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {619#true} call #t~ret5 := main(); {619#true} is VALID [2022-04-15 05:59:23,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-15 05:59:23,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-15 05:59:23,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {619#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-15 05:59:23,743 INFO L272 TraceCheckUtils]: 0: Hoare triple {619#true} call ULTIMATE.init(); {619#true} is VALID [2022-04-15 05:59:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 05:59:23,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [151473999] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:23,744 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:23,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 6] total 12 [2022-04-15 05:59:23,744 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:23,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1208105113] [2022-04-15 05:59:23,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1208105113] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:23,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:23,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 05:59:23,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857649464] [2022-04-15 05:59:23,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:23,745 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-15 05:59:23,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:23,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:23,757 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 05:59:23,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:23,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 05:59:23,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-04-15 05:59:23,758 INFO L87 Difference]: Start difference. First operand 19 states and 21 transitions. Second operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:23,883 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2022-04-15 05:59:23,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 05:59:23,883 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-15 05:59:23,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2022-04-15 05:59:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2022-04-15 05:59:23,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 29 transitions. [2022-04-15 05:59:23,904 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:23,905 INFO L225 Difference]: With dead ends: 28 [2022-04-15 05:59:23,905 INFO L226 Difference]: Without dead ends: 21 [2022-04-15 05:59:23,906 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 28 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-04-15 05:59:23,906 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 11 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:23,907 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 24 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:23,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-04-15 05:59:23,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2022-04-15 05:59:23,925 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:23,925 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,925 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,925 INFO L87 Difference]: Start difference. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:23,927 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-04-15 05:59:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-04-15 05:59:23,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:23,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:23,928 INFO L74 IsIncluded]: Start isIncluded. First operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 21 states. [2022-04-15 05:59:23,928 INFO L87 Difference]: Start difference. First operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 21 states. [2022-04-15 05:59:23,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:23,930 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-04-15 05:59:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-04-15 05:59:23,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:23,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:23,932 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:23,932 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2022-04-15 05:59:23,933 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 17 [2022-04-15 05:59:23,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:23,933 INFO L478 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2022-04-15 05:59:23,933 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:23,933 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 23 transitions. [2022-04-15 05:59:23,957 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-04-15 05:59:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-15 05:59:23,960 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:23,960 INFO L499 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:23,978 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:24,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:24,376 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:24,376 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:24,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:24,377 INFO L85 PathProgramCache]: Analyzing trace with hash -555382060, now seen corresponding path program 5 times [2022-04-15 05:59:24,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:24,377 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [451972274] [2022-04-15 05:59:27,960 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:28,128 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:30,405 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:30,409 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:30,412 INFO L85 PathProgramCache]: Analyzing trace with hash 246894512, now seen corresponding path program 1 times [2022-04-15 05:59:30,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:30,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276874950] [2022-04-15 05:59:30,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:30,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:30,425 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_7.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_7.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:30,425 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_7.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_7.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:30,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [263668949] [2022-04-15 05:59:30,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:30,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:30,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:30,449 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:30,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 05:59:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:30,505 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:30,516 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:30,516 INFO L85 PathProgramCache]: Analyzing trace with hash -555382060, now seen corresponding path program 6 times [2022-04-15 05:59:30,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:30,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351244720] [2022-04-15 05:59:30,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:30,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:30,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {890#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-15 05:59:30,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-15 05:59:30,600 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-15 05:59:30,600 INFO L272 TraceCheckUtils]: 0: Hoare triple {881#true} call ULTIMATE.init(); {890#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:30,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {890#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-15 05:59:30,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-15 05:59:30,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-15 05:59:30,601 INFO L272 TraceCheckUtils]: 4: Hoare triple {881#true} call #t~ret5 := main(); {881#true} is VALID [2022-04-15 05:59:30,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {881#true} ~x~0 := 0; {886#(= main_~x~0 0)} is VALID [2022-04-15 05:59:30,601 INFO L290 TraceCheckUtils]: 6: Hoare triple {886#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {886#(= main_~x~0 0)} is VALID [2022-04-15 05:59:30,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {886#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:30,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:30,603 INFO L290 TraceCheckUtils]: 9: Hoare triple {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:30,603 INFO L290 TraceCheckUtils]: 10: Hoare triple {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:30,603 INFO L290 TraceCheckUtils]: 11: Hoare triple {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} is VALID [2022-04-15 05:59:30,604 INFO L290 TraceCheckUtils]: 12: Hoare triple {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} assume !!(~x~0 % 4294967296 < 268435455); {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} is VALID [2022-04-15 05:59:30,604 INFO L290 TraceCheckUtils]: 13: Hoare triple {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {882#false} is VALID [2022-04-15 05:59:30,604 INFO L290 TraceCheckUtils]: 14: Hoare triple {882#false} assume !(~x~0 % 4294967296 < 268435455); {882#false} is VALID [2022-04-15 05:59:30,604 INFO L272 TraceCheckUtils]: 15: Hoare triple {882#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {882#false} is VALID [2022-04-15 05:59:30,605 INFO L290 TraceCheckUtils]: 16: Hoare triple {882#false} ~cond := #in~cond; {882#false} is VALID [2022-04-15 05:59:30,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {882#false} assume 0 == ~cond; {882#false} is VALID [2022-04-15 05:59:30,605 INFO L290 TraceCheckUtils]: 18: Hoare triple {882#false} assume !false; {882#false} is VALID [2022-04-15 05:59:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:30,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:30,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351244720] [2022-04-15 05:59:30,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351244720] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:30,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [6056077] [2022-04-15 05:59:30,606 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:59:30,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:30,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:30,607 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:30,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 05:59:30,674 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-15 05:59:30,674 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:30,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 05:59:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:30,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:30,880 INFO L272 TraceCheckUtils]: 0: Hoare triple {881#true} call ULTIMATE.init(); {881#true} is VALID [2022-04-15 05:59:30,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {881#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-15 05:59:30,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-15 05:59:30,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-15 05:59:30,880 INFO L272 TraceCheckUtils]: 4: Hoare triple {881#true} call #t~ret5 := main(); {881#true} is VALID [2022-04-15 05:59:30,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {881#true} ~x~0 := 0; {881#true} is VALID [2022-04-15 05:59:30,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-15 05:59:30,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-15 05:59:30,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-15 05:59:30,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-15 05:59:30,881 INFO L290 TraceCheckUtils]: 10: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-15 05:59:30,884 INFO L290 TraceCheckUtils]: 11: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 05:59:30,885 INFO L290 TraceCheckUtils]: 12: Hoare triple {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 05:59:30,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {934#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 05:59:30,890 INFO L290 TraceCheckUtils]: 14: Hoare triple {934#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {882#false} is VALID [2022-04-15 05:59:30,890 INFO L272 TraceCheckUtils]: 15: Hoare triple {882#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {882#false} is VALID [2022-04-15 05:59:30,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {882#false} ~cond := #in~cond; {882#false} is VALID [2022-04-15 05:59:30,890 INFO L290 TraceCheckUtils]: 17: Hoare triple {882#false} assume 0 == ~cond; {882#false} is VALID [2022-04-15 05:59:30,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {882#false} assume !false; {882#false} is VALID [2022-04-15 05:59:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-15 05:59:30,891 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:31,064 INFO L290 TraceCheckUtils]: 18: Hoare triple {882#false} assume !false; {882#false} is VALID [2022-04-15 05:59:31,065 INFO L290 TraceCheckUtils]: 17: Hoare triple {882#false} assume 0 == ~cond; {882#false} is VALID [2022-04-15 05:59:31,065 INFO L290 TraceCheckUtils]: 16: Hoare triple {882#false} ~cond := #in~cond; {882#false} is VALID [2022-04-15 05:59:31,065 INFO L272 TraceCheckUtils]: 15: Hoare triple {882#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {882#false} is VALID [2022-04-15 05:59:31,065 INFO L290 TraceCheckUtils]: 14: Hoare triple {962#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {882#false} is VALID [2022-04-15 05:59:31,066 INFO L290 TraceCheckUtils]: 13: Hoare triple {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {962#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:31,066 INFO L290 TraceCheckUtils]: 12: Hoare triple {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 10: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 9: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 8: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 7: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 6: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-15 05:59:31,067 INFO L290 TraceCheckUtils]: 5: Hoare triple {881#true} ~x~0 := 0; {881#true} is VALID [2022-04-15 05:59:31,067 INFO L272 TraceCheckUtils]: 4: Hoare triple {881#true} call #t~ret5 := main(); {881#true} is VALID [2022-04-15 05:59:31,068 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-15 05:59:31,068 INFO L290 TraceCheckUtils]: 2: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-15 05:59:31,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {881#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-15 05:59:31,068 INFO L272 TraceCheckUtils]: 0: Hoare triple {881#true} call ULTIMATE.init(); {881#true} is VALID [2022-04-15 05:59:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-15 05:59:31,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [6056077] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:31,068 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:31,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 11 [2022-04-15 05:59:31,068 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:31,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [451972274] [2022-04-15 05:59:31,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [451972274] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:31,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:31,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 05:59:31,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893320736] [2022-04-15 05:59:31,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:31,069 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-15 05:59:31,069 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:31,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:31,085 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 05:59:31,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:31,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 05:59:31,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-15 05:59:31,086 INFO L87 Difference]: Start difference. First operand 21 states and 23 transitions. Second operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:31,226 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2022-04-15 05:59:31,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 05:59:31,226 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-15 05:59:31,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 31 transitions. [2022-04-15 05:59:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 31 transitions. [2022-04-15 05:59:31,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 31 transitions. [2022-04-15 05:59:31,251 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:31,251 INFO L225 Difference]: With dead ends: 30 [2022-04-15 05:59:31,251 INFO L226 Difference]: Without dead ends: 23 [2022-04-15 05:59:31,252 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-15 05:59:31,252 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 12 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:31,252 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 19 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:31,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-15 05:59:31,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-04-15 05:59:31,276 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:31,277 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,277 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,277 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:31,277 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-15 05:59:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-15 05:59:31,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:31,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:31,278 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 23 states. [2022-04-15 05:59:31,278 INFO L87 Difference]: Start difference. First operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 23 states. [2022-04-15 05:59:31,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:31,279 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-15 05:59:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-15 05:59:31,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:31,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:31,279 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:31,279 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2022-04-15 05:59:31,279 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 19 [2022-04-15 05:59:31,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:31,280 INFO L478 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2022-04-15 05:59:31,280 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:31,280 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 25 transitions. [2022-04-15 05:59:31,302 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-15 05:59:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-04-15 05:59:31,302 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:31,302 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:31,306 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:31,508 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-04-15 05:59:31,703 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:31,703 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:31,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:31,704 INFO L85 PathProgramCache]: Analyzing trace with hash 795722097, now seen corresponding path program 7 times [2022-04-15 05:59:31,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:31,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [254654576] [2022-04-15 05:59:34,523 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:34,840 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:34,842 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:34,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1998540624, now seen corresponding path program 1 times [2022-04-15 05:59:34,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:34,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125704616] [2022-04-15 05:59:34,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:34,853 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_9.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_9.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:34,853 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_9.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_9.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:34,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [89575750] [2022-04-15 05:59:34,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:34,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:34,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:34,893 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:34,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-15 05:59:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:34,939 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:34,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:34,955 INFO L85 PathProgramCache]: Analyzing trace with hash 795722097, now seen corresponding path program 8 times [2022-04-15 05:59:34,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:34,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837316773] [2022-04-15 05:59:34,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:34,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:35,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:35,038 INFO L290 TraceCheckUtils]: 0: Hoare triple {1178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-15 05:59:35,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-15 05:59:35,039 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-15 05:59:35,041 INFO L272 TraceCheckUtils]: 0: Hoare triple {1168#true} call ULTIMATE.init(); {1178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:35,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {1178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-15 05:59:35,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-15 05:59:35,041 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-15 05:59:35,041 INFO L272 TraceCheckUtils]: 4: Hoare triple {1168#true} call #t~ret5 := main(); {1168#true} is VALID [2022-04-15 05:59:35,042 INFO L290 TraceCheckUtils]: 5: Hoare triple {1168#true} ~x~0 := 0; {1173#(= main_~x~0 0)} is VALID [2022-04-15 05:59:35,042 INFO L290 TraceCheckUtils]: 6: Hoare triple {1173#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1173#(= main_~x~0 0)} is VALID [2022-04-15 05:59:35,043 INFO L290 TraceCheckUtils]: 7: Hoare triple {1173#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:35,043 INFO L290 TraceCheckUtils]: 8: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:35,044 INFO L290 TraceCheckUtils]: 9: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:35,044 INFO L290 TraceCheckUtils]: 10: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:35,044 INFO L290 TraceCheckUtils]: 11: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:35,045 INFO L290 TraceCheckUtils]: 12: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:35,045 INFO L290 TraceCheckUtils]: 13: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:35,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:35,046 INFO L290 TraceCheckUtils]: 15: Hoare triple {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1169#false} is VALID [2022-04-15 05:59:35,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {1169#false} assume !(~x~0 % 4294967296 < 268435455); {1169#false} is VALID [2022-04-15 05:59:35,047 INFO L272 TraceCheckUtils]: 17: Hoare triple {1169#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1169#false} is VALID [2022-04-15 05:59:35,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {1169#false} ~cond := #in~cond; {1169#false} is VALID [2022-04-15 05:59:35,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {1169#false} assume 0 == ~cond; {1169#false} is VALID [2022-04-15 05:59:35,047 INFO L290 TraceCheckUtils]: 20: Hoare triple {1169#false} assume !false; {1169#false} is VALID [2022-04-15 05:59:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:35,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:35,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837316773] [2022-04-15 05:59:35,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [837316773] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:35,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [419635449] [2022-04-15 05:59:35,047 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:59:35,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:35,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:35,048 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:35,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-15 05:59:35,075 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:59:35,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:35,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-15 05:59:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:35,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:35,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {1168#true} call ULTIMATE.init(); {1168#true} is VALID [2022-04-15 05:59:35,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {1168#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-15 05:59:35,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-15 05:59:35,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-15 05:59:35,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {1168#true} call #t~ret5 := main(); {1168#true} is VALID [2022-04-15 05:59:35,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {1168#true} ~x~0 := 0; {1173#(= main_~x~0 0)} is VALID [2022-04-15 05:59:35,310 INFO L290 TraceCheckUtils]: 6: Hoare triple {1173#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1173#(= main_~x~0 0)} is VALID [2022-04-15 05:59:35,311 INFO L290 TraceCheckUtils]: 7: Hoare triple {1173#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:35,311 INFO L290 TraceCheckUtils]: 8: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:35,311 INFO L290 TraceCheckUtils]: 9: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:35,312 INFO L290 TraceCheckUtils]: 10: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:35,312 INFO L290 TraceCheckUtils]: 11: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:35,313 INFO L290 TraceCheckUtils]: 12: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:35,313 INFO L290 TraceCheckUtils]: 13: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:35,314 INFO L290 TraceCheckUtils]: 14: Hoare triple {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:35,314 INFO L290 TraceCheckUtils]: 15: Hoare triple {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:35,314 INFO L290 TraceCheckUtils]: 16: Hoare triple {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 268435455); {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:35,315 INFO L272 TraceCheckUtils]: 17: Hoare triple {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 05:59:35,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1239#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 05:59:35,316 INFO L290 TraceCheckUtils]: 19: Hoare triple {1239#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1169#false} is VALID [2022-04-15 05:59:35,316 INFO L290 TraceCheckUtils]: 20: Hoare triple {1169#false} assume !false; {1169#false} is VALID [2022-04-15 05:59:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:35,316 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:35,419 INFO L290 TraceCheckUtils]: 20: Hoare triple {1169#false} assume !false; {1169#false} is VALID [2022-04-15 05:59:35,419 INFO L290 TraceCheckUtils]: 19: Hoare triple {1239#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1169#false} is VALID [2022-04-15 05:59:35,420 INFO L290 TraceCheckUtils]: 18: Hoare triple {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1239#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 05:59:35,420 INFO L272 TraceCheckUtils]: 17: Hoare triple {1255#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 05:59:35,421 INFO L290 TraceCheckUtils]: 16: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,421 INFO L290 TraceCheckUtils]: 15: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,422 INFO L290 TraceCheckUtils]: 14: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:35,423 INFO L290 TraceCheckUtils]: 11: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:35,423 INFO L290 TraceCheckUtils]: 10: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,424 INFO L290 TraceCheckUtils]: 8: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:35,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:35,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {1168#true} ~x~0 := 0; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:35,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {1168#true} call #t~ret5 := main(); {1168#true} is VALID [2022-04-15 05:59:35,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-15 05:59:35,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-15 05:59:35,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {1168#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-15 05:59:35,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {1168#true} call ULTIMATE.init(); {1168#true} is VALID [2022-04-15 05:59:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-04-15 05:59:35,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [419635449] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:35,426 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:35,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 6] total 14 [2022-04-15 05:59:35,439 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:35,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [254654576] [2022-04-15 05:59:35,439 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [254654576] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:35,439 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:35,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 05:59:35,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839042315] [2022-04-15 05:59:35,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:35,440 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-04-15 05:59:35,440 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:35,440 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,466 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:35,466 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 05:59:35,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:35,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 05:59:35,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-15 05:59:35,467 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:35,660 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2022-04-15 05:59:35,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 05:59:35,660 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-04-15 05:59:35,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2022-04-15 05:59:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2022-04-15 05:59:35,662 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 33 transitions. [2022-04-15 05:59:35,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:35,688 INFO L225 Difference]: With dead ends: 32 [2022-04-15 05:59:35,688 INFO L226 Difference]: Without dead ends: 25 [2022-04-15 05:59:35,689 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 36 SyntacticMatches, 3 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=274, Unknown=0, NotChecked=0, Total=342 [2022-04-15 05:59:35,689 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 13 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:35,689 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 24 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:59:35,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-15 05:59:35,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-15 05:59:35,720 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:35,720 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,720 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,720 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:35,721 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-15 05:59:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-15 05:59:35,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:35,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:35,721 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 25 states. [2022-04-15 05:59:35,721 INFO L87 Difference]: Start difference. First operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 25 states. [2022-04-15 05:59:35,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:35,722 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-15 05:59:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-15 05:59:35,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:35,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:35,722 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:35,722 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 27 transitions. [2022-04-15 05:59:35,723 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 27 transitions. Word has length 21 [2022-04-15 05:59:35,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:35,723 INFO L478 AbstractCegarLoop]: Abstraction has 25 states and 27 transitions. [2022-04-15 05:59:35,723 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:35,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 27 transitions. [2022-04-15 05:59:35,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-15 05:59:35,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-15 05:59:35,747 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:35,747 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:35,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:35,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-04-15 05:59:36,163 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10,SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:36,164 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:36,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:36,165 INFO L85 PathProgramCache]: Analyzing trace with hash 2126693582, now seen corresponding path program 9 times [2022-04-15 05:59:36,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:36,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [940962666] [2022-04-15 05:59:39,389 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:39,525 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:39,786 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:39,788 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:39,791 INFO L85 PathProgramCache]: Analyzing trace with hash 50991536, now seen corresponding path program 1 times [2022-04-15 05:59:39,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:39,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104134534] [2022-04-15 05:59:39,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:39,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:39,798 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_11.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_11.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:39,798 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_11.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_11.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:39,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [895901739] [2022-04-15 05:59:39,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:39,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:39,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:39,830 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:39,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-15 05:59:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:39,858 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:39,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:39,882 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:39,882 INFO L85 PathProgramCache]: Analyzing trace with hash 2126693582, now seen corresponding path program 10 times [2022-04-15 05:59:39,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:39,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963292608] [2022-04-15 05:59:39,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:40,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:40,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {1495#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-15 05:59:40,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-15 05:59:40,015 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-15 05:59:40,015 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} call ULTIMATE.init(); {1495#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:40,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {1495#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-15 05:59:40,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-15 05:59:40,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-15 05:59:40,016 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} call #t~ret5 := main(); {1484#true} is VALID [2022-04-15 05:59:40,016 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} ~x~0 := 0; {1489#(= main_~x~0 0)} is VALID [2022-04-15 05:59:40,016 INFO L290 TraceCheckUtils]: 6: Hoare triple {1489#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1489#(= main_~x~0 0)} is VALID [2022-04-15 05:59:40,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {1489#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:40,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:40,018 INFO L290 TraceCheckUtils]: 9: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:40,018 INFO L290 TraceCheckUtils]: 10: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:40,019 INFO L290 TraceCheckUtils]: 11: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:40,019 INFO L290 TraceCheckUtils]: 12: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:40,019 INFO L290 TraceCheckUtils]: 13: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:40,020 INFO L290 TraceCheckUtils]: 14: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:40,020 INFO L290 TraceCheckUtils]: 15: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:40,021 INFO L290 TraceCheckUtils]: 16: Hoare triple {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:40,021 INFO L290 TraceCheckUtils]: 17: Hoare triple {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1485#false} is VALID [2022-04-15 05:59:40,021 INFO L290 TraceCheckUtils]: 18: Hoare triple {1485#false} assume !(~x~0 % 4294967296 < 268435455); {1485#false} is VALID [2022-04-15 05:59:40,021 INFO L272 TraceCheckUtils]: 19: Hoare triple {1485#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1485#false} is VALID [2022-04-15 05:59:40,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {1485#false} ~cond := #in~cond; {1485#false} is VALID [2022-04-15 05:59:40,021 INFO L290 TraceCheckUtils]: 21: Hoare triple {1485#false} assume 0 == ~cond; {1485#false} is VALID [2022-04-15 05:59:40,022 INFO L290 TraceCheckUtils]: 22: Hoare triple {1485#false} assume !false; {1485#false} is VALID [2022-04-15 05:59:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:40,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:40,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963292608] [2022-04-15 05:59:40,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963292608] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:40,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [460576410] [2022-04-15 05:59:40,023 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:59:40,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:40,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:40,024 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:40,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-15 05:59:40,053 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:59:40,054 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:40,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-15 05:59:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:40,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:40,243 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} call ULTIMATE.init(); {1484#true} is VALID [2022-04-15 05:59:40,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-15 05:59:40,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-15 05:59:40,244 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-15 05:59:40,244 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} call #t~ret5 := main(); {1484#true} is VALID [2022-04-15 05:59:40,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} ~x~0 := 0; {1489#(= main_~x~0 0)} is VALID [2022-04-15 05:59:40,245 INFO L290 TraceCheckUtils]: 6: Hoare triple {1489#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1489#(= main_~x~0 0)} is VALID [2022-04-15 05:59:40,245 INFO L290 TraceCheckUtils]: 7: Hoare triple {1489#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:40,246 INFO L290 TraceCheckUtils]: 8: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:40,246 INFO L290 TraceCheckUtils]: 9: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:40,246 INFO L290 TraceCheckUtils]: 10: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:40,247 INFO L290 TraceCheckUtils]: 11: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:40,247 INFO L290 TraceCheckUtils]: 12: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:40,248 INFO L290 TraceCheckUtils]: 13: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:40,248 INFO L290 TraceCheckUtils]: 14: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:40,248 INFO L290 TraceCheckUtils]: 15: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:40,249 INFO L290 TraceCheckUtils]: 16: Hoare triple {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:40,249 INFO L290 TraceCheckUtils]: 17: Hoare triple {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1485#false} is VALID [2022-04-15 05:59:40,249 INFO L290 TraceCheckUtils]: 18: Hoare triple {1485#false} assume !(~x~0 % 4294967296 < 268435455); {1485#false} is VALID [2022-04-15 05:59:40,249 INFO L272 TraceCheckUtils]: 19: Hoare triple {1485#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1485#false} is VALID [2022-04-15 05:59:40,249 INFO L290 TraceCheckUtils]: 20: Hoare triple {1485#false} ~cond := #in~cond; {1485#false} is VALID [2022-04-15 05:59:40,250 INFO L290 TraceCheckUtils]: 21: Hoare triple {1485#false} assume 0 == ~cond; {1485#false} is VALID [2022-04-15 05:59:40,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {1485#false} assume !false; {1485#false} is VALID [2022-04-15 05:59:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:40,251 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:40,571 INFO L290 TraceCheckUtils]: 22: Hoare triple {1485#false} assume !false; {1485#false} is VALID [2022-04-15 05:59:40,571 INFO L290 TraceCheckUtils]: 21: Hoare triple {1485#false} assume 0 == ~cond; {1485#false} is VALID [2022-04-15 05:59:40,571 INFO L290 TraceCheckUtils]: 20: Hoare triple {1485#false} ~cond := #in~cond; {1485#false} is VALID [2022-04-15 05:59:40,571 INFO L272 TraceCheckUtils]: 19: Hoare triple {1485#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1485#false} is VALID [2022-04-15 05:59:40,571 INFO L290 TraceCheckUtils]: 18: Hoare triple {1485#false} assume !(~x~0 % 4294967296 < 268435455); {1485#false} is VALID [2022-04-15 05:59:40,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {1581#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1485#false} is VALID [2022-04-15 05:59:40,572 INFO L290 TraceCheckUtils]: 16: Hoare triple {1585#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1581#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 05:59:40,573 INFO L290 TraceCheckUtils]: 15: Hoare triple {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1585#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 05:59:40,573 INFO L290 TraceCheckUtils]: 14: Hoare triple {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,574 INFO L290 TraceCheckUtils]: 12: Hoare triple {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,575 INFO L290 TraceCheckUtils]: 11: Hoare triple {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,575 INFO L290 TraceCheckUtils]: 10: Hoare triple {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,580 INFO L290 TraceCheckUtils]: 9: Hoare triple {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,580 INFO L290 TraceCheckUtils]: 8: Hoare triple {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:40,581 INFO L290 TraceCheckUtils]: 7: Hoare triple {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:40,581 INFO L290 TraceCheckUtils]: 6: Hoare triple {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} ~x~0 := 0; {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 05:59:40,582 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} call #t~ret5 := main(); {1484#true} is VALID [2022-04-15 05:59:40,582 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-15 05:59:40,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-15 05:59:40,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-15 05:59:40,582 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} call ULTIMATE.init(); {1484#true} is VALID [2022-04-15 05:59:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:40,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [460576410] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:40,583 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:40,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 9] total 17 [2022-04-15 05:59:40,583 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:40,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [940962666] [2022-04-15 05:59:40,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [940962666] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:40,583 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:40,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 05:59:40,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255854948] [2022-04-15 05:59:40,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:40,584 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-15 05:59:40,584 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:40,584 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,599 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:40,599 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 05:59:40,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:40,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 05:59:40,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2022-04-15 05:59:40,600 INFO L87 Difference]: Start difference. First operand 25 states and 27 transitions. Second operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:40,825 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-15 05:59:40,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 05:59:40,825 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-15 05:59:40,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2022-04-15 05:59:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2022-04-15 05:59:40,827 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 35 transitions. [2022-04-15 05:59:40,852 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:40,853 INFO L225 Difference]: With dead ends: 34 [2022-04-15 05:59:40,853 INFO L226 Difference]: Without dead ends: 27 [2022-04-15 05:59:40,853 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 39 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=163, Invalid=343, Unknown=0, NotChecked=0, Total=506 [2022-04-15 05:59:40,853 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 14 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:40,854 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 34 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 05:59:40,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-15 05:59:40,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-15 05:59:40,887 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:40,888 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,888 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,888 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:40,889 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-15 05:59:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-15 05:59:40,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:40,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:40,889 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 27 states. [2022-04-15 05:59:40,889 INFO L87 Difference]: Start difference. First operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 27 states. [2022-04-15 05:59:40,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:40,890 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-15 05:59:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-15 05:59:40,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:40,890 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:40,890 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:40,890 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:40,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2022-04-15 05:59:40,891 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 23 [2022-04-15 05:59:40,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:40,891 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2022-04-15 05:59:40,891 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:40,891 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 29 transitions. [2022-04-15 05:59:40,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-15 05:59:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-15 05:59:40,923 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:40,923 INFO L499 BasicCegarLoop]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:40,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:41,129 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:41,323 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-15 05:59:41,324 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:41,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:41,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1290036459, now seen corresponding path program 11 times [2022-04-15 05:59:41,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:41,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [912169957] [2022-04-15 05:59:43,193 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:43,336 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:43,603 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:43,604 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:43,619 INFO L85 PathProgramCache]: Analyzing trace with hash 2100523696, now seen corresponding path program 1 times [2022-04-15 05:59:43,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:43,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585791546] [2022-04-15 05:59:43,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:43,626 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_13.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_13.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:43,626 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_13.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_13.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:43,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2054257760] [2022-04-15 05:59:43,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:43,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:43,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:43,664 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:43,667 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-15 05:59:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:43,717 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:43,739 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:43,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1290036459, now seen corresponding path program 12 times [2022-04-15 05:59:43,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:43,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145904538] [2022-04-15 05:59:43,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:43,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {1841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-15 05:59:43,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-15 05:59:43,864 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-15 05:59:43,865 INFO L272 TraceCheckUtils]: 0: Hoare triple {1829#true} call ULTIMATE.init(); {1841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:43,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {1841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-15 05:59:43,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-15 05:59:43,866 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-15 05:59:43,866 INFO L272 TraceCheckUtils]: 4: Hoare triple {1829#true} call #t~ret5 := main(); {1829#true} is VALID [2022-04-15 05:59:43,866 INFO L290 TraceCheckUtils]: 5: Hoare triple {1829#true} ~x~0 := 0; {1834#(= main_~x~0 0)} is VALID [2022-04-15 05:59:43,866 INFO L290 TraceCheckUtils]: 6: Hoare triple {1834#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1834#(= main_~x~0 0)} is VALID [2022-04-15 05:59:43,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {1834#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:43,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:43,868 INFO L290 TraceCheckUtils]: 9: Hoare triple {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:43,868 INFO L290 TraceCheckUtils]: 10: Hoare triple {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:43,868 INFO L290 TraceCheckUtils]: 11: Hoare triple {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:43,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:43,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:43,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:43,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:43,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:43,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:43,871 INFO L290 TraceCheckUtils]: 18: Hoare triple {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:43,871 INFO L290 TraceCheckUtils]: 19: Hoare triple {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1830#false} is VALID [2022-04-15 05:59:43,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {1830#false} assume !(~x~0 % 4294967296 < 268435455); {1830#false} is VALID [2022-04-15 05:59:43,871 INFO L272 TraceCheckUtils]: 21: Hoare triple {1830#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1830#false} is VALID [2022-04-15 05:59:43,871 INFO L290 TraceCheckUtils]: 22: Hoare triple {1830#false} ~cond := #in~cond; {1830#false} is VALID [2022-04-15 05:59:43,871 INFO L290 TraceCheckUtils]: 23: Hoare triple {1830#false} assume 0 == ~cond; {1830#false} is VALID [2022-04-15 05:59:43,872 INFO L290 TraceCheckUtils]: 24: Hoare triple {1830#false} assume !false; {1830#false} is VALID [2022-04-15 05:59:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:43,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:43,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145904538] [2022-04-15 05:59:43,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2145904538] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:43,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [439926179] [2022-04-15 05:59:43,873 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:59:43,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:43,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:43,885 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:43,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-15 05:59:43,933 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 05:59:43,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:43,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 05:59:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:44,259 INFO L272 TraceCheckUtils]: 0: Hoare triple {1829#true} call ULTIMATE.init(); {1829#true} is VALID [2022-04-15 05:59:44,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {1829#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-15 05:59:44,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-15 05:59:44,259 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-15 05:59:44,259 INFO L272 TraceCheckUtils]: 4: Hoare triple {1829#true} call #t~ret5 := main(); {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {1829#true} ~x~0 := 0; {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 6: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 12: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 13: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 14: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 15: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 05:59:44,262 INFO L290 TraceCheckUtils]: 18: Hoare triple {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 05:59:44,263 INFO L290 TraceCheckUtils]: 19: Hoare triple {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1903#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 05:59:44,263 INFO L290 TraceCheckUtils]: 20: Hoare triple {1903#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {1830#false} is VALID [2022-04-15 05:59:44,263 INFO L272 TraceCheckUtils]: 21: Hoare triple {1830#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1830#false} is VALID [2022-04-15 05:59:44,263 INFO L290 TraceCheckUtils]: 22: Hoare triple {1830#false} ~cond := #in~cond; {1830#false} is VALID [2022-04-15 05:59:44,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {1830#false} assume 0 == ~cond; {1830#false} is VALID [2022-04-15 05:59:44,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {1830#false} assume !false; {1830#false} is VALID [2022-04-15 05:59:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 05:59:44,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:44,608 INFO L290 TraceCheckUtils]: 24: Hoare triple {1830#false} assume !false; {1830#false} is VALID [2022-04-15 05:59:44,609 INFO L290 TraceCheckUtils]: 23: Hoare triple {1830#false} assume 0 == ~cond; {1830#false} is VALID [2022-04-15 05:59:44,609 INFO L290 TraceCheckUtils]: 22: Hoare triple {1830#false} ~cond := #in~cond; {1830#false} is VALID [2022-04-15 05:59:44,609 INFO L272 TraceCheckUtils]: 21: Hoare triple {1830#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1830#false} is VALID [2022-04-15 05:59:44,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {1931#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1830#false} is VALID [2022-04-15 05:59:44,610 INFO L290 TraceCheckUtils]: 19: Hoare triple {1935#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1931#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:44,610 INFO L290 TraceCheckUtils]: 18: Hoare triple {1939#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {1935#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 17: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1939#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 16: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 15: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 14: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 13: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 12: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 11: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 10: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 9: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,611 INFO L290 TraceCheckUtils]: 7: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L290 TraceCheckUtils]: 6: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {1829#true} ~x~0 := 0; {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L272 TraceCheckUtils]: 4: Hoare triple {1829#true} call #t~ret5 := main(); {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {1829#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L272 TraceCheckUtils]: 0: Hoare triple {1829#true} call ULTIMATE.init(); {1829#true} is VALID [2022-04-15 05:59:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 05:59:44,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [439926179] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:44,612 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:44,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 4, 5] total 15 [2022-04-15 05:59:44,612 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:44,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [912169957] [2022-04-15 05:59:44,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [912169957] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:44,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:44,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 05:59:44,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960299025] [2022-04-15 05:59:44,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:44,613 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-15 05:59:44,613 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:44,613 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:44,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:44,642 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 05:59:44,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:44,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 05:59:44,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2022-04-15 05:59:44,643 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:44,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:44,944 INFO L93 Difference]: Finished difference Result 36 states and 40 transitions. [2022-04-15 05:59:44,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 05:59:44,944 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-15 05:59:44,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 37 transitions. [2022-04-15 05:59:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 37 transitions. [2022-04-15 05:59:44,954 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 37 transitions. [2022-04-15 05:59:44,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:44,982 INFO L225 Difference]: With dead ends: 36 [2022-04-15 05:59:44,982 INFO L226 Difference]: Without dead ends: 29 [2022-04-15 05:59:44,996 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 47 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2022-04-15 05:59:44,996 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 15 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:44,996 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 49 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 05:59:44,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-15 05:59:45,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2022-04-15 05:59:45,044 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:45,044 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:45,045 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:45,045 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:45,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:45,045 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-04-15 05:59:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-15 05:59:45,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:45,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:45,046 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 29 states. [2022-04-15 05:59:45,046 INFO L87 Difference]: Start difference. First operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 29 states. [2022-04-15 05:59:45,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:45,046 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-04-15 05:59:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-15 05:59:45,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:45,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:45,047 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:45,047 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-15 05:59:45,047 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 25 [2022-04-15 05:59:45,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:45,047 INFO L478 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-15 05:59:45,047 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:45,047 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-15 05:59:45,082 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:45,082 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-15 05:59:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-15 05:59:45,083 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:45,083 INFO L499 BasicCegarLoop]: trace histogram [8, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:45,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:45,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:45,483 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14 [2022-04-15 05:59:45,483 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:45,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:45,484 INFO L85 PathProgramCache]: Analyzing trace with hash 421425608, now seen corresponding path program 13 times [2022-04-15 05:59:45,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:45,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [872062519] [2022-04-15 05:59:46,803 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:46,958 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:47,174 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:47,176 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:47,179 INFO L85 PathProgramCache]: Analyzing trace with hash -144911440, now seen corresponding path program 1 times [2022-04-15 05:59:47,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:47,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269729235] [2022-04-15 05:59:47,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:47,193 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_15.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_15.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:47,196 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_15.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_15.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:47,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1991356018] [2022-04-15 05:59:47,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:47,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:47,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:47,236 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:47,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-15 05:59:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:47,297 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:47,308 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:47,309 INFO L85 PathProgramCache]: Analyzing trace with hash 421425608, now seen corresponding path program 14 times [2022-04-15 05:59:47,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:47,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11074310] [2022-04-15 05:59:47,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:47,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:47,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:47,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {2211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-15 05:59:47,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-15 05:59:47,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-15 05:59:47,438 INFO L272 TraceCheckUtils]: 0: Hoare triple {2198#true} call ULTIMATE.init(); {2211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:47,438 INFO L290 TraceCheckUtils]: 1: Hoare triple {2211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-15 05:59:47,438 INFO L290 TraceCheckUtils]: 2: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-15 05:59:47,438 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-15 05:59:47,438 INFO L272 TraceCheckUtils]: 4: Hoare triple {2198#true} call #t~ret5 := main(); {2198#true} is VALID [2022-04-15 05:59:47,438 INFO L290 TraceCheckUtils]: 5: Hoare triple {2198#true} ~x~0 := 0; {2203#(= main_~x~0 0)} is VALID [2022-04-15 05:59:47,438 INFO L290 TraceCheckUtils]: 6: Hoare triple {2203#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2203#(= main_~x~0 0)} is VALID [2022-04-15 05:59:47,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {2203#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:47,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:47,440 INFO L290 TraceCheckUtils]: 9: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:47,440 INFO L290 TraceCheckUtils]: 10: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:47,440 INFO L290 TraceCheckUtils]: 11: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:47,441 INFO L290 TraceCheckUtils]: 12: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:47,441 INFO L290 TraceCheckUtils]: 13: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:47,441 INFO L290 TraceCheckUtils]: 14: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:47,442 INFO L290 TraceCheckUtils]: 15: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:47,442 INFO L290 TraceCheckUtils]: 16: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:47,443 INFO L290 TraceCheckUtils]: 17: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:47,443 INFO L290 TraceCheckUtils]: 18: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:47,444 INFO L290 TraceCheckUtils]: 19: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} is VALID [2022-04-15 05:59:47,444 INFO L290 TraceCheckUtils]: 20: Hoare triple {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} assume !!(~x~0 % 4294967296 < 268435455); {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} is VALID [2022-04-15 05:59:47,444 INFO L290 TraceCheckUtils]: 21: Hoare triple {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2199#false} is VALID [2022-04-15 05:59:47,444 INFO L290 TraceCheckUtils]: 22: Hoare triple {2199#false} assume !(~x~0 % 4294967296 < 268435455); {2199#false} is VALID [2022-04-15 05:59:47,444 INFO L272 TraceCheckUtils]: 23: Hoare triple {2199#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2199#false} is VALID [2022-04-15 05:59:47,444 INFO L290 TraceCheckUtils]: 24: Hoare triple {2199#false} ~cond := #in~cond; {2199#false} is VALID [2022-04-15 05:59:47,445 INFO L290 TraceCheckUtils]: 25: Hoare triple {2199#false} assume 0 == ~cond; {2199#false} is VALID [2022-04-15 05:59:47,445 INFO L290 TraceCheckUtils]: 26: Hoare triple {2199#false} assume !false; {2199#false} is VALID [2022-04-15 05:59:47,445 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:47,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:47,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11074310] [2022-04-15 05:59:47,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11074310] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:47,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1288880396] [2022-04-15 05:59:47,445 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:59:47,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:47,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:47,446 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:47,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-15 05:59:47,476 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:59:47,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:47,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-15 05:59:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:47,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:47,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {2198#true} call ULTIMATE.init(); {2198#true} is VALID [2022-04-15 05:59:47,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {2198#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-15 05:59:47,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-15 05:59:47,745 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-15 05:59:47,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {2198#true} call #t~ret5 := main(); {2198#true} is VALID [2022-04-15 05:59:47,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {2198#true} ~x~0 := 0; {2203#(= main_~x~0 0)} is VALID [2022-04-15 05:59:47,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {2203#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2203#(= main_~x~0 0)} is VALID [2022-04-15 05:59:47,745 INFO L290 TraceCheckUtils]: 7: Hoare triple {2203#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:47,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:47,746 INFO L290 TraceCheckUtils]: 9: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:47,747 INFO L290 TraceCheckUtils]: 10: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:47,747 INFO L290 TraceCheckUtils]: 11: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:47,747 INFO L290 TraceCheckUtils]: 12: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:47,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:47,748 INFO L290 TraceCheckUtils]: 14: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:47,749 INFO L290 TraceCheckUtils]: 15: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:47,749 INFO L290 TraceCheckUtils]: 16: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:47,750 INFO L290 TraceCheckUtils]: 17: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:47,750 INFO L290 TraceCheckUtils]: 18: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:47,751 INFO L290 TraceCheckUtils]: 19: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:47,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:47,751 INFO L290 TraceCheckUtils]: 21: Hoare triple {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2279#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 05:59:47,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {2279#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {2199#false} is VALID [2022-04-15 05:59:47,752 INFO L272 TraceCheckUtils]: 23: Hoare triple {2199#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2199#false} is VALID [2022-04-15 05:59:47,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {2199#false} ~cond := #in~cond; {2199#false} is VALID [2022-04-15 05:59:47,752 INFO L290 TraceCheckUtils]: 25: Hoare triple {2199#false} assume 0 == ~cond; {2199#false} is VALID [2022-04-15 05:59:47,752 INFO L290 TraceCheckUtils]: 26: Hoare triple {2199#false} assume !false; {2199#false} is VALID [2022-04-15 05:59:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:47,752 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:47,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {2199#false} assume !false; {2199#false} is VALID [2022-04-15 05:59:47,982 INFO L290 TraceCheckUtils]: 25: Hoare triple {2199#false} assume 0 == ~cond; {2199#false} is VALID [2022-04-15 05:59:47,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {2199#false} ~cond := #in~cond; {2199#false} is VALID [2022-04-15 05:59:47,982 INFO L272 TraceCheckUtils]: 23: Hoare triple {2199#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2199#false} is VALID [2022-04-15 05:59:47,982 INFO L290 TraceCheckUtils]: 22: Hoare triple {2307#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2199#false} is VALID [2022-04-15 05:59:47,983 INFO L290 TraceCheckUtils]: 21: Hoare triple {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2307#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,984 INFO L290 TraceCheckUtils]: 19: Hoare triple {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,984 INFO L290 TraceCheckUtils]: 18: Hoare triple {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,985 INFO L290 TraceCheckUtils]: 17: Hoare triple {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,986 INFO L290 TraceCheckUtils]: 16: Hoare triple {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,987 INFO L290 TraceCheckUtils]: 15: Hoare triple {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,987 INFO L290 TraceCheckUtils]: 14: Hoare triple {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,988 INFO L290 TraceCheckUtils]: 13: Hoare triple {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,989 INFO L290 TraceCheckUtils]: 11: Hoare triple {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,989 INFO L290 TraceCheckUtils]: 10: Hoare triple {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,990 INFO L290 TraceCheckUtils]: 9: Hoare triple {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,990 INFO L290 TraceCheckUtils]: 8: Hoare triple {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,991 INFO L290 TraceCheckUtils]: 7: Hoare triple {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,991 INFO L290 TraceCheckUtils]: 6: Hoare triple {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,991 INFO L290 TraceCheckUtils]: 5: Hoare triple {2198#true} ~x~0 := 0; {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 05:59:47,991 INFO L272 TraceCheckUtils]: 4: Hoare triple {2198#true} call #t~ret5 := main(); {2198#true} is VALID [2022-04-15 05:59:47,991 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-15 05:59:47,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-15 05:59:47,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {2198#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-15 05:59:47,992 INFO L272 TraceCheckUtils]: 0: Hoare triple {2198#true} call ULTIMATE.init(); {2198#true} is VALID [2022-04-15 05:59:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:47,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1288880396] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:47,992 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:47,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 22 [2022-04-15 05:59:47,992 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:47,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [872062519] [2022-04-15 05:59:47,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [872062519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:47,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:47,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 05:59:47,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898574661] [2022-04-15 05:59:47,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:47,993 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2022-04-15 05:59:47,994 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:47,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,013 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:48,013 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 05:59:48,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:48,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 05:59:48,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=323, Unknown=0, NotChecked=0, Total=462 [2022-04-15 05:59:48,014 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:48,283 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-15 05:59:48,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 05:59:48,283 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2022-04-15 05:59:48,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 39 transitions. [2022-04-15 05:59:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 39 transitions. [2022-04-15 05:59:48,285 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 39 transitions. [2022-04-15 05:59:48,305 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:48,305 INFO L225 Difference]: With dead ends: 38 [2022-04-15 05:59:48,305 INFO L226 Difference]: Without dead ends: 31 [2022-04-15 05:59:48,306 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=257, Invalid=613, Unknown=0, NotChecked=0, Total=870 [2022-04-15 05:59:48,306 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 16 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:48,306 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 39 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 138 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 05:59:48,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2022-04-15 05:59:48,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2022-04-15 05:59:48,336 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:48,336 INFO L82 GeneralOperation]: Start isEquivalent. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,336 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,336 INFO L87 Difference]: Start difference. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:48,337 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2022-04-15 05:59:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-04-15 05:59:48,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:48,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:48,337 INFO L74 IsIncluded]: Start isIncluded. First operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 31 states. [2022-04-15 05:59:48,337 INFO L87 Difference]: Start difference. First operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 31 states. [2022-04-15 05:59:48,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:48,338 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2022-04-15 05:59:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-04-15 05:59:48,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:48,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:48,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:48,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 33 transitions. [2022-04-15 05:59:48,339 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 33 transitions. Word has length 27 [2022-04-15 05:59:48,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:48,340 INFO L478 AbstractCegarLoop]: Abstraction has 31 states and 33 transitions. [2022-04-15 05:59:48,340 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:48,340 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 33 transitions. [2022-04-15 05:59:48,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-04-15 05:59:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-15 05:59:48,366 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:48,366 INFO L499 BasicCegarLoop]: trace histogram [9, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:48,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:48,582 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:48,766 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:48,767 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:48,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:48,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1089946779, now seen corresponding path program 15 times [2022-04-15 05:59:48,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:48,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2079384854] [2022-04-15 05:59:51,153 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:53,644 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:53,792 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:55,974 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:56,109 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:56,111 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:56,114 INFO L85 PathProgramCache]: Analyzing trace with hash 1904620720, now seen corresponding path program 1 times [2022-04-15 05:59:56,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:56,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677863588] [2022-04-15 05:59:56,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:56,134 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_17.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_17.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:56,134 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_17.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_17.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:56,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2003774674] [2022-04-15 05:59:56,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:56,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:56,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:56,148 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:56,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-15 05:59:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:56,189 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:56,223 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:56,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1089946779, now seen corresponding path program 16 times [2022-04-15 05:59:56,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:56,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841817790] [2022-04-15 05:59:56,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:56,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:56,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:56,363 INFO L290 TraceCheckUtils]: 0: Hoare triple {2614#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-15 05:59:56,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-15 05:59:56,364 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-15 05:59:56,364 INFO L272 TraceCheckUtils]: 0: Hoare triple {2600#true} call ULTIMATE.init(); {2614#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:56,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {2614#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-15 05:59:56,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-15 05:59:56,364 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-15 05:59:56,364 INFO L272 TraceCheckUtils]: 4: Hoare triple {2600#true} call #t~ret5 := main(); {2600#true} is VALID [2022-04-15 05:59:56,365 INFO L290 TraceCheckUtils]: 5: Hoare triple {2600#true} ~x~0 := 0; {2605#(= main_~x~0 0)} is VALID [2022-04-15 05:59:56,365 INFO L290 TraceCheckUtils]: 6: Hoare triple {2605#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2605#(= main_~x~0 0)} is VALID [2022-04-15 05:59:56,365 INFO L290 TraceCheckUtils]: 7: Hoare triple {2605#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:56,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:56,366 INFO L290 TraceCheckUtils]: 9: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:56,366 INFO L290 TraceCheckUtils]: 10: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:56,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:56,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:56,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:56,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:56,369 INFO L290 TraceCheckUtils]: 15: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:56,369 INFO L290 TraceCheckUtils]: 16: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:56,369 INFO L290 TraceCheckUtils]: 17: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:56,370 INFO L290 TraceCheckUtils]: 18: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:56,370 INFO L290 TraceCheckUtils]: 19: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:56,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:56,371 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:56,372 INFO L290 TraceCheckUtils]: 22: Hoare triple {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:56,372 INFO L290 TraceCheckUtils]: 23: Hoare triple {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2601#false} is VALID [2022-04-15 05:59:56,372 INFO L290 TraceCheckUtils]: 24: Hoare triple {2601#false} assume !(~x~0 % 4294967296 < 268435455); {2601#false} is VALID [2022-04-15 05:59:56,372 INFO L272 TraceCheckUtils]: 25: Hoare triple {2601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2601#false} is VALID [2022-04-15 05:59:56,372 INFO L290 TraceCheckUtils]: 26: Hoare triple {2601#false} ~cond := #in~cond; {2601#false} is VALID [2022-04-15 05:59:56,372 INFO L290 TraceCheckUtils]: 27: Hoare triple {2601#false} assume 0 == ~cond; {2601#false} is VALID [2022-04-15 05:59:56,372 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#false} assume !false; {2601#false} is VALID [2022-04-15 05:59:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 9 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:56,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:56,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841817790] [2022-04-15 05:59:56,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841817790] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:56,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1806872780] [2022-04-15 05:59:56,373 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:59:56,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:56,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:56,374 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:56,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-15 05:59:56,421 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:59:56,421 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:56,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-15 05:59:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:56,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:56,715 INFO L272 TraceCheckUtils]: 0: Hoare triple {2600#true} call ULTIMATE.init(); {2600#true} is VALID [2022-04-15 05:59:56,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {2600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-15 05:59:56,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-15 05:59:56,716 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-15 05:59:56,716 INFO L272 TraceCheckUtils]: 4: Hoare triple {2600#true} call #t~ret5 := main(); {2600#true} is VALID [2022-04-15 05:59:56,716 INFO L290 TraceCheckUtils]: 5: Hoare triple {2600#true} ~x~0 := 0; {2605#(= main_~x~0 0)} is VALID [2022-04-15 05:59:56,716 INFO L290 TraceCheckUtils]: 6: Hoare triple {2605#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2605#(= main_~x~0 0)} is VALID [2022-04-15 05:59:56,717 INFO L290 TraceCheckUtils]: 7: Hoare triple {2605#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:56,717 INFO L290 TraceCheckUtils]: 8: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:56,718 INFO L290 TraceCheckUtils]: 9: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:56,718 INFO L290 TraceCheckUtils]: 10: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:56,718 INFO L290 TraceCheckUtils]: 11: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:56,719 INFO L290 TraceCheckUtils]: 12: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:56,719 INFO L290 TraceCheckUtils]: 13: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:56,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:56,720 INFO L290 TraceCheckUtils]: 15: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:56,720 INFO L290 TraceCheckUtils]: 16: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:56,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:56,721 INFO L290 TraceCheckUtils]: 18: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:56,722 INFO L290 TraceCheckUtils]: 19: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:56,722 INFO L290 TraceCheckUtils]: 20: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:56,723 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:56,723 INFO L290 TraceCheckUtils]: 22: Hoare triple {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:56,723 INFO L290 TraceCheckUtils]: 23: Hoare triple {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:56,724 INFO L290 TraceCheckUtils]: 24: Hoare triple {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:56,724 INFO L272 TraceCheckUtils]: 25: Hoare triple {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 05:59:56,725 INFO L290 TraceCheckUtils]: 26: Hoare triple {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2699#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 05:59:56,725 INFO L290 TraceCheckUtils]: 27: Hoare triple {2699#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2601#false} is VALID [2022-04-15 05:59:56,725 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#false} assume !false; {2601#false} is VALID [2022-04-15 05:59:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:56,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:56,855 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#false} assume !false; {2601#false} is VALID [2022-04-15 05:59:56,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {2699#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2601#false} is VALID [2022-04-15 05:59:56,856 INFO L290 TraceCheckUtils]: 26: Hoare triple {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2699#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 05:59:56,856 INFO L272 TraceCheckUtils]: 25: Hoare triple {2715#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 05:59:56,856 INFO L290 TraceCheckUtils]: 24: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,858 INFO L290 TraceCheckUtils]: 21: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,858 INFO L290 TraceCheckUtils]: 20: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,859 INFO L290 TraceCheckUtils]: 19: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,859 INFO L290 TraceCheckUtils]: 18: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,859 INFO L290 TraceCheckUtils]: 17: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,860 INFO L290 TraceCheckUtils]: 16: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,860 INFO L290 TraceCheckUtils]: 15: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,860 INFO L290 TraceCheckUtils]: 14: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,861 INFO L290 TraceCheckUtils]: 12: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,862 INFO L290 TraceCheckUtils]: 11: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,862 INFO L290 TraceCheckUtils]: 10: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,863 INFO L290 TraceCheckUtils]: 9: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,863 INFO L290 TraceCheckUtils]: 8: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,863 INFO L290 TraceCheckUtils]: 7: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 05:59:56,864 INFO L290 TraceCheckUtils]: 6: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {2600#true} ~x~0 := 0; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 05:59:56,864 INFO L272 TraceCheckUtils]: 4: Hoare triple {2600#true} call #t~ret5 := main(); {2600#true} is VALID [2022-04-15 05:59:56,864 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-15 05:59:56,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-15 05:59:56,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {2600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-15 05:59:56,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {2600#true} call ULTIMATE.init(); {2600#true} is VALID [2022-04-15 05:59:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-15 05:59:56,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1806872780] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:56,865 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:56,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 6] total 18 [2022-04-15 05:59:56,865 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:56,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2079384854] [2022-04-15 05:59:56,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2079384854] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:56,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:56,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 05:59:56,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789896552] [2022-04-15 05:59:56,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:56,865 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-15 05:59:56,865 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:56,866 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:56,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:56,886 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 05:59:56,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:56,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 05:59:56,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=254, Unknown=0, NotChecked=0, Total=306 [2022-04-15 05:59:56,886 INFO L87 Difference]: Start difference. First operand 31 states and 33 transitions. Second operand has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:57,314 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2022-04-15 05:59:57,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 05:59:57,315 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-15 05:59:57,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:57,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2022-04-15 05:59:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2022-04-15 05:59:57,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 41 transitions. [2022-04-15 05:59:57,352 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:57,352 INFO L225 Difference]: With dead ends: 40 [2022-04-15 05:59:57,352 INFO L226 Difference]: Without dead ends: 33 [2022-04-15 05:59:57,353 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 52 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=112, Invalid=590, Unknown=0, NotChecked=0, Total=702 [2022-04-15 05:59:57,353 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 17 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:57,353 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 49 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 05:59:57,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-04-15 05:59:57,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-04-15 05:59:57,402 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:57,402 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,402 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,402 INFO L87 Difference]: Start difference. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:57,403 INFO L93 Difference]: Finished difference Result 33 states and 35 transitions. [2022-04-15 05:59:57,403 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-04-15 05:59:57,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:57,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:57,403 INFO L74 IsIncluded]: Start isIncluded. First operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 33 states. [2022-04-15 05:59:57,403 INFO L87 Difference]: Start difference. First operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 33 states. [2022-04-15 05:59:57,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:57,404 INFO L93 Difference]: Finished difference Result 33 states and 35 transitions. [2022-04-15 05:59:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-04-15 05:59:57,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:57,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:57,404 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:57,404 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 35 transitions. [2022-04-15 05:59:57,405 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 35 transitions. Word has length 29 [2022-04-15 05:59:57,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:57,405 INFO L478 AbstractCegarLoop]: Abstraction has 33 states and 35 transitions. [2022-04-15 05:59:57,405 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:57,405 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 35 transitions. [2022-04-15 05:59:57,442 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-04-15 05:59:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-15 05:59:57,442 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:57,442 INFO L499 BasicCegarLoop]: trace histogram [10, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:57,459 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-04-15 05:59:57,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:57,843 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-15 05:59:57,843 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:57,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:57,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1819864638, now seen corresponding path program 17 times [2022-04-15 05:59:57,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:57,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [11907741] [2022-04-15 05:59:58,209 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 05:59:58,542 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:58,544 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:58,548 INFO L85 PathProgramCache]: Analyzing trace with hash -340814416, now seen corresponding path program 1 times [2022-04-15 05:59:58,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:58,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193371750] [2022-04-15 05:59:58,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:58,554 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_19.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_19.0)) 4294967296)) 65521) 0) [2022-04-15 05:59:58,554 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_19.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_19.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:58,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1050210897] [2022-04-15 05:59:58,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:58,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:58,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:58,580 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:58,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-15 05:59:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:58,644 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:58,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:58,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1819864638, now seen corresponding path program 18 times [2022-04-15 05:59:58,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:58,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060257684] [2022-04-15 05:59:58,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:58,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:58,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:58,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {3039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-15 05:59:58,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-15 05:59:58,812 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-15 05:59:58,813 INFO L272 TraceCheckUtils]: 0: Hoare triple {3024#true} call ULTIMATE.init(); {3039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:58,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {3039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-15 05:59:58,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-15 05:59:58,813 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-15 05:59:58,813 INFO L272 TraceCheckUtils]: 4: Hoare triple {3024#true} call #t~ret5 := main(); {3024#true} is VALID [2022-04-15 05:59:58,813 INFO L290 TraceCheckUtils]: 5: Hoare triple {3024#true} ~x~0 := 0; {3029#(= main_~x~0 0)} is VALID [2022-04-15 05:59:58,813 INFO L290 TraceCheckUtils]: 6: Hoare triple {3029#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3029#(= main_~x~0 0)} is VALID [2022-04-15 05:59:58,814 INFO L290 TraceCheckUtils]: 7: Hoare triple {3029#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:58,814 INFO L290 TraceCheckUtils]: 8: Hoare triple {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 05:59:58,814 INFO L290 TraceCheckUtils]: 9: Hoare triple {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:58,815 INFO L290 TraceCheckUtils]: 10: Hoare triple {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:58,815 INFO L290 TraceCheckUtils]: 11: Hoare triple {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:58,815 INFO L290 TraceCheckUtils]: 12: Hoare triple {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 05:59:58,816 INFO L290 TraceCheckUtils]: 13: Hoare triple {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:58,816 INFO L290 TraceCheckUtils]: 14: Hoare triple {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:58,817 INFO L290 TraceCheckUtils]: 15: Hoare triple {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:58,819 INFO L290 TraceCheckUtils]: 16: Hoare triple {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 05:59:58,819 INFO L290 TraceCheckUtils]: 17: Hoare triple {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:58,823 INFO L290 TraceCheckUtils]: 18: Hoare triple {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:58,823 INFO L290 TraceCheckUtils]: 19: Hoare triple {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:58,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 05:59:58,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:58,824 INFO L290 TraceCheckUtils]: 22: Hoare triple {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:58,825 INFO L290 TraceCheckUtils]: 23: Hoare triple {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:58,825 INFO L290 TraceCheckUtils]: 24: Hoare triple {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:58,825 INFO L290 TraceCheckUtils]: 25: Hoare triple {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3025#false} is VALID [2022-04-15 05:59:58,825 INFO L290 TraceCheckUtils]: 26: Hoare triple {3025#false} assume !(~x~0 % 4294967296 < 268435455); {3025#false} is VALID [2022-04-15 05:59:58,826 INFO L272 TraceCheckUtils]: 27: Hoare triple {3025#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3025#false} is VALID [2022-04-15 05:59:58,826 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#false} ~cond := #in~cond; {3025#false} is VALID [2022-04-15 05:59:58,826 INFO L290 TraceCheckUtils]: 29: Hoare triple {3025#false} assume 0 == ~cond; {3025#false} is VALID [2022-04-15 05:59:58,826 INFO L290 TraceCheckUtils]: 30: Hoare triple {3025#false} assume !false; {3025#false} is VALID [2022-04-15 05:59:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:59:58,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:58,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060257684] [2022-04-15 05:59:58,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060257684] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:58,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102351575] [2022-04-15 05:59:58,826 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:59:58,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:58,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:58,829 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:58,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-15 05:59:58,868 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 05:59:58,868 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:58,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 05:59:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:58,874 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:59,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {3024#true} call ULTIMATE.init(); {3024#true} is VALID [2022-04-15 05:59:59,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {3024#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-15 05:59:59,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-15 05:59:59,083 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-15 05:59:59,083 INFO L272 TraceCheckUtils]: 4: Hoare triple {3024#true} call #t~ret5 := main(); {3024#true} is VALID [2022-04-15 05:59:59,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {3024#true} ~x~0 := 0; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 11: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 12: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 13: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 14: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 15: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 16: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 17: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 18: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 19: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 20: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 21: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,084 INFO L290 TraceCheckUtils]: 22: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,087 INFO L290 TraceCheckUtils]: 23: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 05:59:59,087 INFO L290 TraceCheckUtils]: 24: Hoare triple {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 05:59:59,088 INFO L290 TraceCheckUtils]: 25: Hoare triple {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3119#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 05:59:59,089 INFO L290 TraceCheckUtils]: 26: Hoare triple {3119#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {3025#false} is VALID [2022-04-15 05:59:59,089 INFO L272 TraceCheckUtils]: 27: Hoare triple {3025#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3025#false} is VALID [2022-04-15 05:59:59,089 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#false} ~cond := #in~cond; {3025#false} is VALID [2022-04-15 05:59:59,089 INFO L290 TraceCheckUtils]: 29: Hoare triple {3025#false} assume 0 == ~cond; {3025#false} is VALID [2022-04-15 05:59:59,089 INFO L290 TraceCheckUtils]: 30: Hoare triple {3025#false} assume !false; {3025#false} is VALID [2022-04-15 05:59:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-15 05:59:59,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:59,286 INFO L290 TraceCheckUtils]: 30: Hoare triple {3025#false} assume !false; {3025#false} is VALID [2022-04-15 05:59:59,286 INFO L290 TraceCheckUtils]: 29: Hoare triple {3025#false} assume 0 == ~cond; {3025#false} is VALID [2022-04-15 05:59:59,286 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#false} ~cond := #in~cond; {3025#false} is VALID [2022-04-15 05:59:59,286 INFO L272 TraceCheckUtils]: 27: Hoare triple {3025#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3025#false} is VALID [2022-04-15 05:59:59,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {3147#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3025#false} is VALID [2022-04-15 05:59:59,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3147#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:59,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:59,290 INFO L290 TraceCheckUtils]: 23: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:59,290 INFO L290 TraceCheckUtils]: 22: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 15: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 12: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 11: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 8: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 7: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 6: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-15 05:59:59,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {3024#true} ~x~0 := 0; {3024#true} is VALID [2022-04-15 05:59:59,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {3024#true} call #t~ret5 := main(); {3024#true} is VALID [2022-04-15 05:59:59,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-15 05:59:59,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-15 05:59:59,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {3024#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-15 05:59:59,292 INFO L272 TraceCheckUtils]: 0: Hoare triple {3024#true} call ULTIMATE.init(); {3024#true} is VALID [2022-04-15 05:59:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-15 05:59:59,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2102351575] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:59,292 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:59,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 4, 4] total 17 [2022-04-15 05:59:59,292 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:59,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [11907741] [2022-04-15 05:59:59,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [11907741] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:59,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:59,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 05:59:59,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813673407] [2022-04-15 05:59:59,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:59,295 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-15 05:59:59,295 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:59,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:59,316 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 05:59:59,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:59,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 05:59:59,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-15 05:59:59,317 INFO L87 Difference]: Start difference. First operand 33 states and 35 transitions. Second operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:59,840 INFO L93 Difference]: Finished difference Result 42 states and 46 transitions. [2022-04-15 05:59:59,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 05:59:59,840 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-15 05:59:59,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2022-04-15 05:59:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2022-04-15 05:59:59,841 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 43 transitions. [2022-04-15 05:59:59,874 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:59,874 INFO L225 Difference]: With dead ends: 42 [2022-04-15 05:59:59,874 INFO L226 Difference]: Without dead ends: 35 [2022-04-15 05:59:59,875 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=170, Invalid=532, Unknown=0, NotChecked=0, Total=702 [2022-04-15 05:59:59,875 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 18 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:59,875 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 44 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 05:59:59,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-15 05:59:59,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-15 05:59:59,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:59,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,930 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,930 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:59,931 INFO L93 Difference]: Finished difference Result 35 states and 37 transitions. [2022-04-15 05:59:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-04-15 05:59:59,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:59,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:59,931 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 35 states. [2022-04-15 05:59:59,931 INFO L87 Difference]: Start difference. First operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 35 states. [2022-04-15 05:59:59,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:59,932 INFO L93 Difference]: Finished difference Result 35 states and 37 transitions. [2022-04-15 05:59:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-04-15 05:59:59,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:59,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:59,932 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:59,932 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 37 transitions. [2022-04-15 05:59:59,933 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 37 transitions. Word has length 31 [2022-04-15 05:59:59,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:59,933 INFO L478 AbstractCegarLoop]: Abstraction has 35 states and 37 transitions. [2022-04-15 05:59:59,933 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:59:59,933 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 37 transitions. [2022-04-15 05:59:59,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-04-15 05:59:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-15 05:59:59,973 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:59,973 INFO L499 BasicCegarLoop]: trace histogram [11, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:59,981 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2022-04-15 06:00:00,197 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:00,379 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:00,379 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:00,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:00,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1103709407, now seen corresponding path program 19 times [2022-04-15 06:00:00,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:00,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [148475065] [2022-04-15 06:00:04,336 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:04,586 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:04,588 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:04,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1708717744, now seen corresponding path program 1 times [2022-04-15 06:00:04,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:04,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333269422] [2022-04-15 06:00:04,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:04,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:04,597 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_21.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_21.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:04,597 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_21.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_21.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:04,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1249170875] [2022-04-15 06:00:04,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:04,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:04,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:04,615 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:04,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-15 06:00:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:04,644 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:04,667 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:04,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1103709407, now seen corresponding path program 20 times [2022-04-15 06:00:04,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:04,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789527474] [2022-04-15 06:00:04,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:04,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {3489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-15 06:00:04,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-15 06:00:04,836 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-15 06:00:04,836 INFO L272 TraceCheckUtils]: 0: Hoare triple {3473#true} call ULTIMATE.init(); {3489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:04,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {3489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-15 06:00:04,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-15 06:00:04,836 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-15 06:00:04,836 INFO L272 TraceCheckUtils]: 4: Hoare triple {3473#true} call #t~ret5 := main(); {3473#true} is VALID [2022-04-15 06:00:04,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {3473#true} ~x~0 := 0; {3478#(= main_~x~0 0)} is VALID [2022-04-15 06:00:04,837 INFO L290 TraceCheckUtils]: 6: Hoare triple {3478#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3478#(= main_~x~0 0)} is VALID [2022-04-15 06:00:04,837 INFO L290 TraceCheckUtils]: 7: Hoare triple {3478#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:04,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:04,838 INFO L290 TraceCheckUtils]: 9: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:04,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:04,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:04,839 INFO L290 TraceCheckUtils]: 12: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:04,840 INFO L290 TraceCheckUtils]: 13: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:04,840 INFO L290 TraceCheckUtils]: 14: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:04,841 INFO L290 TraceCheckUtils]: 15: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:04,841 INFO L290 TraceCheckUtils]: 16: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:04,841 INFO L290 TraceCheckUtils]: 17: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:04,842 INFO L290 TraceCheckUtils]: 18: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:04,842 INFO L290 TraceCheckUtils]: 19: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:04,843 INFO L290 TraceCheckUtils]: 20: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:04,843 INFO L290 TraceCheckUtils]: 21: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:04,843 INFO L290 TraceCheckUtils]: 22: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:04,844 INFO L290 TraceCheckUtils]: 23: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:04,844 INFO L290 TraceCheckUtils]: 24: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:04,845 INFO L290 TraceCheckUtils]: 25: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:04,845 INFO L290 TraceCheckUtils]: 26: Hoare triple {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:04,846 INFO L290 TraceCheckUtils]: 27: Hoare triple {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3474#false} is VALID [2022-04-15 06:00:04,846 INFO L290 TraceCheckUtils]: 28: Hoare triple {3474#false} assume !(~x~0 % 4294967296 < 268435455); {3474#false} is VALID [2022-04-15 06:00:04,846 INFO L272 TraceCheckUtils]: 29: Hoare triple {3474#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3474#false} is VALID [2022-04-15 06:00:04,846 INFO L290 TraceCheckUtils]: 30: Hoare triple {3474#false} ~cond := #in~cond; {3474#false} is VALID [2022-04-15 06:00:04,846 INFO L290 TraceCheckUtils]: 31: Hoare triple {3474#false} assume 0 == ~cond; {3474#false} is VALID [2022-04-15 06:00:04,846 INFO L290 TraceCheckUtils]: 32: Hoare triple {3474#false} assume !false; {3474#false} is VALID [2022-04-15 06:00:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 11 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:04,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:04,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789527474] [2022-04-15 06:00:04,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1789527474] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:04,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920283198] [2022-04-15 06:00:04,846 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:00:04,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:04,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:04,851 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:04,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-15 06:00:04,882 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:00:04,882 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:04,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-15 06:00:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:04,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:05,219 INFO L272 TraceCheckUtils]: 0: Hoare triple {3473#true} call ULTIMATE.init(); {3473#true} is VALID [2022-04-15 06:00:05,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {3473#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-15 06:00:05,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-15 06:00:05,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-15 06:00:05,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {3473#true} call #t~ret5 := main(); {3473#true} is VALID [2022-04-15 06:00:05,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {3473#true} ~x~0 := 0; {3478#(= main_~x~0 0)} is VALID [2022-04-15 06:00:05,220 INFO L290 TraceCheckUtils]: 6: Hoare triple {3478#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3478#(= main_~x~0 0)} is VALID [2022-04-15 06:00:05,221 INFO L290 TraceCheckUtils]: 7: Hoare triple {3478#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:05,221 INFO L290 TraceCheckUtils]: 8: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:05,222 INFO L290 TraceCheckUtils]: 9: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:05,222 INFO L290 TraceCheckUtils]: 10: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:05,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:05,223 INFO L290 TraceCheckUtils]: 12: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:05,223 INFO L290 TraceCheckUtils]: 13: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:05,223 INFO L290 TraceCheckUtils]: 14: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:05,224 INFO L290 TraceCheckUtils]: 15: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:05,224 INFO L290 TraceCheckUtils]: 16: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:05,225 INFO L290 TraceCheckUtils]: 17: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:05,225 INFO L290 TraceCheckUtils]: 18: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:05,226 INFO L290 TraceCheckUtils]: 19: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:05,226 INFO L290 TraceCheckUtils]: 20: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:05,226 INFO L290 TraceCheckUtils]: 21: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:05,227 INFO L290 TraceCheckUtils]: 22: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:05,227 INFO L290 TraceCheckUtils]: 23: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:05,227 INFO L290 TraceCheckUtils]: 24: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:05,228 INFO L290 TraceCheckUtils]: 25: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:05,228 INFO L290 TraceCheckUtils]: 26: Hoare triple {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:05,229 INFO L290 TraceCheckUtils]: 27: Hoare triple {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:05,229 INFO L290 TraceCheckUtils]: 28: Hoare triple {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:05,230 INFO L272 TraceCheckUtils]: 29: Hoare triple {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:05,230 INFO L290 TraceCheckUtils]: 30: Hoare triple {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3586#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:00:05,230 INFO L290 TraceCheckUtils]: 31: Hoare triple {3586#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3474#false} is VALID [2022-04-15 06:00:05,230 INFO L290 TraceCheckUtils]: 32: Hoare triple {3474#false} assume !false; {3474#false} is VALID [2022-04-15 06:00:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:05,231 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:05,367 INFO L290 TraceCheckUtils]: 32: Hoare triple {3474#false} assume !false; {3474#false} is VALID [2022-04-15 06:00:05,368 INFO L290 TraceCheckUtils]: 31: Hoare triple {3586#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3474#false} is VALID [2022-04-15 06:00:05,368 INFO L290 TraceCheckUtils]: 30: Hoare triple {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3586#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:00:05,369 INFO L272 TraceCheckUtils]: 29: Hoare triple {3602#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:05,369 INFO L290 TraceCheckUtils]: 28: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,369 INFO L290 TraceCheckUtils]: 27: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,370 INFO L290 TraceCheckUtils]: 26: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,370 INFO L290 TraceCheckUtils]: 25: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,371 INFO L290 TraceCheckUtils]: 24: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,371 INFO L290 TraceCheckUtils]: 23: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,371 INFO L290 TraceCheckUtils]: 22: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,372 INFO L290 TraceCheckUtils]: 21: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,372 INFO L290 TraceCheckUtils]: 20: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,373 INFO L290 TraceCheckUtils]: 19: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,373 INFO L290 TraceCheckUtils]: 18: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,374 INFO L290 TraceCheckUtils]: 16: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,375 INFO L290 TraceCheckUtils]: 13: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,375 INFO L290 TraceCheckUtils]: 12: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,376 INFO L290 TraceCheckUtils]: 11: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,376 INFO L290 TraceCheckUtils]: 10: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,377 INFO L290 TraceCheckUtils]: 9: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,377 INFO L290 TraceCheckUtils]: 8: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,377 INFO L290 TraceCheckUtils]: 7: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:05,378 INFO L290 TraceCheckUtils]: 6: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,378 INFO L290 TraceCheckUtils]: 5: Hoare triple {3473#true} ~x~0 := 0; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:05,378 INFO L272 TraceCheckUtils]: 4: Hoare triple {3473#true} call #t~ret5 := main(); {3473#true} is VALID [2022-04-15 06:00:05,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-15 06:00:05,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-15 06:00:05,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {3473#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-15 06:00:05,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {3473#true} call ULTIMATE.init(); {3473#true} is VALID [2022-04-15 06:00:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-04-15 06:00:05,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1920283198] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:05,379 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:05,379 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16, 6] total 20 [2022-04-15 06:00:05,379 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:05,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [148475065] [2022-04-15 06:00:05,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [148475065] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:05,379 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:05,379 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 06:00:05,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603125740] [2022-04-15 06:00:05,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:05,379 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 33 [2022-04-15 06:00:05,380 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:05,380 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:05,395 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 06:00:05,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:05,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 06:00:05,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2022-04-15 06:00:05,396 INFO L87 Difference]: Start difference. First operand 35 states and 37 transitions. Second operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:05,797 INFO L93 Difference]: Finished difference Result 44 states and 48 transitions. [2022-04-15 06:00:05,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 06:00:05,798 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 33 [2022-04-15 06:00:05,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 45 transitions. [2022-04-15 06:00:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 45 transitions. [2022-04-15 06:00:05,801 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 45 transitions. [2022-04-15 06:00:05,824 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:05,824 INFO L225 Difference]: With dead ends: 44 [2022-04-15 06:00:05,824 INFO L226 Difference]: Without dead ends: 37 [2022-04-15 06:00:05,825 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 60 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2022-04-15 06:00:05,826 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 19 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:05,826 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 29 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 06:00:05,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-15 06:00:05,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2022-04-15 06:00:05,879 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:05,879 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,880 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,880 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:05,881 INFO L93 Difference]: Finished difference Result 37 states and 39 transitions. [2022-04-15 06:00:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-04-15 06:00:05,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:05,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:05,881 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 37 states. [2022-04-15 06:00:05,881 INFO L87 Difference]: Start difference. First operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 37 states. [2022-04-15 06:00:05,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:05,882 INFO L93 Difference]: Finished difference Result 37 states and 39 transitions. [2022-04-15 06:00:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-04-15 06:00:05,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:05,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:05,882 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:05,882 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 39 transitions. [2022-04-15 06:00:05,883 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 39 transitions. Word has length 33 [2022-04-15 06:00:05,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:05,883 INFO L478 AbstractCegarLoop]: Abstraction has 37 states and 39 transitions. [2022-04-15 06:00:05,883 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:05,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 39 transitions. [2022-04-15 06:00:05,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-04-15 06:00:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-15 06:00:05,919 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:05,919 INFO L499 BasicCegarLoop]: trace histogram [12, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:05,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:06,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:06,340 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:06,340 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:06,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:06,340 INFO L85 PathProgramCache]: Analyzing trace with hash 1749755068, now seen corresponding path program 21 times [2022-04-15 06:00:06,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:06,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1007376001] [2022-04-15 06:00:07,961 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:08,135 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:08,413 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:08,415 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:08,418 INFO L85 PathProgramCache]: Analyzing trace with hash -536717392, now seen corresponding path program 1 times [2022-04-15 06:00:08,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:08,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956805258] [2022-04-15 06:00:08,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:08,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:08,426 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_23.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_23.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:08,427 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_23.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_23.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:08,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [951130723] [2022-04-15 06:00:08,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:08,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:08,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:08,463 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:08,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-15 06:00:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:08,496 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:08,525 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:08,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1749755068, now seen corresponding path program 22 times [2022-04-15 06:00:08,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:08,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110909936] [2022-04-15 06:00:08,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:08,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:08,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {3968#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-15 06:00:08,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-15 06:00:08,744 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-15 06:00:08,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {3951#true} call ULTIMATE.init(); {3968#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:08,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {3968#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-15 06:00:08,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-15 06:00:08,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-15 06:00:08,746 INFO L272 TraceCheckUtils]: 4: Hoare triple {3951#true} call #t~ret5 := main(); {3951#true} is VALID [2022-04-15 06:00:08,746 INFO L290 TraceCheckUtils]: 5: Hoare triple {3951#true} ~x~0 := 0; {3956#(= main_~x~0 0)} is VALID [2022-04-15 06:00:08,746 INFO L290 TraceCheckUtils]: 6: Hoare triple {3956#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3956#(= main_~x~0 0)} is VALID [2022-04-15 06:00:08,747 INFO L290 TraceCheckUtils]: 7: Hoare triple {3956#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:08,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:08,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:08,748 INFO L290 TraceCheckUtils]: 10: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:08,748 INFO L290 TraceCheckUtils]: 11: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:08,748 INFO L290 TraceCheckUtils]: 12: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:08,749 INFO L290 TraceCheckUtils]: 13: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:08,749 INFO L290 TraceCheckUtils]: 14: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:08,750 INFO L290 TraceCheckUtils]: 15: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:08,750 INFO L290 TraceCheckUtils]: 16: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:08,750 INFO L290 TraceCheckUtils]: 17: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:08,751 INFO L290 TraceCheckUtils]: 18: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:08,751 INFO L290 TraceCheckUtils]: 19: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:08,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:08,752 INFO L290 TraceCheckUtils]: 21: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:08,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:08,753 INFO L290 TraceCheckUtils]: 23: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:08,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:08,755 INFO L290 TraceCheckUtils]: 25: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:08,755 INFO L290 TraceCheckUtils]: 26: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:08,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:08,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:08,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3952#false} is VALID [2022-04-15 06:00:08,757 INFO L290 TraceCheckUtils]: 30: Hoare triple {3952#false} assume !(~x~0 % 4294967296 < 268435455); {3952#false} is VALID [2022-04-15 06:00:08,757 INFO L272 TraceCheckUtils]: 31: Hoare triple {3952#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3952#false} is VALID [2022-04-15 06:00:08,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {3952#false} ~cond := #in~cond; {3952#false} is VALID [2022-04-15 06:00:08,757 INFO L290 TraceCheckUtils]: 33: Hoare triple {3952#false} assume 0 == ~cond; {3952#false} is VALID [2022-04-15 06:00:08,757 INFO L290 TraceCheckUtils]: 34: Hoare triple {3952#false} assume !false; {3952#false} is VALID [2022-04-15 06:00:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:08,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:08,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110909936] [2022-04-15 06:00:08,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110909936] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:08,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [52140727] [2022-04-15 06:00:08,758 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:00:08,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:08,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:08,759 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:08,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-15 06:00:08,816 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:00:08,816 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:08,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-15 06:00:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:08,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:09,108 INFO L272 TraceCheckUtils]: 0: Hoare triple {3951#true} call ULTIMATE.init(); {3951#true} is VALID [2022-04-15 06:00:09,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {3951#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-15 06:00:09,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-15 06:00:09,123 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-15 06:00:09,123 INFO L272 TraceCheckUtils]: 4: Hoare triple {3951#true} call #t~ret5 := main(); {3951#true} is VALID [2022-04-15 06:00:09,124 INFO L290 TraceCheckUtils]: 5: Hoare triple {3951#true} ~x~0 := 0; {3956#(= main_~x~0 0)} is VALID [2022-04-15 06:00:09,124 INFO L290 TraceCheckUtils]: 6: Hoare triple {3956#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3956#(= main_~x~0 0)} is VALID [2022-04-15 06:00:09,125 INFO L290 TraceCheckUtils]: 7: Hoare triple {3956#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:09,125 INFO L290 TraceCheckUtils]: 8: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:09,125 INFO L290 TraceCheckUtils]: 9: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:09,126 INFO L290 TraceCheckUtils]: 10: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:09,126 INFO L290 TraceCheckUtils]: 11: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:09,127 INFO L290 TraceCheckUtils]: 12: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:09,127 INFO L290 TraceCheckUtils]: 13: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:09,127 INFO L290 TraceCheckUtils]: 14: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:09,128 INFO L290 TraceCheckUtils]: 15: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:09,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:09,129 INFO L290 TraceCheckUtils]: 17: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:09,129 INFO L290 TraceCheckUtils]: 18: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:09,129 INFO L290 TraceCheckUtils]: 19: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:09,130 INFO L290 TraceCheckUtils]: 20: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:09,130 INFO L290 TraceCheckUtils]: 21: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:09,131 INFO L290 TraceCheckUtils]: 22: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:09,131 INFO L290 TraceCheckUtils]: 23: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:09,131 INFO L290 TraceCheckUtils]: 24: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:09,132 INFO L290 TraceCheckUtils]: 25: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:09,132 INFO L290 TraceCheckUtils]: 26: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:09,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:09,133 INFO L290 TraceCheckUtils]: 28: Hoare triple {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:09,134 INFO L290 TraceCheckUtils]: 29: Hoare triple {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4060#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:09,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {4060#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {3952#false} is VALID [2022-04-15 06:00:09,134 INFO L272 TraceCheckUtils]: 31: Hoare triple {3952#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3952#false} is VALID [2022-04-15 06:00:09,134 INFO L290 TraceCheckUtils]: 32: Hoare triple {3952#false} ~cond := #in~cond; {3952#false} is VALID [2022-04-15 06:00:09,134 INFO L290 TraceCheckUtils]: 33: Hoare triple {3952#false} assume 0 == ~cond; {3952#false} is VALID [2022-04-15 06:00:09,134 INFO L290 TraceCheckUtils]: 34: Hoare triple {3952#false} assume !false; {3952#false} is VALID [2022-04-15 06:00:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:09,135 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:09,539 INFO L290 TraceCheckUtils]: 34: Hoare triple {3952#false} assume !false; {3952#false} is VALID [2022-04-15 06:00:09,539 INFO L290 TraceCheckUtils]: 33: Hoare triple {3952#false} assume 0 == ~cond; {3952#false} is VALID [2022-04-15 06:00:09,539 INFO L290 TraceCheckUtils]: 32: Hoare triple {3952#false} ~cond := #in~cond; {3952#false} is VALID [2022-04-15 06:00:09,539 INFO L272 TraceCheckUtils]: 31: Hoare triple {3952#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3952#false} is VALID [2022-04-15 06:00:09,539 INFO L290 TraceCheckUtils]: 30: Hoare triple {4088#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3952#false} is VALID [2022-04-15 06:00:09,540 INFO L290 TraceCheckUtils]: 29: Hoare triple {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4088#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,540 INFO L290 TraceCheckUtils]: 28: Hoare triple {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,541 INFO L290 TraceCheckUtils]: 27: Hoare triple {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,541 INFO L290 TraceCheckUtils]: 26: Hoare triple {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,542 INFO L290 TraceCheckUtils]: 25: Hoare triple {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,542 INFO L290 TraceCheckUtils]: 24: Hoare triple {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,543 INFO L290 TraceCheckUtils]: 23: Hoare triple {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,543 INFO L290 TraceCheckUtils]: 22: Hoare triple {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,544 INFO L290 TraceCheckUtils]: 20: Hoare triple {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,545 INFO L290 TraceCheckUtils]: 19: Hoare triple {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,545 INFO L290 TraceCheckUtils]: 18: Hoare triple {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,546 INFO L290 TraceCheckUtils]: 16: Hoare triple {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,546 INFO L290 TraceCheckUtils]: 15: Hoare triple {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,547 INFO L290 TraceCheckUtils]: 14: Hoare triple {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,547 INFO L290 TraceCheckUtils]: 13: Hoare triple {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,548 INFO L290 TraceCheckUtils]: 12: Hoare triple {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,549 INFO L290 TraceCheckUtils]: 11: Hoare triple {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,549 INFO L290 TraceCheckUtils]: 10: Hoare triple {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,549 INFO L290 TraceCheckUtils]: 9: Hoare triple {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,550 INFO L290 TraceCheckUtils]: 7: Hoare triple {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,551 INFO L290 TraceCheckUtils]: 6: Hoare triple {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,551 INFO L290 TraceCheckUtils]: 5: Hoare triple {3951#true} ~x~0 := 0; {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:00:09,551 INFO L272 TraceCheckUtils]: 4: Hoare triple {3951#true} call #t~ret5 := main(); {3951#true} is VALID [2022-04-15 06:00:09,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-15 06:00:09,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-15 06:00:09,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {3951#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-15 06:00:09,551 INFO L272 TraceCheckUtils]: 0: Hoare triple {3951#true} call ULTIMATE.init(); {3951#true} is VALID [2022-04-15 06:00:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:09,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [52140727] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:09,552 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:09,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 30 [2022-04-15 06:00:09,552 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:09,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1007376001] [2022-04-15 06:00:09,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1007376001] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:09,552 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:09,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 06:00:09,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155154713] [2022-04-15 06:00:09,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:09,553 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-15 06:00:09,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:09,553 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:09,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:09,578 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 06:00:09,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:09,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 06:00:09,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=251, Invalid=619, Unknown=0, NotChecked=0, Total=870 [2022-04-15 06:00:09,579 INFO L87 Difference]: Start difference. First operand 37 states and 39 transitions. Second operand has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:10,279 INFO L93 Difference]: Finished difference Result 46 states and 50 transitions. [2022-04-15 06:00:10,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 06:00:10,279 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-15 06:00:10,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 47 transitions. [2022-04-15 06:00:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 47 transitions. [2022-04-15 06:00:10,281 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 47 transitions. [2022-04-15 06:00:10,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:10,316 INFO L225 Difference]: With dead ends: 46 [2022-04-15 06:00:10,316 INFO L226 Difference]: Without dead ends: 39 [2022-04-15 06:00:10,317 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 56 SyntacticMatches, 2 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=477, Invalid=1245, Unknown=0, NotChecked=0, Total=1722 [2022-04-15 06:00:10,317 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 20 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 328 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:10,317 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 74 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 328 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:00:10,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-04-15 06:00:10,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2022-04-15 06:00:10,380 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:10,380 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,380 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,380 INFO L87 Difference]: Start difference. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:10,381 INFO L93 Difference]: Finished difference Result 39 states and 41 transitions. [2022-04-15 06:00:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-04-15 06:00:10,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:10,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:10,381 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 39 states. [2022-04-15 06:00:10,381 INFO L87 Difference]: Start difference. First operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 39 states. [2022-04-15 06:00:10,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:10,382 INFO L93 Difference]: Finished difference Result 39 states and 41 transitions. [2022-04-15 06:00:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-04-15 06:00:10,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:10,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:10,382 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:10,382 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 41 transitions. [2022-04-15 06:00:10,383 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 41 transitions. Word has length 35 [2022-04-15 06:00:10,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:10,383 INFO L478 AbstractCegarLoop]: Abstraction has 39 states and 41 transitions. [2022-04-15 06:00:10,383 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:10,383 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 41 transitions. [2022-04-15 06:00:10,427 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-04-15 06:00:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-15 06:00:10,427 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:10,427 INFO L499 BasicCegarLoop]: trace histogram [13, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:10,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:10,644 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:10,828 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:10,828 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:10,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:10,829 INFO L85 PathProgramCache]: Analyzing trace with hash -170622631, now seen corresponding path program 23 times [2022-04-15 06:00:10,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:10,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1141459208] [2022-04-15 06:00:14,241 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:14,415 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:14,699 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:14,701 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:14,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1512814768, now seen corresponding path program 1 times [2022-04-15 06:00:14,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:14,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156059938] [2022-04-15 06:00:14,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:14,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:14,710 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_25.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_25.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:14,711 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_25.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_25.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:14,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [309135780] [2022-04-15 06:00:14,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:14,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:14,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:14,760 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:14,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-15 06:00:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:14,825 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:14,958 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:14,959 INFO L85 PathProgramCache]: Analyzing trace with hash -170622631, now seen corresponding path program 24 times [2022-04-15 06:00:14,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:14,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108141207] [2022-04-15 06:00:14,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:15,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:15,199 INFO L290 TraceCheckUtils]: 0: Hoare triple {4483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-15 06:00:15,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-15 06:00:15,199 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-15 06:00:15,200 INFO L272 TraceCheckUtils]: 0: Hoare triple {4465#true} call ULTIMATE.init(); {4483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:15,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {4483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-15 06:00:15,200 INFO L290 TraceCheckUtils]: 2: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-15 06:00:15,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-15 06:00:15,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {4465#true} call #t~ret5 := main(); {4465#true} is VALID [2022-04-15 06:00:15,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {4465#true} ~x~0 := 0; {4470#(= main_~x~0 0)} is VALID [2022-04-15 06:00:15,200 INFO L290 TraceCheckUtils]: 6: Hoare triple {4470#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4470#(= main_~x~0 0)} is VALID [2022-04-15 06:00:15,201 INFO L290 TraceCheckUtils]: 7: Hoare triple {4470#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:15,201 INFO L290 TraceCheckUtils]: 8: Hoare triple {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:15,201 INFO L290 TraceCheckUtils]: 9: Hoare triple {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:15,202 INFO L290 TraceCheckUtils]: 10: Hoare triple {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:15,202 INFO L290 TraceCheckUtils]: 11: Hoare triple {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:15,202 INFO L290 TraceCheckUtils]: 12: Hoare triple {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:15,203 INFO L290 TraceCheckUtils]: 13: Hoare triple {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:15,203 INFO L290 TraceCheckUtils]: 14: Hoare triple {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:15,204 INFO L290 TraceCheckUtils]: 15: Hoare triple {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:15,204 INFO L290 TraceCheckUtils]: 16: Hoare triple {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:15,204 INFO L290 TraceCheckUtils]: 17: Hoare triple {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:15,205 INFO L290 TraceCheckUtils]: 18: Hoare triple {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:15,205 INFO L290 TraceCheckUtils]: 19: Hoare triple {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:15,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:15,206 INFO L290 TraceCheckUtils]: 21: Hoare triple {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:15,206 INFO L290 TraceCheckUtils]: 22: Hoare triple {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:15,206 INFO L290 TraceCheckUtils]: 23: Hoare triple {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:15,207 INFO L290 TraceCheckUtils]: 24: Hoare triple {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:15,207 INFO L290 TraceCheckUtils]: 25: Hoare triple {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:15,207 INFO L290 TraceCheckUtils]: 26: Hoare triple {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:15,208 INFO L290 TraceCheckUtils]: 27: Hoare triple {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:15,208 INFO L290 TraceCheckUtils]: 28: Hoare triple {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:15,208 INFO L290 TraceCheckUtils]: 29: Hoare triple {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:15,209 INFO L290 TraceCheckUtils]: 30: Hoare triple {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:15,209 INFO L290 TraceCheckUtils]: 31: Hoare triple {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4466#false} is VALID [2022-04-15 06:00:15,209 INFO L290 TraceCheckUtils]: 32: Hoare triple {4466#false} assume !(~x~0 % 4294967296 < 268435455); {4466#false} is VALID [2022-04-15 06:00:15,209 INFO L272 TraceCheckUtils]: 33: Hoare triple {4466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4466#false} is VALID [2022-04-15 06:00:15,209 INFO L290 TraceCheckUtils]: 34: Hoare triple {4466#false} ~cond := #in~cond; {4466#false} is VALID [2022-04-15 06:00:15,209 INFO L290 TraceCheckUtils]: 35: Hoare triple {4466#false} assume 0 == ~cond; {4466#false} is VALID [2022-04-15 06:00:15,209 INFO L290 TraceCheckUtils]: 36: Hoare triple {4466#false} assume !false; {4466#false} is VALID [2022-04-15 06:00:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:15,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:15,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108141207] [2022-04-15 06:00:15,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108141207] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:15,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2113967226] [2022-04-15 06:00:15,210 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:00:15,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:15,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:15,211 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:15,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-15 06:00:15,259 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:00:15,259 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:15,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:00:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:15,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:15,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {4465#true} call ULTIMATE.init(); {4465#true} is VALID [2022-04-15 06:00:15,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {4465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-15 06:00:15,506 INFO L290 TraceCheckUtils]: 2: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-15 06:00:15,506 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-15 06:00:15,506 INFO L272 TraceCheckUtils]: 4: Hoare triple {4465#true} call #t~ret5 := main(); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {4465#true} ~x~0 := 0; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 6: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 7: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 8: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 9: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 10: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 11: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 12: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 13: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 14: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 15: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 17: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 18: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 20: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,507 INFO L290 TraceCheckUtils]: 21: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 22: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 23: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 24: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,508 INFO L290 TraceCheckUtils]: 28: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,509 INFO L290 TraceCheckUtils]: 29: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:00:15,510 INFO L290 TraceCheckUtils]: 30: Hoare triple {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:00:15,511 INFO L290 TraceCheckUtils]: 31: Hoare triple {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4581#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:00:15,511 INFO L290 TraceCheckUtils]: 32: Hoare triple {4581#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {4466#false} is VALID [2022-04-15 06:00:15,511 INFO L272 TraceCheckUtils]: 33: Hoare triple {4466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4466#false} is VALID [2022-04-15 06:00:15,511 INFO L290 TraceCheckUtils]: 34: Hoare triple {4466#false} ~cond := #in~cond; {4466#false} is VALID [2022-04-15 06:00:15,511 INFO L290 TraceCheckUtils]: 35: Hoare triple {4466#false} assume 0 == ~cond; {4466#false} is VALID [2022-04-15 06:00:15,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {4466#false} assume !false; {4466#false} is VALID [2022-04-15 06:00:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 36 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-04-15 06:00:15,512 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:15,758 INFO L290 TraceCheckUtils]: 36: Hoare triple {4466#false} assume !false; {4466#false} is VALID [2022-04-15 06:00:15,758 INFO L290 TraceCheckUtils]: 35: Hoare triple {4466#false} assume 0 == ~cond; {4466#false} is VALID [2022-04-15 06:00:15,758 INFO L290 TraceCheckUtils]: 34: Hoare triple {4466#false} ~cond := #in~cond; {4466#false} is VALID [2022-04-15 06:00:15,758 INFO L272 TraceCheckUtils]: 33: Hoare triple {4466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4466#false} is VALID [2022-04-15 06:00:15,758 INFO L290 TraceCheckUtils]: 32: Hoare triple {4609#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4466#false} is VALID [2022-04-15 06:00:15,759 INFO L290 TraceCheckUtils]: 31: Hoare triple {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4609#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:15,759 INFO L290 TraceCheckUtils]: 30: Hoare triple {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 29: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 28: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 27: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 26: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 25: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 24: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,760 INFO L290 TraceCheckUtils]: 23: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 22: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 21: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 20: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 19: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 18: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 17: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 16: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 15: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 14: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 13: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 12: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 11: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 10: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 9: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,761 INFO L290 TraceCheckUtils]: 8: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,762 INFO L290 TraceCheckUtils]: 7: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-15 06:00:15,762 INFO L290 TraceCheckUtils]: 6: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-15 06:00:15,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {4465#true} ~x~0 := 0; {4465#true} is VALID [2022-04-15 06:00:15,775 INFO L272 TraceCheckUtils]: 4: Hoare triple {4465#true} call #t~ret5 := main(); {4465#true} is VALID [2022-04-15 06:00:15,775 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-15 06:00:15,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-15 06:00:15,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {4465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-15 06:00:15,775 INFO L272 TraceCheckUtils]: 0: Hoare triple {4465#true} call ULTIMATE.init(); {4465#true} is VALID [2022-04-15 06:00:15,776 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 36 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-04-15 06:00:15,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2113967226] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:15,776 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:15,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 4, 4] total 20 [2022-04-15 06:00:15,776 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:15,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1141459208] [2022-04-15 06:00:15,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1141459208] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:15,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:15,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 06:00:15,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722052376] [2022-04-15 06:00:15,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:15,777 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-15 06:00:15,777 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:15,777 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:15,804 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:15,804 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 06:00:15,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:15,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 06:00:15,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2022-04-15 06:00:15,805 INFO L87 Difference]: Start difference. First operand 39 states and 41 transitions. Second operand has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:16,526 INFO L93 Difference]: Finished difference Result 48 states and 52 transitions. [2022-04-15 06:00:16,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 06:00:16,526 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-15 06:00:16,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 49 transitions. [2022-04-15 06:00:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 49 transitions. [2022-04-15 06:00:16,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 49 transitions. [2022-04-15 06:00:16,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:16,568 INFO L225 Difference]: With dead ends: 48 [2022-04-15 06:00:16,568 INFO L226 Difference]: Without dead ends: 41 [2022-04-15 06:00:16,569 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 72 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=221, Invalid=835, Unknown=0, NotChecked=0, Total=1056 [2022-04-15 06:00:16,569 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 21 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:16,569 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 34 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:00:16,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-15 06:00:16,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2022-04-15 06:00:16,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:16,647 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,647 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,648 INFO L87 Difference]: Start difference. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:16,648 INFO L93 Difference]: Finished difference Result 41 states and 43 transitions. [2022-04-15 06:00:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-04-15 06:00:16,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:16,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:16,649 INFO L74 IsIncluded]: Start isIncluded. First operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 41 states. [2022-04-15 06:00:16,649 INFO L87 Difference]: Start difference. First operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 41 states. [2022-04-15 06:00:16,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:16,649 INFO L93 Difference]: Finished difference Result 41 states and 43 transitions. [2022-04-15 06:00:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-04-15 06:00:16,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:16,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:16,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:16,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2022-04-15 06:00:16,650 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 37 [2022-04-15 06:00:16,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:16,650 INFO L478 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2022-04-15 06:00:16,651 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:16,651 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 43 transitions. [2022-04-15 06:00:16,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-04-15 06:00:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-15 06:00:16,702 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:16,703 INFO L499 BasicCegarLoop]: trace histogram [14, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:16,719 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2022-04-15 06:00:16,907 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:17,103 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:17,103 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:17,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:17,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1182345910, now seen corresponding path program 25 times [2022-04-15 06:00:17,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:17,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1779079041] [2022-04-15 06:00:18,362 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:18,579 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:18,862 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:18,864 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:18,868 INFO L85 PathProgramCache]: Analyzing trace with hash -732620368, now seen corresponding path program 1 times [2022-04-15 06:00:18,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:18,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274019218] [2022-04-15 06:00:18,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:18,875 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_27.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_27.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:18,875 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_27.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_27.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:18,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1858201617] [2022-04-15 06:00:18,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:18,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:18,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:18,920 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:18,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-15 06:00:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:18,953 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:18,988 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:18,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1182345910, now seen corresponding path program 26 times [2022-04-15 06:00:18,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:18,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986604158] [2022-04-15 06:00:18,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:19,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:19,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {5014#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-15 06:00:19,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-15 06:00:19,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-15 06:00:19,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {4995#true} call ULTIMATE.init(); {5014#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:19,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {5014#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-15 06:00:19,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-15 06:00:19,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-15 06:00:19,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {4995#true} call #t~ret5 := main(); {4995#true} is VALID [2022-04-15 06:00:19,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {4995#true} ~x~0 := 0; {5000#(= main_~x~0 0)} is VALID [2022-04-15 06:00:19,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {5000#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5000#(= main_~x~0 0)} is VALID [2022-04-15 06:00:19,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {5000#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:19,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:19,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:19,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:19,255 INFO L290 TraceCheckUtils]: 11: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:19,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:19,256 INFO L290 TraceCheckUtils]: 13: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:19,257 INFO L290 TraceCheckUtils]: 14: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:19,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:19,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:19,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:19,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:19,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:19,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:19,260 INFO L290 TraceCheckUtils]: 21: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:19,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:19,260 INFO L290 TraceCheckUtils]: 23: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:19,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:19,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:19,262 INFO L290 TraceCheckUtils]: 26: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:19,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:19,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:19,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:19,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:19,264 INFO L290 TraceCheckUtils]: 31: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:19,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:19,265 INFO L290 TraceCheckUtils]: 33: Hoare triple {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4996#false} is VALID [2022-04-15 06:00:19,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {4996#false} assume !(~x~0 % 4294967296 < 268435455); {4996#false} is VALID [2022-04-15 06:00:19,265 INFO L272 TraceCheckUtils]: 35: Hoare triple {4996#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4996#false} is VALID [2022-04-15 06:00:19,265 INFO L290 TraceCheckUtils]: 36: Hoare triple {4996#false} ~cond := #in~cond; {4996#false} is VALID [2022-04-15 06:00:19,265 INFO L290 TraceCheckUtils]: 37: Hoare triple {4996#false} assume 0 == ~cond; {4996#false} is VALID [2022-04-15 06:00:19,265 INFO L290 TraceCheckUtils]: 38: Hoare triple {4996#false} assume !false; {4996#false} is VALID [2022-04-15 06:00:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:19,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:19,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986604158] [2022-04-15 06:00:19,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986604158] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:19,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1871922717] [2022-04-15 06:00:19,266 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:00:19,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:19,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:19,281 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:19,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-15 06:00:19,338 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:00:19,338 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:19,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-15 06:00:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:19,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:19,759 INFO L272 TraceCheckUtils]: 0: Hoare triple {4995#true} call ULTIMATE.init(); {4995#true} is VALID [2022-04-15 06:00:19,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {4995#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-15 06:00:19,760 INFO L290 TraceCheckUtils]: 2: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-15 06:00:19,760 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-15 06:00:19,760 INFO L272 TraceCheckUtils]: 4: Hoare triple {4995#true} call #t~ret5 := main(); {4995#true} is VALID [2022-04-15 06:00:19,760 INFO L290 TraceCheckUtils]: 5: Hoare triple {4995#true} ~x~0 := 0; {5000#(= main_~x~0 0)} is VALID [2022-04-15 06:00:19,760 INFO L290 TraceCheckUtils]: 6: Hoare triple {5000#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5000#(= main_~x~0 0)} is VALID [2022-04-15 06:00:19,761 INFO L290 TraceCheckUtils]: 7: Hoare triple {5000#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:19,761 INFO L290 TraceCheckUtils]: 8: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:19,762 INFO L290 TraceCheckUtils]: 9: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:19,762 INFO L290 TraceCheckUtils]: 10: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:19,762 INFO L290 TraceCheckUtils]: 11: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:19,763 INFO L290 TraceCheckUtils]: 12: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:19,763 INFO L290 TraceCheckUtils]: 13: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:19,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:19,764 INFO L290 TraceCheckUtils]: 15: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:19,765 INFO L290 TraceCheckUtils]: 16: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:19,765 INFO L290 TraceCheckUtils]: 17: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:19,765 INFO L290 TraceCheckUtils]: 18: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:19,766 INFO L290 TraceCheckUtils]: 19: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:19,766 INFO L290 TraceCheckUtils]: 20: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:19,767 INFO L290 TraceCheckUtils]: 21: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:19,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:19,768 INFO L290 TraceCheckUtils]: 23: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:19,768 INFO L290 TraceCheckUtils]: 24: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:19,768 INFO L290 TraceCheckUtils]: 25: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:19,769 INFO L290 TraceCheckUtils]: 26: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:19,769 INFO L290 TraceCheckUtils]: 27: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:19,770 INFO L290 TraceCheckUtils]: 28: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:19,770 INFO L290 TraceCheckUtils]: 29: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:19,770 INFO L290 TraceCheckUtils]: 30: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:19,771 INFO L290 TraceCheckUtils]: 31: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:19,771 INFO L290 TraceCheckUtils]: 32: Hoare triple {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:19,772 INFO L290 TraceCheckUtils]: 33: Hoare triple {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5118#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:19,772 INFO L290 TraceCheckUtils]: 34: Hoare triple {5118#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !(~x~0 % 4294967296 < 268435455); {4996#false} is VALID [2022-04-15 06:00:19,772 INFO L272 TraceCheckUtils]: 35: Hoare triple {4996#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4996#false} is VALID [2022-04-15 06:00:19,772 INFO L290 TraceCheckUtils]: 36: Hoare triple {4996#false} ~cond := #in~cond; {4996#false} is VALID [2022-04-15 06:00:19,772 INFO L290 TraceCheckUtils]: 37: Hoare triple {4996#false} assume 0 == ~cond; {4996#false} is VALID [2022-04-15 06:00:19,773 INFO L290 TraceCheckUtils]: 38: Hoare triple {4996#false} assume !false; {4996#false} is VALID [2022-04-15 06:00:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:19,773 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:20,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {4996#false} assume !false; {4996#false} is VALID [2022-04-15 06:00:20,293 INFO L290 TraceCheckUtils]: 37: Hoare triple {4996#false} assume 0 == ~cond; {4996#false} is VALID [2022-04-15 06:00:20,293 INFO L290 TraceCheckUtils]: 36: Hoare triple {4996#false} ~cond := #in~cond; {4996#false} is VALID [2022-04-15 06:00:20,293 INFO L272 TraceCheckUtils]: 35: Hoare triple {4996#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4996#false} is VALID [2022-04-15 06:00:20,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {5146#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4996#false} is VALID [2022-04-15 06:00:20,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5146#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,300 INFO L290 TraceCheckUtils]: 32: Hoare triple {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,301 INFO L290 TraceCheckUtils]: 31: Hoare triple {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,301 INFO L290 TraceCheckUtils]: 30: Hoare triple {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,303 INFO L290 TraceCheckUtils]: 27: Hoare triple {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,303 INFO L290 TraceCheckUtils]: 25: Hoare triple {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,304 INFO L290 TraceCheckUtils]: 24: Hoare triple {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,304 INFO L290 TraceCheckUtils]: 23: Hoare triple {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,305 INFO L290 TraceCheckUtils]: 21: Hoare triple {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,307 INFO L290 TraceCheckUtils]: 19: Hoare triple {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,308 INFO L290 TraceCheckUtils]: 16: Hoare triple {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,308 INFO L290 TraceCheckUtils]: 15: Hoare triple {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,308 INFO L290 TraceCheckUtils]: 14: Hoare triple {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,309 INFO L290 TraceCheckUtils]: 12: Hoare triple {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,310 INFO L290 TraceCheckUtils]: 11: Hoare triple {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,310 INFO L290 TraceCheckUtils]: 10: Hoare triple {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,310 INFO L290 TraceCheckUtils]: 9: Hoare triple {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,311 INFO L290 TraceCheckUtils]: 8: Hoare triple {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,311 INFO L290 TraceCheckUtils]: 7: Hoare triple {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,312 INFO L290 TraceCheckUtils]: 6: Hoare triple {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,312 INFO L290 TraceCheckUtils]: 5: Hoare triple {4995#true} ~x~0 := 0; {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:00:20,312 INFO L272 TraceCheckUtils]: 4: Hoare triple {4995#true} call #t~ret5 := main(); {4995#true} is VALID [2022-04-15 06:00:20,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-15 06:00:20,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-15 06:00:20,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {4995#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-15 06:00:20,312 INFO L272 TraceCheckUtils]: 0: Hoare triple {4995#true} call ULTIMATE.init(); {4995#true} is VALID [2022-04-15 06:00:20,313 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:20,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1871922717] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:20,313 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:20,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-04-15 06:00:20,313 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:20,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1779079041] [2022-04-15 06:00:20,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1779079041] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:20,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:20,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 06:00:20,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13946522] [2022-04-15 06:00:20,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:20,314 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-04-15 06:00:20,314 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:20,314 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:20,335 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:20,336 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 06:00:20,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:20,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 06:00:20,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=319, Invalid=803, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 06:00:20,337 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:21,038 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2022-04-15 06:00:21,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 06:00:21,039 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-04-15 06:00:21,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:21,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 51 transitions. [2022-04-15 06:00:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 51 transitions. [2022-04-15 06:00:21,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 51 transitions. [2022-04-15 06:00:21,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:21,098 INFO L225 Difference]: With dead ends: 50 [2022-04-15 06:00:21,098 INFO L226 Difference]: Without dead ends: 43 [2022-04-15 06:00:21,099 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 62 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=611, Invalid=1645, Unknown=0, NotChecked=0, Total=2256 [2022-04-15 06:00:21,099 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 22 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:21,100 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 34 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:00:21,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-04-15 06:00:21,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2022-04-15 06:00:21,206 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:21,206 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,207 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,207 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:21,209 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2022-04-15 06:00:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-04-15 06:00:21,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:21,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:21,209 INFO L74 IsIncluded]: Start isIncluded. First operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-15 06:00:21,209 INFO L87 Difference]: Start difference. First operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-15 06:00:21,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:21,211 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2022-04-15 06:00:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-04-15 06:00:21,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:21,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:21,211 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:21,211 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 45 transitions. [2022-04-15 06:00:21,212 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 45 transitions. Word has length 39 [2022-04-15 06:00:21,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:21,212 INFO L478 AbstractCegarLoop]: Abstraction has 43 states and 45 transitions. [2022-04-15 06:00:21,212 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:21,212 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 45 transitions. [2022-04-15 06:00:21,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:21,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-04-15 06:00:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 06:00:21,265 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:21,266 INFO L499 BasicCegarLoop]: trace histogram [15, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:21,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:21,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:21,686 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2022-04-15 06:00:21,686 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:21,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:21,686 INFO L85 PathProgramCache]: Analyzing trace with hash 10023123, now seen corresponding path program 27 times [2022-04-15 06:00:21,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:21,686 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [46211898] [2022-04-15 06:00:22,085 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:25,322 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:25,324 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:25,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1316911792, now seen corresponding path program 1 times [2022-04-15 06:00:25,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:25,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136218997] [2022-04-15 06:00:25,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:25,337 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_29.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_29.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:25,338 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_29.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_29.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:25,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1549016960] [2022-04-15 06:00:25,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:25,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:25,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:25,353 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:25,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-15 06:00:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:25,476 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:25,658 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:25,659 INFO L85 PathProgramCache]: Analyzing trace with hash 10023123, now seen corresponding path program 28 times [2022-04-15 06:00:25,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:25,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920536879] [2022-04-15 06:00:25,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:25,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:25,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {5585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-15 06:00:25,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-15 06:00:25,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-15 06:00:25,992 INFO L272 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:25,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {5585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-15 06:00:25,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-15 06:00:25,992 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-15 06:00:25,993 INFO L272 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret5 := main(); {5565#true} is VALID [2022-04-15 06:00:25,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {5565#true} ~x~0 := 0; {5570#(= main_~x~0 0)} is VALID [2022-04-15 06:00:25,993 INFO L290 TraceCheckUtils]: 6: Hoare triple {5570#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5570#(= main_~x~0 0)} is VALID [2022-04-15 06:00:25,993 INFO L290 TraceCheckUtils]: 7: Hoare triple {5570#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:25,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:25,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:25,995 INFO L290 TraceCheckUtils]: 10: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:25,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:25,996 INFO L290 TraceCheckUtils]: 12: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:25,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:25,997 INFO L290 TraceCheckUtils]: 14: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:25,997 INFO L290 TraceCheckUtils]: 15: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:26,000 INFO L290 TraceCheckUtils]: 16: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:26,000 INFO L290 TraceCheckUtils]: 17: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:26,001 INFO L290 TraceCheckUtils]: 18: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:26,001 INFO L290 TraceCheckUtils]: 19: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:26,002 INFO L290 TraceCheckUtils]: 20: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:26,002 INFO L290 TraceCheckUtils]: 21: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:26,003 INFO L290 TraceCheckUtils]: 22: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:26,003 INFO L290 TraceCheckUtils]: 23: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:26,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:26,004 INFO L290 TraceCheckUtils]: 25: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:26,004 INFO L290 TraceCheckUtils]: 26: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:26,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:26,005 INFO L290 TraceCheckUtils]: 28: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:26,006 INFO L290 TraceCheckUtils]: 29: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:26,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:26,007 INFO L290 TraceCheckUtils]: 31: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:26,007 INFO L290 TraceCheckUtils]: 32: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:26,008 INFO L290 TraceCheckUtils]: 33: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:26,008 INFO L290 TraceCheckUtils]: 34: Hoare triple {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:26,008 INFO L290 TraceCheckUtils]: 35: Hoare triple {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5566#false} is VALID [2022-04-15 06:00:26,008 INFO L290 TraceCheckUtils]: 36: Hoare triple {5566#false} assume !(~x~0 % 4294967296 < 268435455); {5566#false} is VALID [2022-04-15 06:00:26,009 INFO L272 TraceCheckUtils]: 37: Hoare triple {5566#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {5566#false} is VALID [2022-04-15 06:00:26,009 INFO L290 TraceCheckUtils]: 38: Hoare triple {5566#false} ~cond := #in~cond; {5566#false} is VALID [2022-04-15 06:00:26,009 INFO L290 TraceCheckUtils]: 39: Hoare triple {5566#false} assume 0 == ~cond; {5566#false} is VALID [2022-04-15 06:00:26,009 INFO L290 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2022-04-15 06:00:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 15 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:26,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:26,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920536879] [2022-04-15 06:00:26,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920536879] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:26,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1645364587] [2022-04-15 06:00:26,010 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:00:26,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:26,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:26,011 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:26,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-15 06:00:26,057 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:00:26,057 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:26,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-15 06:00:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:26,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:26,443 INFO L272 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5565#true} is VALID [2022-04-15 06:00:26,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {5565#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-15 06:00:26,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-15 06:00:26,444 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-15 06:00:26,444 INFO L272 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret5 := main(); {5565#true} is VALID [2022-04-15 06:00:26,444 INFO L290 TraceCheckUtils]: 5: Hoare triple {5565#true} ~x~0 := 0; {5570#(= main_~x~0 0)} is VALID [2022-04-15 06:00:26,444 INFO L290 TraceCheckUtils]: 6: Hoare triple {5570#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5570#(= main_~x~0 0)} is VALID [2022-04-15 06:00:26,445 INFO L290 TraceCheckUtils]: 7: Hoare triple {5570#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:26,445 INFO L290 TraceCheckUtils]: 8: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:26,445 INFO L290 TraceCheckUtils]: 9: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:26,446 INFO L290 TraceCheckUtils]: 10: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:26,446 INFO L290 TraceCheckUtils]: 11: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:26,447 INFO L290 TraceCheckUtils]: 12: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:26,447 INFO L290 TraceCheckUtils]: 13: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:26,447 INFO L290 TraceCheckUtils]: 14: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:26,448 INFO L290 TraceCheckUtils]: 15: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:26,448 INFO L290 TraceCheckUtils]: 16: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:26,449 INFO L290 TraceCheckUtils]: 17: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:26,449 INFO L290 TraceCheckUtils]: 18: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:26,449 INFO L290 TraceCheckUtils]: 19: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:26,450 INFO L290 TraceCheckUtils]: 20: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:26,450 INFO L290 TraceCheckUtils]: 21: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:26,451 INFO L290 TraceCheckUtils]: 22: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:26,451 INFO L290 TraceCheckUtils]: 23: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:26,451 INFO L290 TraceCheckUtils]: 24: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:26,452 INFO L290 TraceCheckUtils]: 25: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:26,452 INFO L290 TraceCheckUtils]: 26: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:26,453 INFO L290 TraceCheckUtils]: 27: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:26,453 INFO L290 TraceCheckUtils]: 28: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:26,453 INFO L290 TraceCheckUtils]: 29: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:26,454 INFO L290 TraceCheckUtils]: 30: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:26,454 INFO L290 TraceCheckUtils]: 31: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:26,455 INFO L290 TraceCheckUtils]: 32: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:26,455 INFO L290 TraceCheckUtils]: 33: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:26,455 INFO L290 TraceCheckUtils]: 34: Hoare triple {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:26,456 INFO L290 TraceCheckUtils]: 35: Hoare triple {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:26,456 INFO L290 TraceCheckUtils]: 36: Hoare triple {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:26,457 INFO L272 TraceCheckUtils]: 37: Hoare triple {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:26,457 INFO L290 TraceCheckUtils]: 38: Hoare triple {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5706#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:00:26,457 INFO L290 TraceCheckUtils]: 39: Hoare triple {5706#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5566#false} is VALID [2022-04-15 06:00:26,458 INFO L290 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2022-04-15 06:00:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:26,458 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:26,642 INFO L290 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2022-04-15 06:00:26,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {5706#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5566#false} is VALID [2022-04-15 06:00:26,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5706#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:00:26,644 INFO L272 TraceCheckUtils]: 37: Hoare triple {5722#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:26,644 INFO L290 TraceCheckUtils]: 36: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,644 INFO L290 TraceCheckUtils]: 35: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,645 INFO L290 TraceCheckUtils]: 34: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,646 INFO L290 TraceCheckUtils]: 32: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,646 INFO L290 TraceCheckUtils]: 31: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,646 INFO L290 TraceCheckUtils]: 30: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,648 INFO L290 TraceCheckUtils]: 27: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,648 INFO L290 TraceCheckUtils]: 26: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,649 INFO L290 TraceCheckUtils]: 25: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,649 INFO L290 TraceCheckUtils]: 24: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,649 INFO L290 TraceCheckUtils]: 23: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,650 INFO L290 TraceCheckUtils]: 22: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,650 INFO L290 TraceCheckUtils]: 21: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,650 INFO L290 TraceCheckUtils]: 20: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,651 INFO L290 TraceCheckUtils]: 19: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,652 INFO L290 TraceCheckUtils]: 17: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,652 INFO L290 TraceCheckUtils]: 16: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,653 INFO L290 TraceCheckUtils]: 15: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,653 INFO L290 TraceCheckUtils]: 14: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,653 INFO L290 TraceCheckUtils]: 13: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,654 INFO L290 TraceCheckUtils]: 12: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,654 INFO L290 TraceCheckUtils]: 11: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,655 INFO L290 TraceCheckUtils]: 9: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,655 INFO L290 TraceCheckUtils]: 8: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:26,656 INFO L290 TraceCheckUtils]: 6: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,656 INFO L290 TraceCheckUtils]: 5: Hoare triple {5565#true} ~x~0 := 0; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:26,656 INFO L272 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret5 := main(); {5565#true} is VALID [2022-04-15 06:00:26,656 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-15 06:00:26,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-15 06:00:26,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {5565#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-15 06:00:26,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5565#true} is VALID [2022-04-15 06:00:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-04-15 06:00:26,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1645364587] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:26,657 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:26,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 20, 6] total 24 [2022-04-15 06:00:26,657 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:26,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [46211898] [2022-04-15 06:00:26,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [46211898] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:26,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:26,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-15 06:00:26,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812290201] [2022-04-15 06:00:26,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:26,658 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 41 [2022-04-15 06:00:26,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:26,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:26,687 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:26,687 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-15 06:00:26,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:26,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-15 06:00:26,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2022-04-15 06:00:26,688 INFO L87 Difference]: Start difference. First operand 43 states and 45 transitions. Second operand has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:27,589 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-15 06:00:27,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 06:00:27,590 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 41 [2022-04-15 06:00:27,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:27,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 53 transitions. [2022-04-15 06:00:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 53 transitions. [2022-04-15 06:00:27,591 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 53 transitions. [2022-04-15 06:00:27,632 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:27,633 INFO L225 Difference]: With dead ends: 52 [2022-04-15 06:00:27,633 INFO L226 Difference]: Without dead ends: 45 [2022-04-15 06:00:27,633 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 76 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=178, Invalid=1304, Unknown=0, NotChecked=0, Total=1482 [2022-04-15 06:00:27,634 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 23 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 421 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 421 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:27,634 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 24 Invalid, 452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 421 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:00:27,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-15 06:00:27,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-04-15 06:00:27,717 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:27,717 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,717 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,717 INFO L87 Difference]: Start difference. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:27,718 INFO L93 Difference]: Finished difference Result 45 states and 47 transitions. [2022-04-15 06:00:27,718 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-04-15 06:00:27,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:27,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:27,718 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 45 states. [2022-04-15 06:00:27,718 INFO L87 Difference]: Start difference. First operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 45 states. [2022-04-15 06:00:27,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:27,719 INFO L93 Difference]: Finished difference Result 45 states and 47 transitions. [2022-04-15 06:00:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-04-15 06:00:27,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:27,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:27,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:27,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 47 transitions. [2022-04-15 06:00:27,720 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 47 transitions. Word has length 41 [2022-04-15 06:00:27,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:27,720 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 47 transitions. [2022-04-15 06:00:27,720 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:27,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 47 transitions. [2022-04-15 06:00:27,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-04-15 06:00:27,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-15 06:00:27,774 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:27,774 INFO L499 BasicCegarLoop]: trace histogram [16, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:27,783 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:27,991 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:28,174 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:28,174 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:28,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:28,175 INFO L85 PathProgramCache]: Analyzing trace with hash -1310743632, now seen corresponding path program 29 times [2022-04-15 06:00:28,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:28,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1700071941] [2022-04-15 06:00:32,434 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:32,610 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:33,329 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:33,331 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:33,334 INFO L85 PathProgramCache]: Analyzing trace with hash -928523344, now seen corresponding path program 1 times [2022-04-15 06:00:33,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:33,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069204144] [2022-04-15 06:00:33,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:33,340 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_31.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_31.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:33,340 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_31.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_31.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:33,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1089198929] [2022-04-15 06:00:33,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:33,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:33,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:33,367 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:33,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-15 06:00:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:33,429 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:33,455 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:33,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1310743632, now seen corresponding path program 30 times [2022-04-15 06:00:33,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:33,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963313923] [2022-04-15 06:00:33,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:33,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:33,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:33,734 INFO L290 TraceCheckUtils]: 0: Hoare triple {6172#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-15 06:00:33,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-15 06:00:33,734 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-15 06:00:33,735 INFO L272 TraceCheckUtils]: 0: Hoare triple {6151#true} call ULTIMATE.init(); {6172#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:33,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {6172#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-15 06:00:33,735 INFO L290 TraceCheckUtils]: 2: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-15 06:00:33,735 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-15 06:00:33,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {6151#true} call #t~ret5 := main(); {6151#true} is VALID [2022-04-15 06:00:33,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {6151#true} ~x~0 := 0; {6156#(= main_~x~0 0)} is VALID [2022-04-15 06:00:33,736 INFO L290 TraceCheckUtils]: 6: Hoare triple {6156#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6156#(= main_~x~0 0)} is VALID [2022-04-15 06:00:33,736 INFO L290 TraceCheckUtils]: 7: Hoare triple {6156#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:33,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:33,737 INFO L290 TraceCheckUtils]: 9: Hoare triple {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:33,737 INFO L290 TraceCheckUtils]: 10: Hoare triple {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:33,737 INFO L290 TraceCheckUtils]: 11: Hoare triple {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:33,738 INFO L290 TraceCheckUtils]: 12: Hoare triple {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:33,738 INFO L290 TraceCheckUtils]: 13: Hoare triple {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:33,739 INFO L290 TraceCheckUtils]: 14: Hoare triple {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:33,739 INFO L290 TraceCheckUtils]: 15: Hoare triple {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:33,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:33,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:33,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:33,741 INFO L290 TraceCheckUtils]: 19: Hoare triple {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:33,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:33,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:33,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:33,742 INFO L290 TraceCheckUtils]: 23: Hoare triple {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:33,742 INFO L290 TraceCheckUtils]: 24: Hoare triple {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:33,743 INFO L290 TraceCheckUtils]: 25: Hoare triple {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:33,743 INFO L290 TraceCheckUtils]: 26: Hoare triple {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:33,743 INFO L290 TraceCheckUtils]: 27: Hoare triple {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:33,743 INFO L290 TraceCheckUtils]: 28: Hoare triple {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:33,744 INFO L290 TraceCheckUtils]: 29: Hoare triple {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:33,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:33,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:33,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:33,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:33,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:33,746 INFO L290 TraceCheckUtils]: 35: Hoare triple {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:33,746 INFO L290 TraceCheckUtils]: 36: Hoare triple {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:33,747 INFO L290 TraceCheckUtils]: 37: Hoare triple {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6152#false} is VALID [2022-04-15 06:00:33,747 INFO L290 TraceCheckUtils]: 38: Hoare triple {6152#false} assume !(~x~0 % 4294967296 < 268435455); {6152#false} is VALID [2022-04-15 06:00:33,747 INFO L272 TraceCheckUtils]: 39: Hoare triple {6152#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6152#false} is VALID [2022-04-15 06:00:33,747 INFO L290 TraceCheckUtils]: 40: Hoare triple {6152#false} ~cond := #in~cond; {6152#false} is VALID [2022-04-15 06:00:33,747 INFO L290 TraceCheckUtils]: 41: Hoare triple {6152#false} assume 0 == ~cond; {6152#false} is VALID [2022-04-15 06:00:33,747 INFO L290 TraceCheckUtils]: 42: Hoare triple {6152#false} assume !false; {6152#false} is VALID [2022-04-15 06:00:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:33,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:33,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963313923] [2022-04-15 06:00:33,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963313923] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:33,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1350337239] [2022-04-15 06:00:33,748 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:00:33,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:33,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:33,749 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:33,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-15 06:00:33,803 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:00:33,803 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:33,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:00:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:33,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:34,030 INFO L272 TraceCheckUtils]: 0: Hoare triple {6151#true} call ULTIMATE.init(); {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {6151#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 2: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L272 TraceCheckUtils]: 4: Hoare triple {6151#true} call #t~ret5 := main(); {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 5: Hoare triple {6151#true} ~x~0 := 0; {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 6: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 7: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 8: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 9: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 10: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,030 INFO L290 TraceCheckUtils]: 11: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 12: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 13: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 14: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 15: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 16: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 18: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 19: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 20: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 21: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 26: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 28: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,031 INFO L290 TraceCheckUtils]: 29: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,032 INFO L290 TraceCheckUtils]: 32: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,032 INFO L290 TraceCheckUtils]: 33: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,032 INFO L290 TraceCheckUtils]: 34: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,033 INFO L290 TraceCheckUtils]: 35: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:00:34,033 INFO L290 TraceCheckUtils]: 36: Hoare triple {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:00:34,034 INFO L290 TraceCheckUtils]: 37: Hoare triple {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6288#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:00:34,035 INFO L290 TraceCheckUtils]: 38: Hoare triple {6288#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {6152#false} is VALID [2022-04-15 06:00:34,035 INFO L272 TraceCheckUtils]: 39: Hoare triple {6152#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6152#false} is VALID [2022-04-15 06:00:34,035 INFO L290 TraceCheckUtils]: 40: Hoare triple {6152#false} ~cond := #in~cond; {6152#false} is VALID [2022-04-15 06:00:34,035 INFO L290 TraceCheckUtils]: 41: Hoare triple {6152#false} assume 0 == ~cond; {6152#false} is VALID [2022-04-15 06:00:34,035 INFO L290 TraceCheckUtils]: 42: Hoare triple {6152#false} assume !false; {6152#false} is VALID [2022-04-15 06:00:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-15 06:00:34,035 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:34,287 INFO L290 TraceCheckUtils]: 42: Hoare triple {6152#false} assume !false; {6152#false} is VALID [2022-04-15 06:00:34,288 INFO L290 TraceCheckUtils]: 41: Hoare triple {6152#false} assume 0 == ~cond; {6152#false} is VALID [2022-04-15 06:00:34,288 INFO L290 TraceCheckUtils]: 40: Hoare triple {6152#false} ~cond := #in~cond; {6152#false} is VALID [2022-04-15 06:00:34,288 INFO L272 TraceCheckUtils]: 39: Hoare triple {6152#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6152#false} is VALID [2022-04-15 06:00:34,288 INFO L290 TraceCheckUtils]: 38: Hoare triple {6316#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {6152#false} is VALID [2022-04-15 06:00:34,289 INFO L290 TraceCheckUtils]: 37: Hoare triple {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6316#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:34,290 INFO L290 TraceCheckUtils]: 36: Hoare triple {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 35: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 34: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 32: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 31: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 30: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 29: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 28: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 27: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 26: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 25: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 24: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 23: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 22: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 19: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 18: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 17: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 16: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 15: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 14: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 13: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 12: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 11: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 10: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 9: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 8: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 6: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {6151#true} ~x~0 := 0; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {6151#true} call #t~ret5 := main(); {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-15 06:00:34,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-15 06:00:34,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {6151#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-15 06:00:34,293 INFO L272 TraceCheckUtils]: 0: Hoare triple {6151#true} call ULTIMATE.init(); {6151#true} is VALID [2022-04-15 06:00:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-15 06:00:34,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1350337239] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:34,293 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:34,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 4, 4] total 23 [2022-04-15 06:00:34,293 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:34,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1700071941] [2022-04-15 06:00:34,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1700071941] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:34,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:34,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 06:00:34,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221736806] [2022-04-15 06:00:34,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:34,294 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-15 06:00:34,294 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:34,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:34,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:34,315 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 06:00:34,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:34,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 06:00:34,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=386, Unknown=0, NotChecked=0, Total=506 [2022-04-15 06:00:34,316 INFO L87 Difference]: Start difference. First operand 45 states and 47 transitions. Second operand has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:35,272 INFO L93 Difference]: Finished difference Result 54 states and 58 transitions. [2022-04-15 06:00:35,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 06:00:35,272 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-15 06:00:35,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 55 transitions. [2022-04-15 06:00:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 55 transitions. [2022-04-15 06:00:35,273 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 55 transitions. [2022-04-15 06:00:35,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:35,319 INFO L225 Difference]: With dead ends: 54 [2022-04-15 06:00:35,319 INFO L226 Difference]: Without dead ends: 47 [2022-04-15 06:00:35,320 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 84 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=272, Invalid=1210, Unknown=0, NotChecked=0, Total=1482 [2022-04-15 06:00:35,320 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 24 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 534 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 534 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:35,320 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 69 Invalid, 567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 534 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 06:00:35,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-15 06:00:35,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-15 06:00:35,408 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:35,408 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,408 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,409 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:35,409 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2022-04-15 06:00:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-04-15 06:00:35,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:35,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:35,410 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 47 states. [2022-04-15 06:00:35,410 INFO L87 Difference]: Start difference. First operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 47 states. [2022-04-15 06:00:35,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:35,410 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2022-04-15 06:00:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-04-15 06:00:35,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:35,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:35,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:35,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 49 transitions. [2022-04-15 06:00:35,411 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 49 transitions. Word has length 43 [2022-04-15 06:00:35,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:35,411 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 49 transitions. [2022-04-15 06:00:35,411 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:35,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 49 transitions. [2022-04-15 06:00:35,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:35,472 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-04-15 06:00:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-15 06:00:35,472 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:35,472 INFO L499 BasicCegarLoop]: trace histogram [17, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:35,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:35,685 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:35,873 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:35,873 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:35,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:35,874 INFO L85 PathProgramCache]: Analyzing trace with hash 742724429, now seen corresponding path program 31 times [2022-04-15 06:00:35,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:35,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [637216158] [2022-04-15 06:00:37,236 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:37,384 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:37,680 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:37,681 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:37,685 INFO L85 PathProgramCache]: Analyzing trace with hash 1121008816, now seen corresponding path program 1 times [2022-04-15 06:00:37,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:37,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158104168] [2022-04-15 06:00:37,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:37,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:37,701 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_33.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_33.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:37,701 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_33.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_33.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:37,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [364366375] [2022-04-15 06:00:37,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:37,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:37,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:37,721 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:37,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-15 06:00:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:37,780 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:37,791 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:37,791 INFO L85 PathProgramCache]: Analyzing trace with hash 742724429, now seen corresponding path program 32 times [2022-04-15 06:00:37,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:37,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302853992] [2022-04-15 06:00:37,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:38,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:38,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {6784#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-15 06:00:38,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-15 06:00:38,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-15 06:00:38,114 INFO L272 TraceCheckUtils]: 0: Hoare triple {6762#true} call ULTIMATE.init(); {6784#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:38,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {6784#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-15 06:00:38,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-15 06:00:38,114 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-15 06:00:38,114 INFO L272 TraceCheckUtils]: 4: Hoare triple {6762#true} call #t~ret5 := main(); {6762#true} is VALID [2022-04-15 06:00:38,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {6762#true} ~x~0 := 0; {6767#(= main_~x~0 0)} is VALID [2022-04-15 06:00:38,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {6767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6767#(= main_~x~0 0)} is VALID [2022-04-15 06:00:38,115 INFO L290 TraceCheckUtils]: 7: Hoare triple {6767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:38,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:38,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:38,117 INFO L290 TraceCheckUtils]: 10: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:38,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:38,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:38,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:38,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:38,119 INFO L290 TraceCheckUtils]: 15: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:38,119 INFO L290 TraceCheckUtils]: 16: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:38,120 INFO L290 TraceCheckUtils]: 17: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:38,120 INFO L290 TraceCheckUtils]: 18: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:38,121 INFO L290 TraceCheckUtils]: 19: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:38,121 INFO L290 TraceCheckUtils]: 20: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:38,121 INFO L290 TraceCheckUtils]: 21: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:38,122 INFO L290 TraceCheckUtils]: 22: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:38,122 INFO L290 TraceCheckUtils]: 23: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:38,123 INFO L290 TraceCheckUtils]: 24: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:38,123 INFO L290 TraceCheckUtils]: 25: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:38,123 INFO L290 TraceCheckUtils]: 26: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:38,124 INFO L290 TraceCheckUtils]: 27: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:38,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:38,125 INFO L290 TraceCheckUtils]: 29: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:38,125 INFO L290 TraceCheckUtils]: 30: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:38,126 INFO L290 TraceCheckUtils]: 31: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:38,126 INFO L290 TraceCheckUtils]: 32: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:38,126 INFO L290 TraceCheckUtils]: 33: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:38,127 INFO L290 TraceCheckUtils]: 34: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:38,127 INFO L290 TraceCheckUtils]: 35: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:38,128 INFO L290 TraceCheckUtils]: 36: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:38,128 INFO L290 TraceCheckUtils]: 37: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:38,129 INFO L290 TraceCheckUtils]: 38: Hoare triple {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:38,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6763#false} is VALID [2022-04-15 06:00:38,129 INFO L290 TraceCheckUtils]: 40: Hoare triple {6763#false} assume !(~x~0 % 4294967296 < 268435455); {6763#false} is VALID [2022-04-15 06:00:38,129 INFO L272 TraceCheckUtils]: 41: Hoare triple {6763#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6763#false} is VALID [2022-04-15 06:00:38,129 INFO L290 TraceCheckUtils]: 42: Hoare triple {6763#false} ~cond := #in~cond; {6763#false} is VALID [2022-04-15 06:00:38,129 INFO L290 TraceCheckUtils]: 43: Hoare triple {6763#false} assume 0 == ~cond; {6763#false} is VALID [2022-04-15 06:00:38,129 INFO L290 TraceCheckUtils]: 44: Hoare triple {6763#false} assume !false; {6763#false} is VALID [2022-04-15 06:00:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 17 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:38,130 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:38,130 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302853992] [2022-04-15 06:00:38,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302853992] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:38,130 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1327723225] [2022-04-15 06:00:38,130 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:00:38,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:38,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:38,131 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:38,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-15 06:00:38,169 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:00:38,169 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:38,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-15 06:00:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:38,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:38,620 INFO L272 TraceCheckUtils]: 0: Hoare triple {6762#true} call ULTIMATE.init(); {6762#true} is VALID [2022-04-15 06:00:38,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {6762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-15 06:00:38,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-15 06:00:38,621 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-15 06:00:38,621 INFO L272 TraceCheckUtils]: 4: Hoare triple {6762#true} call #t~ret5 := main(); {6762#true} is VALID [2022-04-15 06:00:38,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {6762#true} ~x~0 := 0; {6767#(= main_~x~0 0)} is VALID [2022-04-15 06:00:38,621 INFO L290 TraceCheckUtils]: 6: Hoare triple {6767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6767#(= main_~x~0 0)} is VALID [2022-04-15 06:00:38,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {6767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:38,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:38,622 INFO L290 TraceCheckUtils]: 9: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:38,622 INFO L290 TraceCheckUtils]: 10: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:38,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:38,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:38,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:38,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:38,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:38,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:38,625 INFO L290 TraceCheckUtils]: 17: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:38,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:38,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:38,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:38,626 INFO L290 TraceCheckUtils]: 21: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:38,626 INFO L290 TraceCheckUtils]: 22: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:38,626 INFO L290 TraceCheckUtils]: 23: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:38,627 INFO L290 TraceCheckUtils]: 24: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:38,627 INFO L290 TraceCheckUtils]: 25: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:38,627 INFO L290 TraceCheckUtils]: 26: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:38,628 INFO L290 TraceCheckUtils]: 27: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:38,628 INFO L290 TraceCheckUtils]: 28: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:38,628 INFO L290 TraceCheckUtils]: 29: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:38,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:38,629 INFO L290 TraceCheckUtils]: 31: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:38,629 INFO L290 TraceCheckUtils]: 32: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:38,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:38,630 INFO L290 TraceCheckUtils]: 34: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:38,630 INFO L290 TraceCheckUtils]: 35: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:38,630 INFO L290 TraceCheckUtils]: 36: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:38,631 INFO L290 TraceCheckUtils]: 37: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:38,631 INFO L290 TraceCheckUtils]: 38: Hoare triple {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:38,631 INFO L290 TraceCheckUtils]: 39: Hoare triple {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:38,631 INFO L290 TraceCheckUtils]: 40: Hoare triple {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:38,632 INFO L272 TraceCheckUtils]: 41: Hoare triple {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:38,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6917#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:00:38,632 INFO L290 TraceCheckUtils]: 43: Hoare triple {6917#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6763#false} is VALID [2022-04-15 06:00:38,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {6763#false} assume !false; {6763#false} is VALID [2022-04-15 06:00:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:38,633 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:38,791 INFO L290 TraceCheckUtils]: 44: Hoare triple {6763#false} assume !false; {6763#false} is VALID [2022-04-15 06:00:38,792 INFO L290 TraceCheckUtils]: 43: Hoare triple {6917#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6763#false} is VALID [2022-04-15 06:00:38,792 INFO L290 TraceCheckUtils]: 42: Hoare triple {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6917#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:00:38,792 INFO L272 TraceCheckUtils]: 41: Hoare triple {6933#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:38,792 INFO L290 TraceCheckUtils]: 40: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,793 INFO L290 TraceCheckUtils]: 39: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,793 INFO L290 TraceCheckUtils]: 38: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,794 INFO L290 TraceCheckUtils]: 37: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,794 INFO L290 TraceCheckUtils]: 36: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,794 INFO L290 TraceCheckUtils]: 35: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,794 INFO L290 TraceCheckUtils]: 34: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,795 INFO L290 TraceCheckUtils]: 33: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,795 INFO L290 TraceCheckUtils]: 32: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,795 INFO L290 TraceCheckUtils]: 31: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,796 INFO L290 TraceCheckUtils]: 30: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,796 INFO L290 TraceCheckUtils]: 29: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,796 INFO L290 TraceCheckUtils]: 28: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,797 INFO L290 TraceCheckUtils]: 27: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,797 INFO L290 TraceCheckUtils]: 26: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,797 INFO L290 TraceCheckUtils]: 25: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,797 INFO L290 TraceCheckUtils]: 24: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,799 INFO L290 TraceCheckUtils]: 20: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,799 INFO L290 TraceCheckUtils]: 19: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,799 INFO L290 TraceCheckUtils]: 18: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,800 INFO L290 TraceCheckUtils]: 15: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,801 INFO L290 TraceCheckUtils]: 13: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,801 INFO L290 TraceCheckUtils]: 11: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,801 INFO L290 TraceCheckUtils]: 10: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,802 INFO L290 TraceCheckUtils]: 9: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,802 INFO L290 TraceCheckUtils]: 8: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,802 INFO L290 TraceCheckUtils]: 7: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:00:38,803 INFO L290 TraceCheckUtils]: 6: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,803 INFO L290 TraceCheckUtils]: 5: Hoare triple {6762#true} ~x~0 := 0; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:00:38,803 INFO L272 TraceCheckUtils]: 4: Hoare triple {6762#true} call #t~ret5 := main(); {6762#true} is VALID [2022-04-15 06:00:38,803 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-15 06:00:38,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-15 06:00:38,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {6762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-15 06:00:38,803 INFO L272 TraceCheckUtils]: 0: Hoare triple {6762#true} call ULTIMATE.init(); {6762#true} is VALID [2022-04-15 06:00:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-04-15 06:00:38,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1327723225] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:38,804 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:38,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 22, 6] total 26 [2022-04-15 06:00:38,804 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:38,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [637216158] [2022-04-15 06:00:38,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [637216158] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:38,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:38,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 06:00:38,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409503116] [2022-04-15 06:00:38,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:38,804 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-15 06:00:38,804 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:38,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:38,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:38,838 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 06:00:38,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:38,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 06:00:38,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2022-04-15 06:00:38,839 INFO L87 Difference]: Start difference. First operand 47 states and 49 transitions. Second operand has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:39,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:39,902 INFO L93 Difference]: Finished difference Result 56 states and 60 transitions. [2022-04-15 06:00:39,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 06:00:39,902 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-15 06:00:39,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 57 transitions. [2022-04-15 06:00:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 57 transitions. [2022-04-15 06:00:39,906 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 57 transitions. [2022-04-15 06:00:39,935 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:39,936 INFO L225 Difference]: With dead ends: 56 [2022-04-15 06:00:39,936 INFO L226 Difference]: Without dead ends: 49 [2022-04-15 06:00:39,936 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 84 SyntacticMatches, 3 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=200, Invalid=1606, Unknown=0, NotChecked=0, Total=1806 [2022-04-15 06:00:39,936 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 25 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 591 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:39,937 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 64 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 591 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 06:00:39,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-15 06:00:40,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-04-15 06:00:40,011 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:40,011 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:40,012 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:40,012 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:40,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:40,012 INFO L93 Difference]: Finished difference Result 49 states and 51 transitions. [2022-04-15 06:00:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-04-15 06:00:40,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:40,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:40,013 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 49 states. [2022-04-15 06:00:40,013 INFO L87 Difference]: Start difference. First operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 49 states. [2022-04-15 06:00:40,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:40,013 INFO L93 Difference]: Finished difference Result 49 states and 51 transitions. [2022-04-15 06:00:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-04-15 06:00:40,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:40,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:40,013 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:40,014 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 51 transitions. [2022-04-15 06:00:40,014 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 51 transitions. Word has length 45 [2022-04-15 06:00:40,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:40,014 INFO L478 AbstractCegarLoop]: Abstraction has 49 states and 51 transitions. [2022-04-15 06:00:40,014 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:40,014 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 51 transitions. [2022-04-15 06:00:40,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-04-15 06:00:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 06:00:40,086 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:40,086 INFO L499 BasicCegarLoop]: trace histogram [18, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:40,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:40,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:40,486 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:40,487 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:40,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:40,487 INFO L85 PathProgramCache]: Analyzing trace with hash -1559425110, now seen corresponding path program 33 times [2022-04-15 06:00:40,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:40,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [24030513] [2022-04-15 06:00:43,121 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:43,294 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:43,533 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:43,535 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:43,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1124426320, now seen corresponding path program 1 times [2022-04-15 06:00:43,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:43,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724248383] [2022-04-15 06:00:43,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:43,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:43,546 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_35.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_35.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:43,546 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_35.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_35.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:43,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1283510081] [2022-04-15 06:00:43,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:43,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:43,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:43,576 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:43,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-15 06:00:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:43,634 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:43,647 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:43,647 INFO L85 PathProgramCache]: Analyzing trace with hash -1559425110, now seen corresponding path program 34 times [2022-04-15 06:00:43,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:43,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246957875] [2022-04-15 06:00:43,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:43,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,973 INFO L290 TraceCheckUtils]: 0: Hoare triple {7425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-15 06:00:43,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-15 06:00:43,973 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-15 06:00:43,974 INFO L272 TraceCheckUtils]: 0: Hoare triple {7402#true} call ULTIMATE.init(); {7425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:43,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {7425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-15 06:00:43,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-15 06:00:43,974 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-15 06:00:43,974 INFO L272 TraceCheckUtils]: 4: Hoare triple {7402#true} call #t~ret5 := main(); {7402#true} is VALID [2022-04-15 06:00:43,974 INFO L290 TraceCheckUtils]: 5: Hoare triple {7402#true} ~x~0 := 0; {7407#(= main_~x~0 0)} is VALID [2022-04-15 06:00:43,975 INFO L290 TraceCheckUtils]: 6: Hoare triple {7407#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7407#(= main_~x~0 0)} is VALID [2022-04-15 06:00:43,975 INFO L290 TraceCheckUtils]: 7: Hoare triple {7407#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:43,975 INFO L290 TraceCheckUtils]: 8: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:43,976 INFO L290 TraceCheckUtils]: 9: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:43,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:43,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:43,977 INFO L290 TraceCheckUtils]: 12: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:43,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:43,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:43,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:43,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:43,979 INFO L290 TraceCheckUtils]: 17: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:43,980 INFO L290 TraceCheckUtils]: 18: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:43,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:43,980 INFO L290 TraceCheckUtils]: 20: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:43,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:43,981 INFO L290 TraceCheckUtils]: 22: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:43,982 INFO L290 TraceCheckUtils]: 23: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:43,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:43,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:43,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:43,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:43,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:43,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:43,985 INFO L290 TraceCheckUtils]: 30: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:43,985 INFO L290 TraceCheckUtils]: 31: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:43,985 INFO L290 TraceCheckUtils]: 32: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:43,986 INFO L290 TraceCheckUtils]: 33: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:43,986 INFO L290 TraceCheckUtils]: 34: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:43,987 INFO L290 TraceCheckUtils]: 35: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:43,987 INFO L290 TraceCheckUtils]: 36: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:43,987 INFO L290 TraceCheckUtils]: 37: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:43,988 INFO L290 TraceCheckUtils]: 38: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:43,988 INFO L290 TraceCheckUtils]: 39: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} is VALID [2022-04-15 06:00:43,989 INFO L290 TraceCheckUtils]: 40: Hoare triple {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} is VALID [2022-04-15 06:00:43,989 INFO L290 TraceCheckUtils]: 41: Hoare triple {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {7403#false} is VALID [2022-04-15 06:00:43,989 INFO L290 TraceCheckUtils]: 42: Hoare triple {7403#false} assume !(~x~0 % 4294967296 < 268435455); {7403#false} is VALID [2022-04-15 06:00:43,989 INFO L272 TraceCheckUtils]: 43: Hoare triple {7403#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {7403#false} is VALID [2022-04-15 06:00:43,989 INFO L290 TraceCheckUtils]: 44: Hoare triple {7403#false} ~cond := #in~cond; {7403#false} is VALID [2022-04-15 06:00:43,989 INFO L290 TraceCheckUtils]: 45: Hoare triple {7403#false} assume 0 == ~cond; {7403#false} is VALID [2022-04-15 06:00:43,990 INFO L290 TraceCheckUtils]: 46: Hoare triple {7403#false} assume !false; {7403#false} is VALID [2022-04-15 06:00:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:43,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:43,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246957875] [2022-04-15 06:00:43,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246957875] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:43,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [699827118] [2022-04-15 06:00:43,990 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:00:43,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:43,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:43,991 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:43,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-15 06:00:44,038 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:00:44,038 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:44,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 38 conjunts are in the unsatisfiable core [2022-04-15 06:00:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:44,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:44,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {7402#true} call ULTIMATE.init(); {7402#true} is VALID [2022-04-15 06:00:44,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {7402#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-15 06:00:44,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-15 06:00:44,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-15 06:00:44,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {7402#true} call #t~ret5 := main(); {7402#true} is VALID [2022-04-15 06:00:44,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {7402#true} ~x~0 := 0; {7407#(= main_~x~0 0)} is VALID [2022-04-15 06:00:44,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {7407#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7407#(= main_~x~0 0)} is VALID [2022-04-15 06:00:44,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {7407#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:44,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:44,518 INFO L290 TraceCheckUtils]: 9: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:44,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:44,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:44,519 INFO L290 TraceCheckUtils]: 12: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:44,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:44,520 INFO L290 TraceCheckUtils]: 14: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:44,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:44,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:44,522 INFO L290 TraceCheckUtils]: 17: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:44,522 INFO L290 TraceCheckUtils]: 18: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:44,522 INFO L290 TraceCheckUtils]: 19: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:44,523 INFO L290 TraceCheckUtils]: 20: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:44,523 INFO L290 TraceCheckUtils]: 21: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:44,524 INFO L290 TraceCheckUtils]: 22: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:44,524 INFO L290 TraceCheckUtils]: 23: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:44,524 INFO L290 TraceCheckUtils]: 24: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:44,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:44,525 INFO L290 TraceCheckUtils]: 26: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:44,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:44,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:44,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:44,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:44,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:44,528 INFO L290 TraceCheckUtils]: 32: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:44,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:44,529 INFO L290 TraceCheckUtils]: 34: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:44,529 INFO L290 TraceCheckUtils]: 35: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:44,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:44,530 INFO L290 TraceCheckUtils]: 37: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:44,530 INFO L290 TraceCheckUtils]: 38: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:44,531 INFO L290 TraceCheckUtils]: 39: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:00:44,531 INFO L290 TraceCheckUtils]: 40: Hoare triple {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:00:44,532 INFO L290 TraceCheckUtils]: 41: Hoare triple {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {7403#false} is VALID [2022-04-15 06:00:44,532 INFO L290 TraceCheckUtils]: 42: Hoare triple {7403#false} assume !(~x~0 % 4294967296 < 268435455); {7403#false} is VALID [2022-04-15 06:00:44,532 INFO L272 TraceCheckUtils]: 43: Hoare triple {7403#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {7403#false} is VALID [2022-04-15 06:00:44,532 INFO L290 TraceCheckUtils]: 44: Hoare triple {7403#false} ~cond := #in~cond; {7403#false} is VALID [2022-04-15 06:00:44,532 INFO L290 TraceCheckUtils]: 45: Hoare triple {7403#false} assume 0 == ~cond; {7403#false} is VALID [2022-04-15 06:00:44,532 INFO L290 TraceCheckUtils]: 46: Hoare triple {7403#false} assume !false; {7403#false} is VALID [2022-04-15 06:00:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:44,532 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:45,557 INFO L290 TraceCheckUtils]: 46: Hoare triple {7403#false} assume !false; {7403#false} is VALID [2022-04-15 06:00:45,557 INFO L290 TraceCheckUtils]: 45: Hoare triple {7403#false} assume 0 == ~cond; {7403#false} is VALID [2022-04-15 06:00:45,557 INFO L290 TraceCheckUtils]: 44: Hoare triple {7403#false} ~cond := #in~cond; {7403#false} is VALID [2022-04-15 06:00:45,557 INFO L272 TraceCheckUtils]: 43: Hoare triple {7403#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {7403#false} is VALID [2022-04-15 06:00:45,557 INFO L290 TraceCheckUtils]: 42: Hoare triple {7403#false} assume !(~x~0 % 4294967296 < 268435455); {7403#false} is VALID [2022-04-15 06:00:45,558 INFO L290 TraceCheckUtils]: 41: Hoare triple {7583#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {7403#false} is VALID [2022-04-15 06:00:45,558 INFO L290 TraceCheckUtils]: 40: Hoare triple {7587#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7583#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:00:45,559 INFO L290 TraceCheckUtils]: 39: Hoare triple {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7587#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:00:45,559 INFO L290 TraceCheckUtils]: 38: Hoare triple {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,560 INFO L290 TraceCheckUtils]: 37: Hoare triple {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,560 INFO L290 TraceCheckUtils]: 36: Hoare triple {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,561 INFO L290 TraceCheckUtils]: 35: Hoare triple {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,561 INFO L290 TraceCheckUtils]: 34: Hoare triple {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,562 INFO L290 TraceCheckUtils]: 33: Hoare triple {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,563 INFO L290 TraceCheckUtils]: 31: Hoare triple {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,563 INFO L290 TraceCheckUtils]: 30: Hoare triple {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,564 INFO L290 TraceCheckUtils]: 29: Hoare triple {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,564 INFO L290 TraceCheckUtils]: 28: Hoare triple {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,565 INFO L290 TraceCheckUtils]: 27: Hoare triple {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,571 INFO L290 TraceCheckUtils]: 24: Hoare triple {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,571 INFO L290 TraceCheckUtils]: 23: Hoare triple {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,572 INFO L290 TraceCheckUtils]: 22: Hoare triple {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,572 INFO L290 TraceCheckUtils]: 21: Hoare triple {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,573 INFO L290 TraceCheckUtils]: 20: Hoare triple {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,574 INFO L290 TraceCheckUtils]: 18: Hoare triple {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,577 INFO L290 TraceCheckUtils]: 12: Hoare triple {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,578 INFO L290 TraceCheckUtils]: 11: Hoare triple {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,578 INFO L290 TraceCheckUtils]: 10: Hoare triple {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:00:45,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,580 INFO L290 TraceCheckUtils]: 7: Hoare triple {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,580 INFO L290 TraceCheckUtils]: 6: Hoare triple {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {7402#true} ~x~0 := 0; {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:45,580 INFO L272 TraceCheckUtils]: 4: Hoare triple {7402#true} call #t~ret5 := main(); {7402#true} is VALID [2022-04-15 06:00:45,581 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-15 06:00:45,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-15 06:00:45,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {7402#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-15 06:00:45,581 INFO L272 TraceCheckUtils]: 0: Hoare triple {7402#true} call ULTIMATE.init(); {7402#true} is VALID [2022-04-15 06:00:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:45,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [699827118] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:45,581 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:45,581 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 21] total 41 [2022-04-15 06:00:45,582 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:45,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [24030513] [2022-04-15 06:00:45,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [24030513] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:45,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:45,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 06:00:45,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530117056] [2022-04-15 06:00:45,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:45,582 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 47 [2022-04-15 06:00:45,582 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:45,582 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:45,619 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:45,619 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 06:00:45,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:45,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 06:00:45,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=459, Invalid=1181, Unknown=0, NotChecked=0, Total=1640 [2022-04-15 06:00:45,620 INFO L87 Difference]: Start difference. First operand 49 states and 51 transitions. Second operand has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:46,773 INFO L93 Difference]: Finished difference Result 58 states and 62 transitions. [2022-04-15 06:00:46,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-15 06:00:46,773 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 47 [2022-04-15 06:00:46,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 59 transitions. [2022-04-15 06:00:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 59 transitions. [2022-04-15 06:00:46,774 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 59 transitions. [2022-04-15 06:00:46,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:46,823 INFO L225 Difference]: With dead ends: 58 [2022-04-15 06:00:46,823 INFO L226 Difference]: Without dead ends: 51 [2022-04-15 06:00:46,824 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 75 SyntacticMatches, 2 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=907, Invalid=2515, Unknown=0, NotChecked=0, Total=3422 [2022-04-15 06:00:46,824 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 26 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 706 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 104 SdHoareTripleChecker+Invalid, 743 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 706 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:46,824 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 104 Invalid, 743 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 706 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 06:00:46,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-15 06:00:46,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2022-04-15 06:00:46,928 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:46,928 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,928 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,928 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:46,929 INFO L93 Difference]: Finished difference Result 51 states and 53 transitions. [2022-04-15 06:00:46,929 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-04-15 06:00:46,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:46,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:46,929 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 51 states. [2022-04-15 06:00:46,929 INFO L87 Difference]: Start difference. First operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 51 states. [2022-04-15 06:00:46,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:46,930 INFO L93 Difference]: Finished difference Result 51 states and 53 transitions. [2022-04-15 06:00:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-04-15 06:00:46,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:46,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:46,930 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:46,930 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:46,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 53 transitions. [2022-04-15 06:00:46,931 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 53 transitions. Word has length 47 [2022-04-15 06:00:46,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:46,931 INFO L478 AbstractCegarLoop]: Abstraction has 51 states and 53 transitions. [2022-04-15 06:00:46,932 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:46,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 53 transitions. [2022-04-15 06:00:47,005 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:47,006 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-04-15 06:00:47,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-15 06:00:47,006 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:47,006 INFO L499 BasicCegarLoop]: trace histogram [19, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:47,012 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:47,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:47,406 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36 [2022-04-15 06:00:47,407 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:47,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:47,407 INFO L85 PathProgramCache]: Analyzing trace with hash -2016974649, now seen corresponding path program 35 times [2022-04-15 06:00:47,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:47,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1616964703] [2022-04-15 06:00:50,135 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:50,289 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:50,968 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:50,972 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:50,975 INFO L85 PathProgramCache]: Analyzing trace with hash 925105840, now seen corresponding path program 1 times [2022-04-15 06:00:50,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:50,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059072265] [2022-04-15 06:00:50,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:50,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:50,988 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_37.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_37.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:50,989 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_37.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_37.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:51,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2119501087] [2022-04-15 06:00:51,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:51,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:51,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:51,021 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:51,022 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-15 06:00:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:51,104 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:51,115 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:51,116 INFO L85 PathProgramCache]: Analyzing trace with hash -2016974649, now seen corresponding path program 36 times [2022-04-15 06:00:51,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:51,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678718691] [2022-04-15 06:00:51,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:51,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:51,645 INFO L290 TraceCheckUtils]: 0: Hoare triple {8107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-15 06:00:51,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-15 06:00:51,645 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-15 06:00:51,645 INFO L272 TraceCheckUtils]: 0: Hoare triple {8083#true} call ULTIMATE.init(); {8107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:51,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {8107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-15 06:00:51,645 INFO L290 TraceCheckUtils]: 2: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-15 06:00:51,645 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-15 06:00:51,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {8083#true} call #t~ret5 := main(); {8083#true} is VALID [2022-04-15 06:00:51,646 INFO L290 TraceCheckUtils]: 5: Hoare triple {8083#true} ~x~0 := 0; {8088#(= main_~x~0 0)} is VALID [2022-04-15 06:00:51,646 INFO L290 TraceCheckUtils]: 6: Hoare triple {8088#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8088#(= main_~x~0 0)} is VALID [2022-04-15 06:00:51,646 INFO L290 TraceCheckUtils]: 7: Hoare triple {8088#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:51,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:00:51,647 INFO L290 TraceCheckUtils]: 9: Hoare triple {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:51,648 INFO L290 TraceCheckUtils]: 10: Hoare triple {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:51,648 INFO L290 TraceCheckUtils]: 11: Hoare triple {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:51,648 INFO L290 TraceCheckUtils]: 12: Hoare triple {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:00:51,649 INFO L290 TraceCheckUtils]: 13: Hoare triple {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:51,649 INFO L290 TraceCheckUtils]: 14: Hoare triple {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:51,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:51,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:00:51,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:51,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:51,651 INFO L290 TraceCheckUtils]: 19: Hoare triple {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:51,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:00:51,652 INFO L290 TraceCheckUtils]: 21: Hoare triple {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:51,653 INFO L290 TraceCheckUtils]: 22: Hoare triple {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:51,653 INFO L290 TraceCheckUtils]: 23: Hoare triple {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:51,653 INFO L290 TraceCheckUtils]: 24: Hoare triple {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:00:51,654 INFO L290 TraceCheckUtils]: 25: Hoare triple {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:51,654 INFO L290 TraceCheckUtils]: 26: Hoare triple {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:51,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:51,655 INFO L290 TraceCheckUtils]: 28: Hoare triple {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:00:51,656 INFO L290 TraceCheckUtils]: 29: Hoare triple {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:51,656 INFO L290 TraceCheckUtils]: 30: Hoare triple {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:51,656 INFO L290 TraceCheckUtils]: 31: Hoare triple {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:51,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:00:51,657 INFO L290 TraceCheckUtils]: 33: Hoare triple {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:51,658 INFO L290 TraceCheckUtils]: 34: Hoare triple {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:51,658 INFO L290 TraceCheckUtils]: 35: Hoare triple {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:51,658 INFO L290 TraceCheckUtils]: 36: Hoare triple {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:00:51,659 INFO L290 TraceCheckUtils]: 37: Hoare triple {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:51,659 INFO L290 TraceCheckUtils]: 38: Hoare triple {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:51,660 INFO L290 TraceCheckUtils]: 39: Hoare triple {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:00:51,660 INFO L290 TraceCheckUtils]: 40: Hoare triple {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:00:51,661 INFO L290 TraceCheckUtils]: 41: Hoare triple {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:51,661 INFO L290 TraceCheckUtils]: 42: Hoare triple {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:51,661 INFO L290 TraceCheckUtils]: 43: Hoare triple {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8084#false} is VALID [2022-04-15 06:00:51,662 INFO L290 TraceCheckUtils]: 44: Hoare triple {8084#false} assume !(~x~0 % 4294967296 < 268435455); {8084#false} is VALID [2022-04-15 06:00:51,662 INFO L272 TraceCheckUtils]: 45: Hoare triple {8084#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8084#false} is VALID [2022-04-15 06:00:51,662 INFO L290 TraceCheckUtils]: 46: Hoare triple {8084#false} ~cond := #in~cond; {8084#false} is VALID [2022-04-15 06:00:51,662 INFO L290 TraceCheckUtils]: 47: Hoare triple {8084#false} assume 0 == ~cond; {8084#false} is VALID [2022-04-15 06:00:51,662 INFO L290 TraceCheckUtils]: 48: Hoare triple {8084#false} assume !false; {8084#false} is VALID [2022-04-15 06:00:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 19 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:00:51,662 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:51,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678718691] [2022-04-15 06:00:51,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678718691] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:51,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [299915151] [2022-04-15 06:00:51,662 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:00:51,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:51,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:51,666 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:51,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-15 06:00:51,737 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:00:51,737 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:51,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:00:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:51,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:52,023 INFO L272 TraceCheckUtils]: 0: Hoare triple {8083#true} call ULTIMATE.init(); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {8083#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L272 TraceCheckUtils]: 4: Hoare triple {8083#true} call #t~ret5 := main(); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 5: Hoare triple {8083#true} ~x~0 := 0; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 6: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 7: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 8: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 9: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 10: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 11: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 12: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 15: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 16: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,024 INFO L290 TraceCheckUtils]: 17: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 18: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 19: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 20: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 21: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 22: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 23: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 25: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 26: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 27: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 28: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 29: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 30: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 31: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 32: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 33: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 34: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,025 INFO L290 TraceCheckUtils]: 35: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,026 INFO L290 TraceCheckUtils]: 36: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,026 INFO L290 TraceCheckUtils]: 37: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,026 INFO L290 TraceCheckUtils]: 38: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,026 INFO L290 TraceCheckUtils]: 39: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,026 INFO L290 TraceCheckUtils]: 40: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,027 INFO L290 TraceCheckUtils]: 41: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:00:52,027 INFO L290 TraceCheckUtils]: 42: Hoare triple {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:00:52,028 INFO L290 TraceCheckUtils]: 43: Hoare triple {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8241#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:00:52,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {8241#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {8084#false} is VALID [2022-04-15 06:00:52,029 INFO L272 TraceCheckUtils]: 45: Hoare triple {8084#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8084#false} is VALID [2022-04-15 06:00:52,029 INFO L290 TraceCheckUtils]: 46: Hoare triple {8084#false} ~cond := #in~cond; {8084#false} is VALID [2022-04-15 06:00:52,029 INFO L290 TraceCheckUtils]: 47: Hoare triple {8084#false} assume 0 == ~cond; {8084#false} is VALID [2022-04-15 06:00:52,029 INFO L290 TraceCheckUtils]: 48: Hoare triple {8084#false} assume !false; {8084#false} is VALID [2022-04-15 06:00:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-04-15 06:00:52,030 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:52,270 INFO L290 TraceCheckUtils]: 48: Hoare triple {8084#false} assume !false; {8084#false} is VALID [2022-04-15 06:00:52,270 INFO L290 TraceCheckUtils]: 47: Hoare triple {8084#false} assume 0 == ~cond; {8084#false} is VALID [2022-04-15 06:00:52,270 INFO L290 TraceCheckUtils]: 46: Hoare triple {8084#false} ~cond := #in~cond; {8084#false} is VALID [2022-04-15 06:00:52,270 INFO L272 TraceCheckUtils]: 45: Hoare triple {8084#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8084#false} is VALID [2022-04-15 06:00:52,270 INFO L290 TraceCheckUtils]: 44: Hoare triple {8269#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8084#false} is VALID [2022-04-15 06:00:52,271 INFO L290 TraceCheckUtils]: 43: Hoare triple {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8269#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:52,271 INFO L290 TraceCheckUtils]: 42: Hoare triple {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:52,272 INFO L290 TraceCheckUtils]: 41: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:52,272 INFO L290 TraceCheckUtils]: 40: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 39: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 38: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 37: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 35: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 34: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 33: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 32: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 31: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 29: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 28: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 27: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 26: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,273 INFO L290 TraceCheckUtils]: 25: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 24: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 23: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 22: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 21: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 20: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 19: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 18: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 17: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 16: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 15: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 14: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 13: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 12: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 11: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 10: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 9: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 8: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,274 INFO L290 TraceCheckUtils]: 7: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L290 TraceCheckUtils]: 6: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {8083#true} ~x~0 := 0; {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L272 TraceCheckUtils]: 4: Hoare triple {8083#true} call #t~ret5 := main(); {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {8083#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L272 TraceCheckUtils]: 0: Hoare triple {8083#true} call ULTIMATE.init(); {8083#true} is VALID [2022-04-15 06:00:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-04-15 06:00:52,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [299915151] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:52,275 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:52,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 4, 4] total 26 [2022-04-15 06:00:52,276 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:52,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1616964703] [2022-04-15 06:00:52,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1616964703] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:52,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:52,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-15 06:00:52,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314085280] [2022-04-15 06:00:52,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:52,276 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-04-15 06:00:52,276 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:52,277 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:52,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:52,326 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-15 06:00:52,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:52,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-15 06:00:52,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=141, Invalid=509, Unknown=0, NotChecked=0, Total=650 [2022-04-15 06:00:52,327 INFO L87 Difference]: Start difference. First operand 51 states and 53 transitions. Second operand has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:53,775 INFO L93 Difference]: Finished difference Result 60 states and 64 transitions. [2022-04-15 06:00:53,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-15 06:00:53,776 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-04-15 06:00:53,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 61 transitions. [2022-04-15 06:00:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 61 transitions. [2022-04-15 06:00:53,780 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 61 transitions. [2022-04-15 06:00:53,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:53,832 INFO L225 Difference]: With dead ends: 60 [2022-04-15 06:00:53,832 INFO L226 Difference]: Without dead ends: 53 [2022-04-15 06:00:53,834 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 96 SyntacticMatches, 1 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=323, Invalid=1657, Unknown=0, NotChecked=0, Total=1980 [2022-04-15 06:00:53,835 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 27 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 687 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 687 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:53,835 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [27 Valid, 29 Invalid, 726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 687 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 06:00:53,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-04-15 06:00:53,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2022-04-15 06:00:53,917 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:53,917 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,917 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,917 INFO L87 Difference]: Start difference. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:53,919 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2022-04-15 06:00:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-04-15 06:00:53,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:53,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:53,919 INFO L74 IsIncluded]: Start isIncluded. First operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 53 states. [2022-04-15 06:00:53,920 INFO L87 Difference]: Start difference. First operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 53 states. [2022-04-15 06:00:53,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:53,920 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2022-04-15 06:00:53,920 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-04-15 06:00:53,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:53,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:53,921 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:53,921 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:53,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2022-04-15 06:00:53,922 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 49 [2022-04-15 06:00:53,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:53,922 INFO L478 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2022-04-15 06:00:53,922 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:00:53,922 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 55 transitions. [2022-04-15 06:00:54,013 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-04-15 06:00:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 06:00:54,017 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:54,018 INFO L499 BasicCegarLoop]: trace histogram [20, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:54,041 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:54,248 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:54,437 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-15 06:00:54,437 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:54,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:54,438 INFO L85 PathProgramCache]: Analyzing trace with hash 659549860, now seen corresponding path program 37 times [2022-04-15 06:00:54,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:54,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [805592491] [2022-04-15 06:00:59,395 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:00:59,870 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:59,872 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:59,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1320329296, now seen corresponding path program 1 times [2022-04-15 06:00:59,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:59,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009147331] [2022-04-15 06:00:59,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:59,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:59,904 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_39.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_39.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:59,904 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_39.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_39.0)) 4294967296)) 65521) 0) [2022-04-15 06:00:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:59,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1766644760] [2022-04-15 06:00:59,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:59,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:59,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:59,919 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:59,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-15 06:00:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:59,975 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:59,985 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:59,985 INFO L85 PathProgramCache]: Analyzing trace with hash 659549860, now seen corresponding path program 38 times [2022-04-15 06:00:59,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:59,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022035002] [2022-04-15 06:00:59,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:59,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:00,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:00,358 INFO L290 TraceCheckUtils]: 0: Hoare triple {8800#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-15 06:01:00,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-15 06:01:00,358 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-15 06:01:00,359 INFO L272 TraceCheckUtils]: 0: Hoare triple {8775#true} call ULTIMATE.init(); {8800#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:00,359 INFO L290 TraceCheckUtils]: 1: Hoare triple {8800#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-15 06:01:00,359 INFO L290 TraceCheckUtils]: 2: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-15 06:01:00,359 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-15 06:01:00,359 INFO L272 TraceCheckUtils]: 4: Hoare triple {8775#true} call #t~ret5 := main(); {8775#true} is VALID [2022-04-15 06:01:00,359 INFO L290 TraceCheckUtils]: 5: Hoare triple {8775#true} ~x~0 := 0; {8780#(= main_~x~0 0)} is VALID [2022-04-15 06:01:00,360 INFO L290 TraceCheckUtils]: 6: Hoare triple {8780#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8780#(= main_~x~0 0)} is VALID [2022-04-15 06:01:00,360 INFO L290 TraceCheckUtils]: 7: Hoare triple {8780#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:00,360 INFO L290 TraceCheckUtils]: 8: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:00,361 INFO L290 TraceCheckUtils]: 9: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:00,361 INFO L290 TraceCheckUtils]: 10: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:00,362 INFO L290 TraceCheckUtils]: 11: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:00,362 INFO L290 TraceCheckUtils]: 12: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:00,363 INFO L290 TraceCheckUtils]: 13: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:00,363 INFO L290 TraceCheckUtils]: 14: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:00,363 INFO L290 TraceCheckUtils]: 15: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:00,364 INFO L290 TraceCheckUtils]: 16: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:00,364 INFO L290 TraceCheckUtils]: 17: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:00,365 INFO L290 TraceCheckUtils]: 18: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:00,365 INFO L290 TraceCheckUtils]: 19: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:00,365 INFO L290 TraceCheckUtils]: 20: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:00,366 INFO L290 TraceCheckUtils]: 21: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:00,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:00,367 INFO L290 TraceCheckUtils]: 23: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:00,367 INFO L290 TraceCheckUtils]: 24: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:00,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:00,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:00,368 INFO L290 TraceCheckUtils]: 27: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:00,369 INFO L290 TraceCheckUtils]: 28: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:00,369 INFO L290 TraceCheckUtils]: 29: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:00,370 INFO L290 TraceCheckUtils]: 30: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:00,370 INFO L290 TraceCheckUtils]: 31: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:00,370 INFO L290 TraceCheckUtils]: 32: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:00,371 INFO L290 TraceCheckUtils]: 33: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:00,371 INFO L290 TraceCheckUtils]: 34: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:00,372 INFO L290 TraceCheckUtils]: 35: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:00,372 INFO L290 TraceCheckUtils]: 36: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:00,373 INFO L290 TraceCheckUtils]: 37: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:00,373 INFO L290 TraceCheckUtils]: 38: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:00,373 INFO L290 TraceCheckUtils]: 39: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:00,374 INFO L290 TraceCheckUtils]: 40: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:00,374 INFO L290 TraceCheckUtils]: 41: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:00,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:00,375 INFO L290 TraceCheckUtils]: 43: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:00,376 INFO L290 TraceCheckUtils]: 44: Hoare triple {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:00,376 INFO L290 TraceCheckUtils]: 45: Hoare triple {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8776#false} is VALID [2022-04-15 06:01:00,376 INFO L290 TraceCheckUtils]: 46: Hoare triple {8776#false} assume !(~x~0 % 4294967296 < 268435455); {8776#false} is VALID [2022-04-15 06:01:00,376 INFO L272 TraceCheckUtils]: 47: Hoare triple {8776#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8776#false} is VALID [2022-04-15 06:01:00,376 INFO L290 TraceCheckUtils]: 48: Hoare triple {8776#false} ~cond := #in~cond; {8776#false} is VALID [2022-04-15 06:01:00,376 INFO L290 TraceCheckUtils]: 49: Hoare triple {8776#false} assume 0 == ~cond; {8776#false} is VALID [2022-04-15 06:01:00,376 INFO L290 TraceCheckUtils]: 50: Hoare triple {8776#false} assume !false; {8776#false} is VALID [2022-04-15 06:01:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:00,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:00,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022035002] [2022-04-15 06:01:00,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022035002] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:00,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1728260284] [2022-04-15 06:01:00,377 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:01:00,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:00,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:00,386 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:00,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-15 06:01:00,431 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:01:00,432 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:00,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-15 06:01:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:00,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:00,906 INFO L272 TraceCheckUtils]: 0: Hoare triple {8775#true} call ULTIMATE.init(); {8775#true} is VALID [2022-04-15 06:01:00,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {8775#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-15 06:01:00,906 INFO L290 TraceCheckUtils]: 2: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-15 06:01:00,906 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-15 06:01:00,906 INFO L272 TraceCheckUtils]: 4: Hoare triple {8775#true} call #t~ret5 := main(); {8775#true} is VALID [2022-04-15 06:01:00,906 INFO L290 TraceCheckUtils]: 5: Hoare triple {8775#true} ~x~0 := 0; {8780#(= main_~x~0 0)} is VALID [2022-04-15 06:01:00,907 INFO L290 TraceCheckUtils]: 6: Hoare triple {8780#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8780#(= main_~x~0 0)} is VALID [2022-04-15 06:01:00,907 INFO L290 TraceCheckUtils]: 7: Hoare triple {8780#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:00,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:00,908 INFO L290 TraceCheckUtils]: 9: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:00,908 INFO L290 TraceCheckUtils]: 10: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:00,909 INFO L290 TraceCheckUtils]: 11: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:00,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:00,910 INFO L290 TraceCheckUtils]: 13: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:00,910 INFO L290 TraceCheckUtils]: 14: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:00,910 INFO L290 TraceCheckUtils]: 15: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:00,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:00,911 INFO L290 TraceCheckUtils]: 17: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:00,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:00,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:00,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:00,913 INFO L290 TraceCheckUtils]: 21: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:00,913 INFO L290 TraceCheckUtils]: 22: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:00,914 INFO L290 TraceCheckUtils]: 23: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:00,914 INFO L290 TraceCheckUtils]: 24: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:00,914 INFO L290 TraceCheckUtils]: 25: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:00,915 INFO L290 TraceCheckUtils]: 26: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:00,915 INFO L290 TraceCheckUtils]: 27: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:00,916 INFO L290 TraceCheckUtils]: 28: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:00,916 INFO L290 TraceCheckUtils]: 29: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:00,916 INFO L290 TraceCheckUtils]: 30: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:00,917 INFO L290 TraceCheckUtils]: 31: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:00,917 INFO L290 TraceCheckUtils]: 32: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:00,918 INFO L290 TraceCheckUtils]: 33: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:00,918 INFO L290 TraceCheckUtils]: 34: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:00,919 INFO L290 TraceCheckUtils]: 35: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:00,919 INFO L290 TraceCheckUtils]: 36: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:00,919 INFO L290 TraceCheckUtils]: 37: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:00,920 INFO L290 TraceCheckUtils]: 38: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:00,920 INFO L290 TraceCheckUtils]: 39: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:00,920 INFO L290 TraceCheckUtils]: 40: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:00,921 INFO L290 TraceCheckUtils]: 41: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:00,921 INFO L290 TraceCheckUtils]: 42: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:00,922 INFO L290 TraceCheckUtils]: 43: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:00,922 INFO L290 TraceCheckUtils]: 44: Hoare triple {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:00,923 INFO L290 TraceCheckUtils]: 45: Hoare triple {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8940#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:00,923 INFO L290 TraceCheckUtils]: 46: Hoare triple {8940#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !(~x~0 % 4294967296 < 268435455); {8776#false} is VALID [2022-04-15 06:01:00,923 INFO L272 TraceCheckUtils]: 47: Hoare triple {8776#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8776#false} is VALID [2022-04-15 06:01:00,923 INFO L290 TraceCheckUtils]: 48: Hoare triple {8776#false} ~cond := #in~cond; {8776#false} is VALID [2022-04-15 06:01:00,923 INFO L290 TraceCheckUtils]: 49: Hoare triple {8776#false} assume 0 == ~cond; {8776#false} is VALID [2022-04-15 06:01:00,923 INFO L290 TraceCheckUtils]: 50: Hoare triple {8776#false} assume !false; {8776#false} is VALID [2022-04-15 06:01:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:00,924 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:01,761 INFO L290 TraceCheckUtils]: 50: Hoare triple {8776#false} assume !false; {8776#false} is VALID [2022-04-15 06:01:01,761 INFO L290 TraceCheckUtils]: 49: Hoare triple {8776#false} assume 0 == ~cond; {8776#false} is VALID [2022-04-15 06:01:01,762 INFO L290 TraceCheckUtils]: 48: Hoare triple {8776#false} ~cond := #in~cond; {8776#false} is VALID [2022-04-15 06:01:01,762 INFO L272 TraceCheckUtils]: 47: Hoare triple {8776#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8776#false} is VALID [2022-04-15 06:01:01,762 INFO L290 TraceCheckUtils]: 46: Hoare triple {8968#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8776#false} is VALID [2022-04-15 06:01:01,762 INFO L290 TraceCheckUtils]: 45: Hoare triple {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8968#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,763 INFO L290 TraceCheckUtils]: 44: Hoare triple {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,763 INFO L290 TraceCheckUtils]: 43: Hoare triple {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,764 INFO L290 TraceCheckUtils]: 42: Hoare triple {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,764 INFO L290 TraceCheckUtils]: 41: Hoare triple {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,764 INFO L290 TraceCheckUtils]: 40: Hoare triple {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,765 INFO L290 TraceCheckUtils]: 39: Hoare triple {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,765 INFO L290 TraceCheckUtils]: 38: Hoare triple {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,766 INFO L290 TraceCheckUtils]: 37: Hoare triple {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,766 INFO L290 TraceCheckUtils]: 35: Hoare triple {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,766 INFO L290 TraceCheckUtils]: 34: Hoare triple {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,767 INFO L290 TraceCheckUtils]: 33: Hoare triple {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,767 INFO L290 TraceCheckUtils]: 32: Hoare triple {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,768 INFO L290 TraceCheckUtils]: 31: Hoare triple {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,768 INFO L290 TraceCheckUtils]: 30: Hoare triple {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,769 INFO L290 TraceCheckUtils]: 29: Hoare triple {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,769 INFO L290 TraceCheckUtils]: 28: Hoare triple {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,769 INFO L290 TraceCheckUtils]: 27: Hoare triple {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,770 INFO L290 TraceCheckUtils]: 26: Hoare triple {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,770 INFO L290 TraceCheckUtils]: 25: Hoare triple {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,770 INFO L290 TraceCheckUtils]: 24: Hoare triple {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,771 INFO L290 TraceCheckUtils]: 23: Hoare triple {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,771 INFO L290 TraceCheckUtils]: 22: Hoare triple {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,772 INFO L290 TraceCheckUtils]: 21: Hoare triple {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,772 INFO L290 TraceCheckUtils]: 20: Hoare triple {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,772 INFO L290 TraceCheckUtils]: 19: Hoare triple {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,773 INFO L290 TraceCheckUtils]: 18: Hoare triple {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,773 INFO L290 TraceCheckUtils]: 17: Hoare triple {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,773 INFO L290 TraceCheckUtils]: 16: Hoare triple {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,774 INFO L290 TraceCheckUtils]: 15: Hoare triple {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,774 INFO L290 TraceCheckUtils]: 14: Hoare triple {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,775 INFO L290 TraceCheckUtils]: 13: Hoare triple {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,775 INFO L290 TraceCheckUtils]: 12: Hoare triple {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,775 INFO L290 TraceCheckUtils]: 11: Hoare triple {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,776 INFO L290 TraceCheckUtils]: 10: Hoare triple {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,776 INFO L290 TraceCheckUtils]: 9: Hoare triple {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {8775#true} ~x~0 := 0; {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:01:01,777 INFO L272 TraceCheckUtils]: 4: Hoare triple {8775#true} call #t~ret5 := main(); {8775#true} is VALID [2022-04-15 06:01:01,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-15 06:01:01,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-15 06:01:01,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {8775#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-15 06:01:01,778 INFO L272 TraceCheckUtils]: 0: Hoare triple {8775#true} call ULTIMATE.init(); {8775#true} is VALID [2022-04-15 06:01:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:01,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1728260284] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:01,778 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:01,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23, 23] total 46 [2022-04-15 06:01:01,778 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:01,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [805592491] [2022-04-15 06:01:01,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [805592491] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:01,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:01,779 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-15 06:01:01,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073265223] [2022-04-15 06:01:01,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:01,779 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-04-15 06:01:01,779 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:01,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:01,805 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:01,805 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-15 06:01:01,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:01,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-15 06:01:01,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=571, Invalid=1499, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 06:01:01,807 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:03,126 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-04-15 06:01:03,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-15 06:01:03,126 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-04-15 06:01:03,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 63 transitions. [2022-04-15 06:01:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 63 transitions. [2022-04-15 06:01:03,128 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 63 transitions. [2022-04-15 06:01:03,195 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:03,196 INFO L225 Difference]: With dead ends: 62 [2022-04-15 06:01:03,196 INFO L226 Difference]: Without dead ends: 55 [2022-04-15 06:01:03,197 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 80 SyntacticMatches, 2 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 238 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1109, Invalid=3181, Unknown=0, NotChecked=0, Total=4290 [2022-04-15 06:01:03,198 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 28 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 846 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 846 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:03,198 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [28 Valid, 99 Invalid, 887 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 846 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 06:01:03,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-04-15 06:01:03,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2022-04-15 06:01:03,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:03,311 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,312 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,312 INFO L87 Difference]: Start difference. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:03,312 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-15 06:01:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-15 06:01:03,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:03,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:03,313 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 55 states. [2022-04-15 06:01:03,313 INFO L87 Difference]: Start difference. First operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 55 states. [2022-04-15 06:01:03,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:03,313 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-15 06:01:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-15 06:01:03,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:03,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:03,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:03,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 57 transitions. [2022-04-15 06:01:03,315 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 57 transitions. Word has length 51 [2022-04-15 06:01:03,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:03,315 INFO L478 AbstractCegarLoop]: Abstraction has 55 states and 57 transitions. [2022-04-15 06:01:03,315 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:03,315 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 57 transitions. [2022-04-15 06:01:03,379 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-15 06:01:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 06:01:03,380 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:03,380 INFO L499 BasicCegarLoop]: trace histogram [21, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:03,407 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:03,584 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:03,780 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40,38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-15 06:01:03,780 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:03,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:03,781 INFO L85 PathProgramCache]: Analyzing trace with hash 114192705, now seen corresponding path program 39 times [2022-04-15 06:01:03,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:03,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1057751931] [2022-04-15 06:01:06,328 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:01:06,488 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:07,011 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:07,012 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:07,018 INFO L85 PathProgramCache]: Analyzing trace with hash 729202864, now seen corresponding path program 1 times [2022-04-15 06:01:07,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:07,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871538945] [2022-04-15 06:01:07,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:07,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:07,024 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_41.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_41.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:07,025 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_41.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_41.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:07,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [81144351] [2022-04-15 06:01:07,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:07,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:07,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:07,034 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:07,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-15 06:01:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:07,111 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:07,124 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:07,124 INFO L85 PathProgramCache]: Analyzing trace with hash 114192705, now seen corresponding path program 40 times [2022-04-15 06:01:07,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:07,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534463027] [2022-04-15 06:01:07,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:07,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:07,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:07,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {9539#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-15 06:01:07,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-15 06:01:07,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-15 06:01:07,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {9513#true} call ULTIMATE.init(); {9539#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:07,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {9539#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-15 06:01:07,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-15 06:01:07,548 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-15 06:01:07,549 INFO L272 TraceCheckUtils]: 4: Hoare triple {9513#true} call #t~ret5 := main(); {9513#true} is VALID [2022-04-15 06:01:07,549 INFO L290 TraceCheckUtils]: 5: Hoare triple {9513#true} ~x~0 := 0; {9518#(= main_~x~0 0)} is VALID [2022-04-15 06:01:07,549 INFO L290 TraceCheckUtils]: 6: Hoare triple {9518#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {9518#(= main_~x~0 0)} is VALID [2022-04-15 06:01:07,549 INFO L290 TraceCheckUtils]: 7: Hoare triple {9518#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:07,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:07,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:07,551 INFO L290 TraceCheckUtils]: 10: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:07,551 INFO L290 TraceCheckUtils]: 11: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:07,552 INFO L290 TraceCheckUtils]: 12: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:07,552 INFO L290 TraceCheckUtils]: 13: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:07,552 INFO L290 TraceCheckUtils]: 14: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:07,553 INFO L290 TraceCheckUtils]: 15: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:07,553 INFO L290 TraceCheckUtils]: 16: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:07,554 INFO L290 TraceCheckUtils]: 17: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:07,554 INFO L290 TraceCheckUtils]: 18: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:07,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:07,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:07,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:07,556 INFO L290 TraceCheckUtils]: 22: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:07,556 INFO L290 TraceCheckUtils]: 23: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:07,557 INFO L290 TraceCheckUtils]: 24: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:07,557 INFO L290 TraceCheckUtils]: 25: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:07,557 INFO L290 TraceCheckUtils]: 26: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:07,558 INFO L290 TraceCheckUtils]: 27: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:07,558 INFO L290 TraceCheckUtils]: 28: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:07,559 INFO L290 TraceCheckUtils]: 29: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:07,559 INFO L290 TraceCheckUtils]: 30: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:07,560 INFO L290 TraceCheckUtils]: 31: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:07,560 INFO L290 TraceCheckUtils]: 32: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:07,561 INFO L290 TraceCheckUtils]: 33: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:07,561 INFO L290 TraceCheckUtils]: 34: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:07,561 INFO L290 TraceCheckUtils]: 35: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:07,562 INFO L290 TraceCheckUtils]: 36: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:07,562 INFO L290 TraceCheckUtils]: 37: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:07,563 INFO L290 TraceCheckUtils]: 38: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:07,563 INFO L290 TraceCheckUtils]: 39: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:07,563 INFO L290 TraceCheckUtils]: 40: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:07,564 INFO L290 TraceCheckUtils]: 41: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:07,564 INFO L290 TraceCheckUtils]: 42: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:07,565 INFO L290 TraceCheckUtils]: 43: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:07,565 INFO L290 TraceCheckUtils]: 44: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:07,566 INFO L290 TraceCheckUtils]: 45: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:07,566 INFO L290 TraceCheckUtils]: 46: Hoare triple {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:07,566 INFO L290 TraceCheckUtils]: 47: Hoare triple {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {9514#false} is VALID [2022-04-15 06:01:07,567 INFO L290 TraceCheckUtils]: 48: Hoare triple {9514#false} assume !(~x~0 % 4294967296 < 268435455); {9514#false} is VALID [2022-04-15 06:01:07,567 INFO L272 TraceCheckUtils]: 49: Hoare triple {9514#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {9514#false} is VALID [2022-04-15 06:01:07,567 INFO L290 TraceCheckUtils]: 50: Hoare triple {9514#false} ~cond := #in~cond; {9514#false} is VALID [2022-04-15 06:01:07,567 INFO L290 TraceCheckUtils]: 51: Hoare triple {9514#false} assume 0 == ~cond; {9514#false} is VALID [2022-04-15 06:01:07,567 INFO L290 TraceCheckUtils]: 52: Hoare triple {9514#false} assume !false; {9514#false} is VALID [2022-04-15 06:01:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 21 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:07,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:07,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534463027] [2022-04-15 06:01:07,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534463027] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:07,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [544285251] [2022-04-15 06:01:07,567 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:01:07,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:07,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:07,579 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:07,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-15 06:01:07,622 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:01:07,622 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:07,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-15 06:01:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:07,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:08,182 INFO L272 TraceCheckUtils]: 0: Hoare triple {9513#true} call ULTIMATE.init(); {9513#true} is VALID [2022-04-15 06:01:08,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {9513#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-15 06:01:08,182 INFO L290 TraceCheckUtils]: 2: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-15 06:01:08,182 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-15 06:01:08,182 INFO L272 TraceCheckUtils]: 4: Hoare triple {9513#true} call #t~ret5 := main(); {9513#true} is VALID [2022-04-15 06:01:08,182 INFO L290 TraceCheckUtils]: 5: Hoare triple {9513#true} ~x~0 := 0; {9518#(= main_~x~0 0)} is VALID [2022-04-15 06:01:08,183 INFO L290 TraceCheckUtils]: 6: Hoare triple {9518#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {9518#(= main_~x~0 0)} is VALID [2022-04-15 06:01:08,183 INFO L290 TraceCheckUtils]: 7: Hoare triple {9518#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:08,184 INFO L290 TraceCheckUtils]: 8: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:08,184 INFO L290 TraceCheckUtils]: 9: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:08,184 INFO L290 TraceCheckUtils]: 10: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:08,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:08,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:08,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:08,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:08,187 INFO L290 TraceCheckUtils]: 15: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:08,187 INFO L290 TraceCheckUtils]: 16: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:08,187 INFO L290 TraceCheckUtils]: 17: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:08,188 INFO L290 TraceCheckUtils]: 18: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:08,188 INFO L290 TraceCheckUtils]: 19: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:08,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:08,189 INFO L290 TraceCheckUtils]: 21: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:08,190 INFO L290 TraceCheckUtils]: 22: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:08,190 INFO L290 TraceCheckUtils]: 23: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:08,190 INFO L290 TraceCheckUtils]: 24: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:08,191 INFO L290 TraceCheckUtils]: 25: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:08,191 INFO L290 TraceCheckUtils]: 26: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:08,192 INFO L290 TraceCheckUtils]: 27: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:08,192 INFO L290 TraceCheckUtils]: 28: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:08,193 INFO L290 TraceCheckUtils]: 29: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:08,193 INFO L290 TraceCheckUtils]: 30: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:08,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:08,194 INFO L290 TraceCheckUtils]: 32: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:08,194 INFO L290 TraceCheckUtils]: 33: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:08,195 INFO L290 TraceCheckUtils]: 34: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:08,195 INFO L290 TraceCheckUtils]: 35: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:08,195 INFO L290 TraceCheckUtils]: 36: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:08,196 INFO L290 TraceCheckUtils]: 37: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:08,196 INFO L290 TraceCheckUtils]: 38: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:08,197 INFO L290 TraceCheckUtils]: 39: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:08,197 INFO L290 TraceCheckUtils]: 40: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:08,198 INFO L290 TraceCheckUtils]: 41: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:08,198 INFO L290 TraceCheckUtils]: 42: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:08,198 INFO L290 TraceCheckUtils]: 43: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:08,199 INFO L290 TraceCheckUtils]: 44: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:08,199 INFO L290 TraceCheckUtils]: 45: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:08,200 INFO L290 TraceCheckUtils]: 46: Hoare triple {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:08,200 INFO L290 TraceCheckUtils]: 47: Hoare triple {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:08,200 INFO L290 TraceCheckUtils]: 48: Hoare triple {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 268435455); {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:08,201 INFO L272 TraceCheckUtils]: 49: Hoare triple {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:08,201 INFO L290 TraceCheckUtils]: 50: Hoare triple {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9696#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:01:08,202 INFO L290 TraceCheckUtils]: 51: Hoare triple {9696#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {9514#false} is VALID [2022-04-15 06:01:08,202 INFO L290 TraceCheckUtils]: 52: Hoare triple {9514#false} assume !false; {9514#false} is VALID [2022-04-15 06:01:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:08,202 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:08,432 INFO L290 TraceCheckUtils]: 52: Hoare triple {9514#false} assume !false; {9514#false} is VALID [2022-04-15 06:01:08,432 INFO L290 TraceCheckUtils]: 51: Hoare triple {9696#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {9514#false} is VALID [2022-04-15 06:01:08,432 INFO L290 TraceCheckUtils]: 50: Hoare triple {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9696#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:01:08,433 INFO L272 TraceCheckUtils]: 49: Hoare triple {9712#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:08,433 INFO L290 TraceCheckUtils]: 48: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,434 INFO L290 TraceCheckUtils]: 47: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,434 INFO L290 TraceCheckUtils]: 46: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,435 INFO L290 TraceCheckUtils]: 45: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,435 INFO L290 TraceCheckUtils]: 44: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,436 INFO L290 TraceCheckUtils]: 43: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,436 INFO L290 TraceCheckUtils]: 42: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,436 INFO L290 TraceCheckUtils]: 41: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,437 INFO L290 TraceCheckUtils]: 40: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,437 INFO L290 TraceCheckUtils]: 38: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,438 INFO L290 TraceCheckUtils]: 37: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,438 INFO L290 TraceCheckUtils]: 36: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,439 INFO L290 TraceCheckUtils]: 35: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,439 INFO L290 TraceCheckUtils]: 34: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,440 INFO L290 TraceCheckUtils]: 33: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,440 INFO L290 TraceCheckUtils]: 32: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,440 INFO L290 TraceCheckUtils]: 31: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,441 INFO L290 TraceCheckUtils]: 30: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,441 INFO L290 TraceCheckUtils]: 29: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,442 INFO L290 TraceCheckUtils]: 28: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,442 INFO L290 TraceCheckUtils]: 27: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,443 INFO L290 TraceCheckUtils]: 25: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,443 INFO L290 TraceCheckUtils]: 24: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,444 INFO L290 TraceCheckUtils]: 23: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,444 INFO L290 TraceCheckUtils]: 22: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,445 INFO L290 TraceCheckUtils]: 21: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,445 INFO L290 TraceCheckUtils]: 20: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,445 INFO L290 TraceCheckUtils]: 19: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,446 INFO L290 TraceCheckUtils]: 18: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,446 INFO L290 TraceCheckUtils]: 17: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,446 INFO L290 TraceCheckUtils]: 16: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,447 INFO L290 TraceCheckUtils]: 15: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,447 INFO L290 TraceCheckUtils]: 14: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,448 INFO L290 TraceCheckUtils]: 13: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,448 INFO L290 TraceCheckUtils]: 12: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,449 INFO L290 TraceCheckUtils]: 10: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,450 INFO L290 TraceCheckUtils]: 8: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,450 INFO L290 TraceCheckUtils]: 7: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:08,450 INFO L290 TraceCheckUtils]: 6: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,451 INFO L290 TraceCheckUtils]: 5: Hoare triple {9513#true} ~x~0 := 0; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:08,451 INFO L272 TraceCheckUtils]: 4: Hoare triple {9513#true} call #t~ret5 := main(); {9513#true} is VALID [2022-04-15 06:01:08,451 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-15 06:01:08,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-15 06:01:08,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {9513#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-15 06:01:08,451 INFO L272 TraceCheckUtils]: 0: Hoare triple {9513#true} call ULTIMATE.init(); {9513#true} is VALID [2022-04-15 06:01:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 230 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-04-15 06:01:08,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [544285251] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:08,452 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:08,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 26, 6] total 30 [2022-04-15 06:01:08,452 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:08,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1057751931] [2022-04-15 06:01:08,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1057751931] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:08,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:08,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-15 06:01:08,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254676993] [2022-04-15 06:01:08,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:08,452 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53 [2022-04-15 06:01:08,453 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:08,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:08,493 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:08,493 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-15 06:01:08,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:08,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-15 06:01:08,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=770, Unknown=0, NotChecked=0, Total=870 [2022-04-15 06:01:08,494 INFO L87 Difference]: Start difference. First operand 55 states and 57 transitions. Second operand has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:10,190 INFO L93 Difference]: Finished difference Result 64 states and 68 transitions. [2022-04-15 06:01:10,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-15 06:01:10,190 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53 [2022-04-15 06:01:10,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 65 transitions. [2022-04-15 06:01:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 65 transitions. [2022-04-15 06:01:10,193 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 65 transitions. [2022-04-15 06:01:10,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:10,235 INFO L225 Difference]: With dead ends: 64 [2022-04-15 06:01:10,235 INFO L226 Difference]: Without dead ends: 57 [2022-04-15 06:01:10,235 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 100 SyntacticMatches, 3 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=244, Invalid=2306, Unknown=0, NotChecked=0, Total=2550 [2022-04-15 06:01:10,236 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 29 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 871 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 914 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:10,236 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 54 Invalid, 914 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 871 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 06:01:10,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-04-15 06:01:10,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2022-04-15 06:01:10,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:10,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,340 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,340 INFO L87 Difference]: Start difference. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:10,341 INFO L93 Difference]: Finished difference Result 57 states and 59 transitions. [2022-04-15 06:01:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-04-15 06:01:10,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:10,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:10,342 INFO L74 IsIncluded]: Start isIncluded. First operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 57 states. [2022-04-15 06:01:10,342 INFO L87 Difference]: Start difference. First operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 57 states. [2022-04-15 06:01:10,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:10,342 INFO L93 Difference]: Finished difference Result 57 states and 59 transitions. [2022-04-15 06:01:10,342 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-04-15 06:01:10,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:10,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:10,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:10,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 59 transitions. [2022-04-15 06:01:10,343 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 59 transitions. Word has length 53 [2022-04-15 06:01:10,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:10,343 INFO L478 AbstractCegarLoop]: Abstraction has 57 states and 59 transitions. [2022-04-15 06:01:10,344 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:10,344 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 59 transitions. [2022-04-15 06:01:10,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:10,404 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-04-15 06:01:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 06:01:10,404 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:10,404 INFO L499 BasicCegarLoop]: trace histogram [22, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:10,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:10,618 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:10,818 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42 [2022-04-15 06:01:10,818 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:10,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:10,819 INFO L85 PathProgramCache]: Analyzing trace with hash 11976862, now seen corresponding path program 41 times [2022-04-15 06:01:10,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:10,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1560601521] [2022-04-15 06:01:13,744 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:01:13,893 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:15,986 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:01:16,279 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:16,281 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:16,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1516232272, now seen corresponding path program 1 times [2022-04-15 06:01:16,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:16,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555043538] [2022-04-15 06:01:16,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:16,291 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_43.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_43.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:16,291 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_43.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_43.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:16,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1760204205] [2022-04-15 06:01:16,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:16,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:16,325 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:16,325 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-15 06:01:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:16,388 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:16,403 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:16,404 INFO L85 PathProgramCache]: Analyzing trace with hash 11976862, now seen corresponding path program 42 times [2022-04-15 06:01:16,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:16,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977626727] [2022-04-15 06:01:16,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:16,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:16,841 INFO L290 TraceCheckUtils]: 0: Hoare triple {10288#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-15 06:01:16,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-15 06:01:16,841 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-15 06:01:16,841 INFO L272 TraceCheckUtils]: 0: Hoare triple {10261#true} call ULTIMATE.init(); {10288#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:16,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {10288#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-15 06:01:16,841 INFO L290 TraceCheckUtils]: 2: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-15 06:01:16,841 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-15 06:01:16,842 INFO L272 TraceCheckUtils]: 4: Hoare triple {10261#true} call #t~ret5 := main(); {10261#true} is VALID [2022-04-15 06:01:16,842 INFO L290 TraceCheckUtils]: 5: Hoare triple {10261#true} ~x~0 := 0; {10266#(= main_~x~0 0)} is VALID [2022-04-15 06:01:16,842 INFO L290 TraceCheckUtils]: 6: Hoare triple {10266#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10266#(= main_~x~0 0)} is VALID [2022-04-15 06:01:16,842 INFO L290 TraceCheckUtils]: 7: Hoare triple {10266#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:16,850 INFO L290 TraceCheckUtils]: 8: Hoare triple {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:16,850 INFO L290 TraceCheckUtils]: 9: Hoare triple {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:16,851 INFO L290 TraceCheckUtils]: 10: Hoare triple {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:16,851 INFO L290 TraceCheckUtils]: 11: Hoare triple {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:16,851 INFO L290 TraceCheckUtils]: 12: Hoare triple {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:16,852 INFO L290 TraceCheckUtils]: 13: Hoare triple {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:16,852 INFO L290 TraceCheckUtils]: 14: Hoare triple {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:16,853 INFO L290 TraceCheckUtils]: 15: Hoare triple {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:16,853 INFO L290 TraceCheckUtils]: 16: Hoare triple {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:16,853 INFO L290 TraceCheckUtils]: 17: Hoare triple {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:16,854 INFO L290 TraceCheckUtils]: 18: Hoare triple {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:16,854 INFO L290 TraceCheckUtils]: 19: Hoare triple {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:16,855 INFO L290 TraceCheckUtils]: 20: Hoare triple {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:16,855 INFO L290 TraceCheckUtils]: 21: Hoare triple {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:16,855 INFO L290 TraceCheckUtils]: 22: Hoare triple {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:16,856 INFO L290 TraceCheckUtils]: 23: Hoare triple {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:16,856 INFO L290 TraceCheckUtils]: 24: Hoare triple {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:16,857 INFO L290 TraceCheckUtils]: 25: Hoare triple {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:16,857 INFO L290 TraceCheckUtils]: 26: Hoare triple {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:16,857 INFO L290 TraceCheckUtils]: 27: Hoare triple {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:16,858 INFO L290 TraceCheckUtils]: 28: Hoare triple {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:16,858 INFO L290 TraceCheckUtils]: 29: Hoare triple {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:16,859 INFO L290 TraceCheckUtils]: 30: Hoare triple {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:16,859 INFO L290 TraceCheckUtils]: 31: Hoare triple {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:16,859 INFO L290 TraceCheckUtils]: 32: Hoare triple {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:16,860 INFO L290 TraceCheckUtils]: 33: Hoare triple {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:16,860 INFO L290 TraceCheckUtils]: 34: Hoare triple {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:16,861 INFO L290 TraceCheckUtils]: 35: Hoare triple {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:16,861 INFO L290 TraceCheckUtils]: 36: Hoare triple {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:16,861 INFO L290 TraceCheckUtils]: 37: Hoare triple {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:16,862 INFO L290 TraceCheckUtils]: 38: Hoare triple {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:16,862 INFO L290 TraceCheckUtils]: 39: Hoare triple {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:16,862 INFO L290 TraceCheckUtils]: 40: Hoare triple {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:16,863 INFO L290 TraceCheckUtils]: 41: Hoare triple {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:16,863 INFO L290 TraceCheckUtils]: 42: Hoare triple {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:16,864 INFO L290 TraceCheckUtils]: 43: Hoare triple {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:16,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:16,864 INFO L290 TraceCheckUtils]: 45: Hoare triple {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:16,865 INFO L290 TraceCheckUtils]: 46: Hoare triple {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:16,865 INFO L290 TraceCheckUtils]: 47: Hoare triple {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:16,866 INFO L290 TraceCheckUtils]: 48: Hoare triple {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:16,866 INFO L290 TraceCheckUtils]: 49: Hoare triple {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {10262#false} is VALID [2022-04-15 06:01:16,866 INFO L290 TraceCheckUtils]: 50: Hoare triple {10262#false} assume !(~x~0 % 4294967296 < 268435455); {10262#false} is VALID [2022-04-15 06:01:16,866 INFO L272 TraceCheckUtils]: 51: Hoare triple {10262#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {10262#false} is VALID [2022-04-15 06:01:16,866 INFO L290 TraceCheckUtils]: 52: Hoare triple {10262#false} ~cond := #in~cond; {10262#false} is VALID [2022-04-15 06:01:16,866 INFO L290 TraceCheckUtils]: 53: Hoare triple {10262#false} assume 0 == ~cond; {10262#false} is VALID [2022-04-15 06:01:16,866 INFO L290 TraceCheckUtils]: 54: Hoare triple {10262#false} assume !false; {10262#false} is VALID [2022-04-15 06:01:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:16,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:16,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977626727] [2022-04-15 06:01:16,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977626727] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:16,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792703450] [2022-04-15 06:01:16,867 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:01:16,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:16,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:16,868 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:16,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-15 06:01:16,937 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:01:16,937 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:16,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 06:01:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:16,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:17,184 INFO L272 TraceCheckUtils]: 0: Hoare triple {10261#true} call ULTIMATE.init(); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {10261#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L272 TraceCheckUtils]: 4: Hoare triple {10261#true} call #t~ret5 := main(); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 5: Hoare triple {10261#true} ~x~0 := 0; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 6: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 7: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 8: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 9: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 10: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 15: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 16: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 17: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 19: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 20: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 24: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 25: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 26: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 27: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 28: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 29: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 30: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 31: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 32: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 33: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 34: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 35: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 36: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,186 INFO L290 TraceCheckUtils]: 37: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 38: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 39: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 40: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 41: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 42: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 43: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 44: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 45: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:17,187 INFO L290 TraceCheckUtils]: 46: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:17,188 INFO L290 TraceCheckUtils]: 47: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:01:17,188 INFO L290 TraceCheckUtils]: 48: Hoare triple {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:01:17,203 INFO L290 TraceCheckUtils]: 49: Hoare triple {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {10440#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:01:17,204 INFO L290 TraceCheckUtils]: 50: Hoare triple {10440#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {10262#false} is VALID [2022-04-15 06:01:17,204 INFO L272 TraceCheckUtils]: 51: Hoare triple {10262#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {10262#false} is VALID [2022-04-15 06:01:17,205 INFO L290 TraceCheckUtils]: 52: Hoare triple {10262#false} ~cond := #in~cond; {10262#false} is VALID [2022-04-15 06:01:17,205 INFO L290 TraceCheckUtils]: 53: Hoare triple {10262#false} assume 0 == ~cond; {10262#false} is VALID [2022-04-15 06:01:17,205 INFO L290 TraceCheckUtils]: 54: Hoare triple {10262#false} assume !false; {10262#false} is VALID [2022-04-15 06:01:17,205 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 63 proven. 1 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-15 06:01:17,205 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:18,063 INFO L290 TraceCheckUtils]: 54: Hoare triple {10262#false} assume !false; {10262#false} is VALID [2022-04-15 06:01:18,063 INFO L290 TraceCheckUtils]: 53: Hoare triple {10459#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {10262#false} is VALID [2022-04-15 06:01:18,064 INFO L290 TraceCheckUtils]: 52: Hoare triple {10463#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10459#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:01:18,064 INFO L272 TraceCheckUtils]: 51: Hoare triple {10467#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {10463#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:18,064 INFO L290 TraceCheckUtils]: 50: Hoare triple {10471#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 268435455); {10467#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:18,065 INFO L290 TraceCheckUtils]: 49: Hoare triple {10475#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {10471#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:01:18,066 INFO L290 TraceCheckUtils]: 48: Hoare triple {10479#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !!(~x~0 % 4294967296 < 268435455); {10475#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 47: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10479#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 46: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 45: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 44: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 43: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 42: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 41: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 40: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 39: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 38: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 37: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 36: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 35: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,067 INFO L290 TraceCheckUtils]: 34: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 33: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 32: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 29: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 28: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 26: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 25: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 24: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 23: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 22: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 19: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 18: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 17: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 15: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 14: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 13: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 12: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 11: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 8: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 7: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 6: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 5: Hoare triple {10261#true} ~x~0 := 0; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L272 TraceCheckUtils]: 4: Hoare triple {10261#true} call #t~ret5 := main(); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {10261#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-15 06:01:18,069 INFO L272 TraceCheckUtils]: 0: Hoare triple {10261#true} call ULTIMATE.init(); {10261#true} is VALID [2022-04-15 06:01:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 63 proven. 1 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-15 06:01:18,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792703450] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:18,070 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:18,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 4, 8] total 33 [2022-04-15 06:01:18,070 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:18,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1560601521] [2022-04-15 06:01:18,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1560601521] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:18,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:18,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 06:01:18,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573615733] [2022-04-15 06:01:18,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:18,071 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 55 [2022-04-15 06:01:18,071 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:18,071 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:18,112 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:18,112 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 06:01:18,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:18,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 06:01:18,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2022-04-15 06:01:18,113 INFO L87 Difference]: Start difference. First operand 57 states and 59 transitions. Second operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:20,086 INFO L93 Difference]: Finished difference Result 66 states and 70 transitions. [2022-04-15 06:01:20,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-15 06:01:20,086 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 55 [2022-04-15 06:01:20,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:20,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 67 transitions. [2022-04-15 06:01:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 67 transitions. [2022-04-15 06:01:20,087 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 67 transitions. [2022-04-15 06:01:20,193 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:20,194 INFO L225 Difference]: With dead ends: 66 [2022-04-15 06:01:20,194 INFO L226 Difference]: Without dead ends: 59 [2022-04-15 06:01:20,195 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 104 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=418, Invalid=2552, Unknown=0, NotChecked=0, Total=2970 [2022-04-15 06:01:20,195 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 30 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 1038 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 1083 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 1038 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:20,195 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [30 Valid, 124 Invalid, 1083 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 1038 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 06:01:20,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-15 06:01:20,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2022-04-15 06:01:20,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:20,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,359 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,359 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:20,360 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2022-04-15 06:01:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-04-15 06:01:20,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:20,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:20,360 INFO L74 IsIncluded]: Start isIncluded. First operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 59 states. [2022-04-15 06:01:20,361 INFO L87 Difference]: Start difference. First operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 59 states. [2022-04-15 06:01:20,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:20,361 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2022-04-15 06:01:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-04-15 06:01:20,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:20,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:20,361 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:20,361 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 61 transitions. [2022-04-15 06:01:20,363 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 61 transitions. Word has length 55 [2022-04-15 06:01:20,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:20,363 INFO L478 AbstractCegarLoop]: Abstraction has 59 states and 61 transitions. [2022-04-15 06:01:20,363 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:20,363 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 61 transitions. [2022-04-15 06:01:20,460 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-04-15 06:01:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-15 06:01:20,460 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:20,460 INFO L499 BasicCegarLoop]: trace histogram [23, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:20,481 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:20,665 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:20,861 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:20,861 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:20,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:20,862 INFO L85 PathProgramCache]: Analyzing trace with hash 566799547, now seen corresponding path program 43 times [2022-04-15 06:01:20,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:20,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [840617056] [2022-04-15 06:01:22,925 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:01:23,092 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:24,294 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:24,296 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:24,299 INFO L85 PathProgramCache]: Analyzing trace with hash 533299888, now seen corresponding path program 1 times [2022-04-15 06:01:24,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:24,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750451379] [2022-04-15 06:01:24,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:24,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:24,306 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_45.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_45.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:24,307 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_45.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_45.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:24,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [443816734] [2022-04-15 06:01:24,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:24,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:24,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:24,326 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:24,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-15 06:01:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:24,426 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:24,441 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:24,442 INFO L85 PathProgramCache]: Analyzing trace with hash 566799547, now seen corresponding path program 44 times [2022-04-15 06:01:24,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:24,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832086320] [2022-04-15 06:01:24,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:24,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:24,923 INFO L290 TraceCheckUtils]: 0: Hoare triple {11066#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-15 06:01:24,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-15 06:01:24,924 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-15 06:01:24,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {11038#true} call ULTIMATE.init(); {11066#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:24,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {11066#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-15 06:01:24,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-15 06:01:24,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-15 06:01:24,924 INFO L272 TraceCheckUtils]: 4: Hoare triple {11038#true} call #t~ret5 := main(); {11038#true} is VALID [2022-04-15 06:01:24,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {11038#true} ~x~0 := 0; {11043#(= main_~x~0 0)} is VALID [2022-04-15 06:01:24,925 INFO L290 TraceCheckUtils]: 6: Hoare triple {11043#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11043#(= main_~x~0 0)} is VALID [2022-04-15 06:01:24,925 INFO L290 TraceCheckUtils]: 7: Hoare triple {11043#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:24,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:24,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:24,926 INFO L290 TraceCheckUtils]: 10: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:24,927 INFO L290 TraceCheckUtils]: 11: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:24,927 INFO L290 TraceCheckUtils]: 12: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:24,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:24,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:24,929 INFO L290 TraceCheckUtils]: 15: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:24,929 INFO L290 TraceCheckUtils]: 16: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:24,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:24,930 INFO L290 TraceCheckUtils]: 18: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:24,930 INFO L290 TraceCheckUtils]: 19: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:24,931 INFO L290 TraceCheckUtils]: 20: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:24,931 INFO L290 TraceCheckUtils]: 21: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:24,932 INFO L290 TraceCheckUtils]: 22: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:24,932 INFO L290 TraceCheckUtils]: 23: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:24,932 INFO L290 TraceCheckUtils]: 24: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:24,933 INFO L290 TraceCheckUtils]: 25: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:24,933 INFO L290 TraceCheckUtils]: 26: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:24,934 INFO L290 TraceCheckUtils]: 27: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:24,934 INFO L290 TraceCheckUtils]: 28: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:24,935 INFO L290 TraceCheckUtils]: 29: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:24,935 INFO L290 TraceCheckUtils]: 30: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:24,935 INFO L290 TraceCheckUtils]: 31: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:24,948 INFO L290 TraceCheckUtils]: 32: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:24,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:24,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:24,950 INFO L290 TraceCheckUtils]: 35: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:24,950 INFO L290 TraceCheckUtils]: 36: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:24,951 INFO L290 TraceCheckUtils]: 37: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:24,951 INFO L290 TraceCheckUtils]: 38: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:24,952 INFO L290 TraceCheckUtils]: 39: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:24,952 INFO L290 TraceCheckUtils]: 40: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:24,952 INFO L290 TraceCheckUtils]: 41: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:24,953 INFO L290 TraceCheckUtils]: 42: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:24,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:24,954 INFO L290 TraceCheckUtils]: 44: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:24,954 INFO L290 TraceCheckUtils]: 45: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:24,954 INFO L290 TraceCheckUtils]: 46: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:24,955 INFO L290 TraceCheckUtils]: 47: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:24,955 INFO L290 TraceCheckUtils]: 48: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:24,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:24,956 INFO L290 TraceCheckUtils]: 50: Hoare triple {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:24,957 INFO L290 TraceCheckUtils]: 51: Hoare triple {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11039#false} is VALID [2022-04-15 06:01:24,957 INFO L290 TraceCheckUtils]: 52: Hoare triple {11039#false} assume !(~x~0 % 4294967296 < 268435455); {11039#false} is VALID [2022-04-15 06:01:24,957 INFO L272 TraceCheckUtils]: 53: Hoare triple {11039#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11039#false} is VALID [2022-04-15 06:01:24,957 INFO L290 TraceCheckUtils]: 54: Hoare triple {11039#false} ~cond := #in~cond; {11039#false} is VALID [2022-04-15 06:01:24,957 INFO L290 TraceCheckUtils]: 55: Hoare triple {11039#false} assume 0 == ~cond; {11039#false} is VALID [2022-04-15 06:01:24,957 INFO L290 TraceCheckUtils]: 56: Hoare triple {11039#false} assume !false; {11039#false} is VALID [2022-04-15 06:01:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 23 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:24,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:24,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832086320] [2022-04-15 06:01:24,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832086320] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:24,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [517816933] [2022-04-15 06:01:24,958 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:01:24,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:24,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:24,959 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:24,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-15 06:01:25,006 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:01:25,006 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:25,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-15 06:01:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:25,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:25,663 INFO L272 TraceCheckUtils]: 0: Hoare triple {11038#true} call ULTIMATE.init(); {11038#true} is VALID [2022-04-15 06:01:25,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {11038#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-15 06:01:25,663 INFO L290 TraceCheckUtils]: 2: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-15 06:01:25,663 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-15 06:01:25,663 INFO L272 TraceCheckUtils]: 4: Hoare triple {11038#true} call #t~ret5 := main(); {11038#true} is VALID [2022-04-15 06:01:25,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {11038#true} ~x~0 := 0; {11043#(= main_~x~0 0)} is VALID [2022-04-15 06:01:25,664 INFO L290 TraceCheckUtils]: 6: Hoare triple {11043#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11043#(= main_~x~0 0)} is VALID [2022-04-15 06:01:25,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {11043#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:25,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:25,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:25,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:25,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:25,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:25,666 INFO L290 TraceCheckUtils]: 13: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:25,667 INFO L290 TraceCheckUtils]: 14: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:25,667 INFO L290 TraceCheckUtils]: 15: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:25,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:25,668 INFO L290 TraceCheckUtils]: 17: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:25,668 INFO L290 TraceCheckUtils]: 18: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:25,669 INFO L290 TraceCheckUtils]: 19: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:25,669 INFO L290 TraceCheckUtils]: 20: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:25,670 INFO L290 TraceCheckUtils]: 21: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:25,670 INFO L290 TraceCheckUtils]: 22: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:25,671 INFO L290 TraceCheckUtils]: 23: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:25,671 INFO L290 TraceCheckUtils]: 24: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:25,671 INFO L290 TraceCheckUtils]: 25: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:25,672 INFO L290 TraceCheckUtils]: 26: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:25,672 INFO L290 TraceCheckUtils]: 27: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:25,673 INFO L290 TraceCheckUtils]: 28: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:25,673 INFO L290 TraceCheckUtils]: 29: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:25,673 INFO L290 TraceCheckUtils]: 30: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:25,674 INFO L290 TraceCheckUtils]: 31: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:25,674 INFO L290 TraceCheckUtils]: 32: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:25,675 INFO L290 TraceCheckUtils]: 33: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:25,675 INFO L290 TraceCheckUtils]: 34: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:25,676 INFO L290 TraceCheckUtils]: 35: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:25,676 INFO L290 TraceCheckUtils]: 36: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:25,676 INFO L290 TraceCheckUtils]: 37: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:25,677 INFO L290 TraceCheckUtils]: 38: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:25,677 INFO L290 TraceCheckUtils]: 39: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:25,678 INFO L290 TraceCheckUtils]: 40: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:25,678 INFO L290 TraceCheckUtils]: 41: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:25,679 INFO L290 TraceCheckUtils]: 42: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:25,679 INFO L290 TraceCheckUtils]: 43: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:25,679 INFO L290 TraceCheckUtils]: 44: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:25,680 INFO L290 TraceCheckUtils]: 45: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:25,680 INFO L290 TraceCheckUtils]: 46: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:25,681 INFO L290 TraceCheckUtils]: 47: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:25,681 INFO L290 TraceCheckUtils]: 48: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:25,682 INFO L290 TraceCheckUtils]: 49: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:25,682 INFO L290 TraceCheckUtils]: 50: Hoare triple {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:25,682 INFO L290 TraceCheckUtils]: 51: Hoare triple {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:25,683 INFO L290 TraceCheckUtils]: 52: Hoare triple {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:25,683 INFO L272 TraceCheckUtils]: 53: Hoare triple {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:25,684 INFO L290 TraceCheckUtils]: 54: Hoare triple {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11235#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:01:25,684 INFO L290 TraceCheckUtils]: 55: Hoare triple {11235#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {11039#false} is VALID [2022-04-15 06:01:25,684 INFO L290 TraceCheckUtils]: 56: Hoare triple {11039#false} assume !false; {11039#false} is VALID [2022-04-15 06:01:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:25,685 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:25,937 INFO L290 TraceCheckUtils]: 56: Hoare triple {11039#false} assume !false; {11039#false} is VALID [2022-04-15 06:01:25,938 INFO L290 TraceCheckUtils]: 55: Hoare triple {11235#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {11039#false} is VALID [2022-04-15 06:01:25,938 INFO L290 TraceCheckUtils]: 54: Hoare triple {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11235#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:01:25,939 INFO L272 TraceCheckUtils]: 53: Hoare triple {11251#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:25,939 INFO L290 TraceCheckUtils]: 52: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,940 INFO L290 TraceCheckUtils]: 51: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,940 INFO L290 TraceCheckUtils]: 50: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,941 INFO L290 TraceCheckUtils]: 49: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,941 INFO L290 TraceCheckUtils]: 48: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,941 INFO L290 TraceCheckUtils]: 47: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,942 INFO L290 TraceCheckUtils]: 46: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,942 INFO L290 TraceCheckUtils]: 45: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,943 INFO L290 TraceCheckUtils]: 44: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,943 INFO L290 TraceCheckUtils]: 43: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,943 INFO L290 TraceCheckUtils]: 42: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,944 INFO L290 TraceCheckUtils]: 41: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,944 INFO L290 TraceCheckUtils]: 40: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,945 INFO L290 TraceCheckUtils]: 39: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,945 INFO L290 TraceCheckUtils]: 38: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,946 INFO L290 TraceCheckUtils]: 37: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,946 INFO L290 TraceCheckUtils]: 36: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,946 INFO L290 TraceCheckUtils]: 35: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,947 INFO L290 TraceCheckUtils]: 34: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,947 INFO L290 TraceCheckUtils]: 33: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,948 INFO L290 TraceCheckUtils]: 32: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,948 INFO L290 TraceCheckUtils]: 31: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,948 INFO L290 TraceCheckUtils]: 30: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,949 INFO L290 TraceCheckUtils]: 29: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,949 INFO L290 TraceCheckUtils]: 28: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,950 INFO L290 TraceCheckUtils]: 27: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,950 INFO L290 TraceCheckUtils]: 26: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,951 INFO L290 TraceCheckUtils]: 25: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,951 INFO L290 TraceCheckUtils]: 24: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,951 INFO L290 TraceCheckUtils]: 23: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,952 INFO L290 TraceCheckUtils]: 22: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,952 INFO L290 TraceCheckUtils]: 21: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,953 INFO L290 TraceCheckUtils]: 19: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,953 INFO L290 TraceCheckUtils]: 18: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,954 INFO L290 TraceCheckUtils]: 17: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,954 INFO L290 TraceCheckUtils]: 16: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,955 INFO L290 TraceCheckUtils]: 13: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,956 INFO L290 TraceCheckUtils]: 12: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,956 INFO L290 TraceCheckUtils]: 11: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,957 INFO L290 TraceCheckUtils]: 10: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,957 INFO L290 TraceCheckUtils]: 9: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,958 INFO L290 TraceCheckUtils]: 7: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:25,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {11038#true} ~x~0 := 0; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:25,959 INFO L272 TraceCheckUtils]: 4: Hoare triple {11038#true} call #t~ret5 := main(); {11038#true} is VALID [2022-04-15 06:01:25,959 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-15 06:01:25,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-15 06:01:25,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {11038#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-15 06:01:25,959 INFO L272 TraceCheckUtils]: 0: Hoare triple {11038#true} call ULTIMATE.init(); {11038#true} is VALID [2022-04-15 06:01:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-04-15 06:01:25,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [517816933] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:25,959 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:25,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 28, 6] total 32 [2022-04-15 06:01:25,960 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:25,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [840617056] [2022-04-15 06:01:25,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [840617056] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:25,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:25,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-15 06:01:25,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532403669] [2022-04-15 06:01:25,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:25,960 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-04-15 06:01:25,960 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:25,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:26,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:26,002 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-15 06:01:26,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:26,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-15 06:01:26,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=884, Unknown=0, NotChecked=0, Total=992 [2022-04-15 06:01:26,003 INFO L87 Difference]: Start difference. First operand 59 states and 61 transitions. Second operand has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:27,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:27,998 INFO L93 Difference]: Finished difference Result 68 states and 72 transitions. [2022-04-15 06:01:27,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-15 06:01:27,998 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-04-15 06:01:27,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 69 transitions. [2022-04-15 06:01:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 69 transitions. [2022-04-15 06:01:28,000 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 69 transitions. [2022-04-15 06:01:28,063 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:28,063 INFO L225 Difference]: With dead ends: 68 [2022-04-15 06:01:28,064 INFO L226 Difference]: Without dead ends: 61 [2022-04-15 06:01:28,065 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 108 SyntacticMatches, 3 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=266, Invalid=2704, Unknown=0, NotChecked=0, Total=2970 [2022-04-15 06:01:28,065 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 31 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 1041 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 1088 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 1041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:28,065 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 54 Invalid, 1088 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 1041 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 06:01:28,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2022-04-15 06:01:28,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2022-04-15 06:01:28,222 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:28,223 INFO L82 GeneralOperation]: Start isEquivalent. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:28,223 INFO L74 IsIncluded]: Start isIncluded. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:28,223 INFO L87 Difference]: Start difference. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:28,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:28,224 INFO L93 Difference]: Finished difference Result 61 states and 63 transitions. [2022-04-15 06:01:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-04-15 06:01:28,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:28,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:28,224 INFO L74 IsIncluded]: Start isIncluded. First operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 61 states. [2022-04-15 06:01:28,224 INFO L87 Difference]: Start difference. First operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 61 states. [2022-04-15 06:01:28,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:28,225 INFO L93 Difference]: Finished difference Result 61 states and 63 transitions. [2022-04-15 06:01:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-04-15 06:01:28,225 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:28,225 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:28,225 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:28,225 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:28,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 63 transitions. [2022-04-15 06:01:28,226 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 63 transitions. Word has length 57 [2022-04-15 06:01:28,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:28,226 INFO L478 AbstractCegarLoop]: Abstraction has 61 states and 63 transitions. [2022-04-15 06:01:28,226 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:28,226 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 63 transitions. [2022-04-15 06:01:28,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-04-15 06:01:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 06:01:28,321 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:28,322 INFO L499 BasicCegarLoop]: trace histogram [24, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:28,329 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:28,542 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Ended with exit code 0 [2022-04-15 06:01:28,722 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46 [2022-04-15 06:01:28,722 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:28,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:28,723 INFO L85 PathProgramCache]: Analyzing trace with hash 1175455128, now seen corresponding path program 45 times [2022-04-15 06:01:28,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:28,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1556389872] [2022-04-15 06:01:30,349 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:01:30,494 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:32,919 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:32,921 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:32,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1712135248, now seen corresponding path program 1 times [2022-04-15 06:01:32,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:32,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782369422] [2022-04-15 06:01:32,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:32,932 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_47.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_47.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:32,933 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_47.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_47.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:32,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [713581634] [2022-04-15 06:01:32,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:32,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:32,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:32,944 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:32,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-15 06:01:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:32,990 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:33,003 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:33,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1175455128, now seen corresponding path program 46 times [2022-04-15 06:01:33,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:33,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545624994] [2022-04-15 06:01:33,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:33,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:33,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:33,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {11869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-15 06:01:33,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-15 06:01:33,465 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-15 06:01:33,466 INFO L272 TraceCheckUtils]: 0: Hoare triple {11840#true} call ULTIMATE.init(); {11869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:33,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {11869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-15 06:01:33,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-15 06:01:33,466 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-15 06:01:33,466 INFO L272 TraceCheckUtils]: 4: Hoare triple {11840#true} call #t~ret5 := main(); {11840#true} is VALID [2022-04-15 06:01:33,466 INFO L290 TraceCheckUtils]: 5: Hoare triple {11840#true} ~x~0 := 0; {11845#(= main_~x~0 0)} is VALID [2022-04-15 06:01:33,467 INFO L290 TraceCheckUtils]: 6: Hoare triple {11845#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11845#(= main_~x~0 0)} is VALID [2022-04-15 06:01:33,467 INFO L290 TraceCheckUtils]: 7: Hoare triple {11845#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:33,467 INFO L290 TraceCheckUtils]: 8: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:33,468 INFO L290 TraceCheckUtils]: 9: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:33,468 INFO L290 TraceCheckUtils]: 10: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:33,469 INFO L290 TraceCheckUtils]: 11: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:33,469 INFO L290 TraceCheckUtils]: 12: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:33,469 INFO L290 TraceCheckUtils]: 13: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:33,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:33,470 INFO L290 TraceCheckUtils]: 15: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:33,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:33,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:33,471 INFO L290 TraceCheckUtils]: 18: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:33,472 INFO L290 TraceCheckUtils]: 19: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:33,472 INFO L290 TraceCheckUtils]: 20: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:33,473 INFO L290 TraceCheckUtils]: 21: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:33,473 INFO L290 TraceCheckUtils]: 22: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:33,474 INFO L290 TraceCheckUtils]: 23: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:33,474 INFO L290 TraceCheckUtils]: 24: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:33,474 INFO L290 TraceCheckUtils]: 25: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:33,475 INFO L290 TraceCheckUtils]: 26: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:33,475 INFO L290 TraceCheckUtils]: 27: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:33,475 INFO L290 TraceCheckUtils]: 28: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:33,476 INFO L290 TraceCheckUtils]: 29: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:33,476 INFO L290 TraceCheckUtils]: 30: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:33,477 INFO L290 TraceCheckUtils]: 31: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:33,477 INFO L290 TraceCheckUtils]: 32: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:33,478 INFO L290 TraceCheckUtils]: 33: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:33,478 INFO L290 TraceCheckUtils]: 34: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:33,478 INFO L290 TraceCheckUtils]: 35: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:33,479 INFO L290 TraceCheckUtils]: 36: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:33,479 INFO L290 TraceCheckUtils]: 37: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:33,480 INFO L290 TraceCheckUtils]: 38: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:33,480 INFO L290 TraceCheckUtils]: 39: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:33,480 INFO L290 TraceCheckUtils]: 40: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:33,481 INFO L290 TraceCheckUtils]: 41: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:33,481 INFO L290 TraceCheckUtils]: 42: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:33,482 INFO L290 TraceCheckUtils]: 43: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:33,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:33,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:33,483 INFO L290 TraceCheckUtils]: 46: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:33,483 INFO L290 TraceCheckUtils]: 47: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:33,484 INFO L290 TraceCheckUtils]: 48: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:33,484 INFO L290 TraceCheckUtils]: 49: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:33,484 INFO L290 TraceCheckUtils]: 50: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:33,485 INFO L290 TraceCheckUtils]: 51: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:33,485 INFO L290 TraceCheckUtils]: 52: Hoare triple {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:33,486 INFO L290 TraceCheckUtils]: 53: Hoare triple {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11841#false} is VALID [2022-04-15 06:01:33,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {11841#false} assume !(~x~0 % 4294967296 < 268435455); {11841#false} is VALID [2022-04-15 06:01:33,486 INFO L272 TraceCheckUtils]: 55: Hoare triple {11841#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11841#false} is VALID [2022-04-15 06:01:33,486 INFO L290 TraceCheckUtils]: 56: Hoare triple {11841#false} ~cond := #in~cond; {11841#false} is VALID [2022-04-15 06:01:33,486 INFO L290 TraceCheckUtils]: 57: Hoare triple {11841#false} assume 0 == ~cond; {11841#false} is VALID [2022-04-15 06:01:33,486 INFO L290 TraceCheckUtils]: 58: Hoare triple {11841#false} assume !false; {11841#false} is VALID [2022-04-15 06:01:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:33,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:33,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545624994] [2022-04-15 06:01:33,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545624994] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:33,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [240467564] [2022-04-15 06:01:33,487 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:01:33,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:33,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:33,488 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:33,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-15 06:01:33,550 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:01:33,551 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:33,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-15 06:01:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:33,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:34,004 INFO L272 TraceCheckUtils]: 0: Hoare triple {11840#true} call ULTIMATE.init(); {11840#true} is VALID [2022-04-15 06:01:34,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {11840#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-15 06:01:34,005 INFO L290 TraceCheckUtils]: 2: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-15 06:01:34,005 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-15 06:01:34,005 INFO L272 TraceCheckUtils]: 4: Hoare triple {11840#true} call #t~ret5 := main(); {11840#true} is VALID [2022-04-15 06:01:34,005 INFO L290 TraceCheckUtils]: 5: Hoare triple {11840#true} ~x~0 := 0; {11845#(= main_~x~0 0)} is VALID [2022-04-15 06:01:34,005 INFO L290 TraceCheckUtils]: 6: Hoare triple {11845#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11845#(= main_~x~0 0)} is VALID [2022-04-15 06:01:34,006 INFO L290 TraceCheckUtils]: 7: Hoare triple {11845#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:34,006 INFO L290 TraceCheckUtils]: 8: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:34,006 INFO L290 TraceCheckUtils]: 9: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:34,006 INFO L290 TraceCheckUtils]: 10: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:34,007 INFO L290 TraceCheckUtils]: 11: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:34,007 INFO L290 TraceCheckUtils]: 12: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:34,008 INFO L290 TraceCheckUtils]: 13: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:34,008 INFO L290 TraceCheckUtils]: 14: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:34,008 INFO L290 TraceCheckUtils]: 15: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:34,008 INFO L290 TraceCheckUtils]: 16: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:34,009 INFO L290 TraceCheckUtils]: 17: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:34,009 INFO L290 TraceCheckUtils]: 18: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:34,009 INFO L290 TraceCheckUtils]: 19: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:34,010 INFO L290 TraceCheckUtils]: 20: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:34,010 INFO L290 TraceCheckUtils]: 21: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:34,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:34,011 INFO L290 TraceCheckUtils]: 23: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:34,011 INFO L290 TraceCheckUtils]: 24: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:34,011 INFO L290 TraceCheckUtils]: 25: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:34,012 INFO L290 TraceCheckUtils]: 26: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:34,012 INFO L290 TraceCheckUtils]: 27: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:34,012 INFO L290 TraceCheckUtils]: 28: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:34,013 INFO L290 TraceCheckUtils]: 29: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:34,013 INFO L290 TraceCheckUtils]: 30: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:34,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:34,014 INFO L290 TraceCheckUtils]: 32: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:34,014 INFO L290 TraceCheckUtils]: 33: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:34,014 INFO L290 TraceCheckUtils]: 34: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:34,015 INFO L290 TraceCheckUtils]: 35: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:34,015 INFO L290 TraceCheckUtils]: 36: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:34,015 INFO L290 TraceCheckUtils]: 37: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:34,016 INFO L290 TraceCheckUtils]: 38: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:34,016 INFO L290 TraceCheckUtils]: 39: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:34,016 INFO L290 TraceCheckUtils]: 40: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:34,017 INFO L290 TraceCheckUtils]: 41: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:34,017 INFO L290 TraceCheckUtils]: 42: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:34,017 INFO L290 TraceCheckUtils]: 43: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:34,018 INFO L290 TraceCheckUtils]: 44: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:34,018 INFO L290 TraceCheckUtils]: 45: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:34,018 INFO L290 TraceCheckUtils]: 46: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:34,019 INFO L290 TraceCheckUtils]: 47: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:34,019 INFO L290 TraceCheckUtils]: 48: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:34,019 INFO L290 TraceCheckUtils]: 49: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:34,020 INFO L290 TraceCheckUtils]: 50: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:34,020 INFO L290 TraceCheckUtils]: 51: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:34,020 INFO L290 TraceCheckUtils]: 52: Hoare triple {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:34,021 INFO L290 TraceCheckUtils]: 53: Hoare triple {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12033#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:34,021 INFO L290 TraceCheckUtils]: 54: Hoare triple {12033#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {11841#false} is VALID [2022-04-15 06:01:34,021 INFO L272 TraceCheckUtils]: 55: Hoare triple {11841#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11841#false} is VALID [2022-04-15 06:01:34,021 INFO L290 TraceCheckUtils]: 56: Hoare triple {11841#false} ~cond := #in~cond; {11841#false} is VALID [2022-04-15 06:01:34,021 INFO L290 TraceCheckUtils]: 57: Hoare triple {11841#false} assume 0 == ~cond; {11841#false} is VALID [2022-04-15 06:01:34,021 INFO L290 TraceCheckUtils]: 58: Hoare triple {11841#false} assume !false; {11841#false} is VALID [2022-04-15 06:01:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:34,022 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:35,249 INFO L290 TraceCheckUtils]: 58: Hoare triple {11841#false} assume !false; {11841#false} is VALID [2022-04-15 06:01:35,249 INFO L290 TraceCheckUtils]: 57: Hoare triple {11841#false} assume 0 == ~cond; {11841#false} is VALID [2022-04-15 06:01:35,249 INFO L290 TraceCheckUtils]: 56: Hoare triple {11841#false} ~cond := #in~cond; {11841#false} is VALID [2022-04-15 06:01:35,250 INFO L272 TraceCheckUtils]: 55: Hoare triple {11841#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11841#false} is VALID [2022-04-15 06:01:35,250 INFO L290 TraceCheckUtils]: 54: Hoare triple {12061#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {11841#false} is VALID [2022-04-15 06:01:35,250 INFO L290 TraceCheckUtils]: 53: Hoare triple {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12061#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,251 INFO L290 TraceCheckUtils]: 52: Hoare triple {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,251 INFO L290 TraceCheckUtils]: 51: Hoare triple {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,252 INFO L290 TraceCheckUtils]: 50: Hoare triple {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,252 INFO L290 TraceCheckUtils]: 49: Hoare triple {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,253 INFO L290 TraceCheckUtils]: 48: Hoare triple {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,253 INFO L290 TraceCheckUtils]: 47: Hoare triple {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,254 INFO L290 TraceCheckUtils]: 46: Hoare triple {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,254 INFO L290 TraceCheckUtils]: 45: Hoare triple {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,254 INFO L290 TraceCheckUtils]: 44: Hoare triple {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,255 INFO L290 TraceCheckUtils]: 42: Hoare triple {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,257 INFO L290 TraceCheckUtils]: 39: Hoare triple {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,257 INFO L290 TraceCheckUtils]: 38: Hoare triple {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,258 INFO L290 TraceCheckUtils]: 37: Hoare triple {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,258 INFO L290 TraceCheckUtils]: 36: Hoare triple {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,259 INFO L290 TraceCheckUtils]: 35: Hoare triple {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,259 INFO L290 TraceCheckUtils]: 34: Hoare triple {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,260 INFO L290 TraceCheckUtils]: 33: Hoare triple {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,260 INFO L290 TraceCheckUtils]: 32: Hoare triple {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,261 INFO L290 TraceCheckUtils]: 31: Hoare triple {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,263 INFO L290 TraceCheckUtils]: 26: Hoare triple {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,263 INFO L290 TraceCheckUtils]: 25: Hoare triple {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,265 INFO L290 TraceCheckUtils]: 22: Hoare triple {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,266 INFO L290 TraceCheckUtils]: 21: Hoare triple {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,266 INFO L290 TraceCheckUtils]: 20: Hoare triple {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,267 INFO L290 TraceCheckUtils]: 19: Hoare triple {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,268 INFO L290 TraceCheckUtils]: 17: Hoare triple {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,268 INFO L290 TraceCheckUtils]: 16: Hoare triple {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,269 INFO L290 TraceCheckUtils]: 15: Hoare triple {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,269 INFO L290 TraceCheckUtils]: 13: Hoare triple {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,270 INFO L290 TraceCheckUtils]: 12: Hoare triple {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,270 INFO L290 TraceCheckUtils]: 11: Hoare triple {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,271 INFO L290 TraceCheckUtils]: 10: Hoare triple {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,271 INFO L290 TraceCheckUtils]: 9: Hoare triple {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,272 INFO L290 TraceCheckUtils]: 8: Hoare triple {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,272 INFO L290 TraceCheckUtils]: 7: Hoare triple {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,273 INFO L290 TraceCheckUtils]: 6: Hoare triple {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,273 INFO L290 TraceCheckUtils]: 5: Hoare triple {11840#true} ~x~0 := 0; {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:01:35,273 INFO L272 TraceCheckUtils]: 4: Hoare triple {11840#true} call #t~ret5 := main(); {11840#true} is VALID [2022-04-15 06:01:35,273 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-15 06:01:35,273 INFO L290 TraceCheckUtils]: 2: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-15 06:01:35,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {11840#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-15 06:01:35,273 INFO L272 TraceCheckUtils]: 0: Hoare triple {11840#true} call ULTIMATE.init(); {11840#true} is VALID [2022-04-15 06:01:35,274 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:35,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [240467564] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:35,274 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:35,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27, 27] total 54 [2022-04-15 06:01:35,274 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:35,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1556389872] [2022-04-15 06:01:35,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1556389872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:35,274 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:35,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-15 06:01:35,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168825385] [2022-04-15 06:01:35,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:35,275 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-15 06:01:35,275 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:35,275 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:35,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:35,319 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-15 06:01:35,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:35,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-15 06:01:35,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=779, Invalid=2083, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 06:01:35,320 INFO L87 Difference]: Start difference. First operand 61 states and 63 transitions. Second operand has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:37,545 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2022-04-15 06:01:37,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-15 06:01:37,545 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-15 06:01:37,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 71 transitions. [2022-04-15 06:01:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 71 transitions. [2022-04-15 06:01:37,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 71 transitions. [2022-04-15 06:01:37,603 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:37,604 INFO L225 Difference]: With dead ends: 70 [2022-04-15 06:01:37,604 INFO L226 Difference]: Without dead ends: 63 [2022-04-15 06:01:37,605 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 92 SyntacticMatches, 2 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 332 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=1521, Invalid=4485, Unknown=0, NotChecked=0, Total=6006 [2022-04-15 06:01:37,605 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 32 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 1228 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 1277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 1228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:37,606 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [32 Valid, 134 Invalid, 1277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 1228 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 06:01:37,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2022-04-15 06:01:37,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2022-04-15 06:01:37,736 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:37,736 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,736 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,736 INFO L87 Difference]: Start difference. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:37,737 INFO L93 Difference]: Finished difference Result 63 states and 65 transitions. [2022-04-15 06:01:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-04-15 06:01:37,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:37,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:37,737 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-15 06:01:37,737 INFO L87 Difference]: Start difference. First operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-15 06:01:37,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:37,738 INFO L93 Difference]: Finished difference Result 63 states and 65 transitions. [2022-04-15 06:01:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-04-15 06:01:37,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:37,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:37,738 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:37,738 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 65 transitions. [2022-04-15 06:01:37,739 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 65 transitions. Word has length 59 [2022-04-15 06:01:37,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:37,739 INFO L478 AbstractCegarLoop]: Abstraction has 63 states and 65 transitions. [2022-04-15 06:01:37,739 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:37,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 65 transitions. [2022-04-15 06:01:37,815 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-04-15 06:01:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 06:01:37,816 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:37,816 INFO L499 BasicCegarLoop]: trace histogram [25, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:37,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Ended with exit code 0 [2022-04-15 06:01:38,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:38,216 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:38,217 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:38,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:38,217 INFO L85 PathProgramCache]: Analyzing trace with hash 1977916213, now seen corresponding path program 47 times [2022-04-15 06:01:38,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:38,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1622220636] [2022-04-15 06:01:38,651 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:38,936 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:38,938 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:38,941 INFO L85 PathProgramCache]: Analyzing trace with hash 337396912, now seen corresponding path program 1 times [2022-04-15 06:01:38,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:38,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648061326] [2022-04-15 06:01:38,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:38,948 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_49.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_49.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:38,949 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_49.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_49.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:38,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [48467227] [2022-04-15 06:01:38,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:38,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:38,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:38,956 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:38,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-15 06:01:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:38,988 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:39,032 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:39,032 INFO L85 PathProgramCache]: Analyzing trace with hash 1977916213, now seen corresponding path program 48 times [2022-04-15 06:01:39,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:39,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515594480] [2022-04-15 06:01:39,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:39,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:39,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {12720#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-15 06:01:39,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-15 06:01:39,531 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-15 06:01:39,531 INFO L272 TraceCheckUtils]: 0: Hoare triple {12690#true} call ULTIMATE.init(); {12720#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:39,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {12720#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-15 06:01:39,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-15 06:01:39,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-15 06:01:39,532 INFO L272 TraceCheckUtils]: 4: Hoare triple {12690#true} call #t~ret5 := main(); {12690#true} is VALID [2022-04-15 06:01:39,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {12690#true} ~x~0 := 0; {12695#(= main_~x~0 0)} is VALID [2022-04-15 06:01:39,532 INFO L290 TraceCheckUtils]: 6: Hoare triple {12695#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12695#(= main_~x~0 0)} is VALID [2022-04-15 06:01:39,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {12695#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:39,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:39,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:39,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:39,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:39,535 INFO L290 TraceCheckUtils]: 12: Hoare triple {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:39,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:39,536 INFO L290 TraceCheckUtils]: 14: Hoare triple {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:39,536 INFO L290 TraceCheckUtils]: 15: Hoare triple {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:39,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:39,537 INFO L290 TraceCheckUtils]: 17: Hoare triple {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:39,537 INFO L290 TraceCheckUtils]: 18: Hoare triple {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:39,538 INFO L290 TraceCheckUtils]: 19: Hoare triple {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:39,538 INFO L290 TraceCheckUtils]: 20: Hoare triple {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:39,539 INFO L290 TraceCheckUtils]: 21: Hoare triple {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:39,539 INFO L290 TraceCheckUtils]: 22: Hoare triple {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:39,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:39,540 INFO L290 TraceCheckUtils]: 24: Hoare triple {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:39,540 INFO L290 TraceCheckUtils]: 25: Hoare triple {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:39,541 INFO L290 TraceCheckUtils]: 26: Hoare triple {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:39,541 INFO L290 TraceCheckUtils]: 27: Hoare triple {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:39,541 INFO L290 TraceCheckUtils]: 28: Hoare triple {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:39,542 INFO L290 TraceCheckUtils]: 29: Hoare triple {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:39,542 INFO L290 TraceCheckUtils]: 30: Hoare triple {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:39,543 INFO L290 TraceCheckUtils]: 31: Hoare triple {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:39,543 INFO L290 TraceCheckUtils]: 32: Hoare triple {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:39,543 INFO L290 TraceCheckUtils]: 33: Hoare triple {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:39,544 INFO L290 TraceCheckUtils]: 34: Hoare triple {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:39,544 INFO L290 TraceCheckUtils]: 35: Hoare triple {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:39,545 INFO L290 TraceCheckUtils]: 36: Hoare triple {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:39,545 INFO L290 TraceCheckUtils]: 37: Hoare triple {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:39,546 INFO L290 TraceCheckUtils]: 38: Hoare triple {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:39,546 INFO L290 TraceCheckUtils]: 39: Hoare triple {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:39,546 INFO L290 TraceCheckUtils]: 40: Hoare triple {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:39,547 INFO L290 TraceCheckUtils]: 41: Hoare triple {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:39,547 INFO L290 TraceCheckUtils]: 42: Hoare triple {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:39,548 INFO L290 TraceCheckUtils]: 43: Hoare triple {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:39,548 INFO L290 TraceCheckUtils]: 44: Hoare triple {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:39,549 INFO L290 TraceCheckUtils]: 45: Hoare triple {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:39,549 INFO L290 TraceCheckUtils]: 46: Hoare triple {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:39,549 INFO L290 TraceCheckUtils]: 47: Hoare triple {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:39,550 INFO L290 TraceCheckUtils]: 48: Hoare triple {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:39,550 INFO L290 TraceCheckUtils]: 49: Hoare triple {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:39,551 INFO L290 TraceCheckUtils]: 50: Hoare triple {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:39,551 INFO L290 TraceCheckUtils]: 51: Hoare triple {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:39,551 INFO L290 TraceCheckUtils]: 52: Hoare triple {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:39,552 INFO L290 TraceCheckUtils]: 53: Hoare triple {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:39,552 INFO L290 TraceCheckUtils]: 54: Hoare triple {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:39,553 INFO L290 TraceCheckUtils]: 55: Hoare triple {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12691#false} is VALID [2022-04-15 06:01:39,553 INFO L290 TraceCheckUtils]: 56: Hoare triple {12691#false} assume !(~x~0 % 4294967296 < 268435455); {12691#false} is VALID [2022-04-15 06:01:39,553 INFO L272 TraceCheckUtils]: 57: Hoare triple {12691#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {12691#false} is VALID [2022-04-15 06:01:39,553 INFO L290 TraceCheckUtils]: 58: Hoare triple {12691#false} ~cond := #in~cond; {12691#false} is VALID [2022-04-15 06:01:39,553 INFO L290 TraceCheckUtils]: 59: Hoare triple {12691#false} assume 0 == ~cond; {12691#false} is VALID [2022-04-15 06:01:39,553 INFO L290 TraceCheckUtils]: 60: Hoare triple {12691#false} assume !false; {12691#false} is VALID [2022-04-15 06:01:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 25 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:39,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:39,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515594480] [2022-04-15 06:01:39,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515594480] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:39,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [483563265] [2022-04-15 06:01:39,554 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:01:39,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:39,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:39,555 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:39,595 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-15 06:01:39,619 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:01:39,620 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:39,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 06:01:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:39,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:40,059 INFO L272 TraceCheckUtils]: 0: Hoare triple {12690#true} call ULTIMATE.init(); {12690#true} is VALID [2022-04-15 06:01:40,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {12690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-15 06:01:40,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L272 TraceCheckUtils]: 4: Hoare triple {12690#true} call #t~ret5 := main(); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 5: Hoare triple {12690#true} ~x~0 := 0; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 6: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 7: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 8: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 9: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 10: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 11: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 14: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 15: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,060 INFO L290 TraceCheckUtils]: 20: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 28: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 29: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 30: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 31: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 32: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 33: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 34: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 35: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 36: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 37: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 38: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,061 INFO L290 TraceCheckUtils]: 39: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 40: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 41: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 42: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 43: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 44: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 45: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 46: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 47: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 48: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 49: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 50: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 51: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,062 INFO L290 TraceCheckUtils]: 52: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,063 INFO L290 TraceCheckUtils]: 53: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:01:40,064 INFO L290 TraceCheckUtils]: 54: Hoare triple {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:01:40,065 INFO L290 TraceCheckUtils]: 55: Hoare triple {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12890#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:01:40,066 INFO L290 TraceCheckUtils]: 56: Hoare triple {12890#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {12691#false} is VALID [2022-04-15 06:01:40,066 INFO L272 TraceCheckUtils]: 57: Hoare triple {12691#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {12691#false} is VALID [2022-04-15 06:01:40,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {12691#false} ~cond := #in~cond; {12691#false} is VALID [2022-04-15 06:01:40,066 INFO L290 TraceCheckUtils]: 59: Hoare triple {12691#false} assume 0 == ~cond; {12691#false} is VALID [2022-04-15 06:01:40,066 INFO L290 TraceCheckUtils]: 60: Hoare triple {12691#false} assume !false; {12691#false} is VALID [2022-04-15 06:01:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 72 proven. 1 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-04-15 06:01:40,066 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:40,509 INFO L290 TraceCheckUtils]: 60: Hoare triple {12691#false} assume !false; {12691#false} is VALID [2022-04-15 06:01:40,509 INFO L290 TraceCheckUtils]: 59: Hoare triple {12691#false} assume 0 == ~cond; {12691#false} is VALID [2022-04-15 06:01:40,509 INFO L290 TraceCheckUtils]: 58: Hoare triple {12691#false} ~cond := #in~cond; {12691#false} is VALID [2022-04-15 06:01:40,509 INFO L272 TraceCheckUtils]: 57: Hoare triple {12691#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {12691#false} is VALID [2022-04-15 06:01:40,510 INFO L290 TraceCheckUtils]: 56: Hoare triple {12918#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {12691#false} is VALID [2022-04-15 06:01:40,510 INFO L290 TraceCheckUtils]: 55: Hoare triple {12922#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12918#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:01:40,511 INFO L290 TraceCheckUtils]: 54: Hoare triple {12926#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {12922#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 53: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12926#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 52: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 51: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 50: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 49: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 48: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 47: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 46: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 45: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 44: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 43: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 42: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 41: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,513 INFO L290 TraceCheckUtils]: 40: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 39: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 38: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 37: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 36: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 33: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 32: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 31: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 30: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 28: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 27: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 26: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 23: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,514 INFO L290 TraceCheckUtils]: 22: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 18: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 17: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 16: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 15: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 13: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 12: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 11: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 6: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {12690#true} ~x~0 := 0; {12690#true} is VALID [2022-04-15 06:01:40,515 INFO L272 TraceCheckUtils]: 4: Hoare triple {12690#true} call #t~ret5 := main(); {12690#true} is VALID [2022-04-15 06:01:40,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-15 06:01:40,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-15 06:01:40,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {12690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-15 06:01:40,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {12690#true} call ULTIMATE.init(); {12690#true} is VALID [2022-04-15 06:01:40,516 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 72 proven. 1 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-04-15 06:01:40,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [483563265] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:40,516 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:40,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 4, 5] total 33 [2022-04-15 06:01:40,516 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:40,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1622220636] [2022-04-15 06:01:40,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1622220636] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:40,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:40,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-15 06:01:40,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247422895] [2022-04-15 06:01:40,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:40,517 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-15 06:01:40,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:40,517 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:40,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:40,574 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-15 06:01:40,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:40,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-15 06:01:40,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=864, Unknown=0, NotChecked=0, Total=1056 [2022-04-15 06:01:40,575 INFO L87 Difference]: Start difference. First operand 63 states and 65 transitions. Second operand has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:43,006 INFO L93 Difference]: Finished difference Result 72 states and 76 transitions. [2022-04-15 06:01:43,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-15 06:01:43,006 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-15 06:01:43,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 73 transitions. [2022-04-15 06:01:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 73 transitions. [2022-04-15 06:01:43,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 73 transitions. [2022-04-15 06:01:43,076 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:43,077 INFO L225 Difference]: With dead ends: 72 [2022-04-15 06:01:43,077 INFO L226 Difference]: Without dead ends: 65 [2022-04-15 06:01:43,078 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 119 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 304 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=438, Invalid=2868, Unknown=0, NotChecked=0, Total=3306 [2022-04-15 06:01:43,078 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 1281 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 1332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:43,078 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 99 Invalid, 1332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1281 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 06:01:43,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-15 06:01:43,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-15 06:01:43,213 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:43,213 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,214 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,214 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:43,215 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2022-04-15 06:01:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-04-15 06:01:43,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:43,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:43,215 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 65 states. [2022-04-15 06:01:43,215 INFO L87 Difference]: Start difference. First operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 65 states. [2022-04-15 06:01:43,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:43,216 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2022-04-15 06:01:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-04-15 06:01:43,216 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:43,216 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:43,216 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:43,216 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 67 transitions. [2022-04-15 06:01:43,217 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 67 transitions. Word has length 61 [2022-04-15 06:01:43,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:43,217 INFO L478 AbstractCegarLoop]: Abstraction has 65 states and 67 transitions. [2022-04-15 06:01:43,217 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:43,217 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 67 transitions. [2022-04-15 06:01:43,303 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-04-15 06:01:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 06:01:43,304 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:43,304 INFO L499 BasicCegarLoop]: trace histogram [26, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:43,330 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:43,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:43,707 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-15 06:01:43,708 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:43,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:43,708 INFO L85 PathProgramCache]: Analyzing trace with hash 48905618, now seen corresponding path program 49 times [2022-04-15 06:01:43,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:43,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1225439684] [2022-04-15 06:01:44,172 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:44,473 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:44,475 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:44,479 INFO L85 PathProgramCache]: Analyzing trace with hash -1908038224, now seen corresponding path program 1 times [2022-04-15 06:01:44,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:44,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704630389] [2022-04-15 06:01:44,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:44,485 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_51.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_51.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:44,486 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_51.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_51.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:44,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [103834181] [2022-04-15 06:01:44,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:44,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:44,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:44,521 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:44,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-15 06:01:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:44,638 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:44,655 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:44,655 INFO L85 PathProgramCache]: Analyzing trace with hash 48905618, now seen corresponding path program 50 times [2022-04-15 06:01:44,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:44,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951913811] [2022-04-15 06:01:44,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:44,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:45,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:45,193 INFO L290 TraceCheckUtils]: 0: Hoare triple {13576#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-15 06:01:45,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-15 06:01:45,193 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-15 06:01:45,193 INFO L272 TraceCheckUtils]: 0: Hoare triple {13545#true} call ULTIMATE.init(); {13576#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:45,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {13576#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-15 06:01:45,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-15 06:01:45,194 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-15 06:01:45,194 INFO L272 TraceCheckUtils]: 4: Hoare triple {13545#true} call #t~ret5 := main(); {13545#true} is VALID [2022-04-15 06:01:45,194 INFO L290 TraceCheckUtils]: 5: Hoare triple {13545#true} ~x~0 := 0; {13550#(= main_~x~0 0)} is VALID [2022-04-15 06:01:45,194 INFO L290 TraceCheckUtils]: 6: Hoare triple {13550#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13550#(= main_~x~0 0)} is VALID [2022-04-15 06:01:45,195 INFO L290 TraceCheckUtils]: 7: Hoare triple {13550#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:45,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:45,195 INFO L290 TraceCheckUtils]: 9: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:45,196 INFO L290 TraceCheckUtils]: 10: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:45,196 INFO L290 TraceCheckUtils]: 11: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:45,197 INFO L290 TraceCheckUtils]: 12: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:45,197 INFO L290 TraceCheckUtils]: 13: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:45,197 INFO L290 TraceCheckUtils]: 14: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:45,198 INFO L290 TraceCheckUtils]: 15: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:45,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:45,199 INFO L290 TraceCheckUtils]: 17: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:45,199 INFO L290 TraceCheckUtils]: 18: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:45,200 INFO L290 TraceCheckUtils]: 19: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:45,200 INFO L290 TraceCheckUtils]: 20: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:45,200 INFO L290 TraceCheckUtils]: 21: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:45,201 INFO L290 TraceCheckUtils]: 22: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:45,201 INFO L290 TraceCheckUtils]: 23: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:45,202 INFO L290 TraceCheckUtils]: 24: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:45,202 INFO L290 TraceCheckUtils]: 25: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:45,202 INFO L290 TraceCheckUtils]: 26: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:45,203 INFO L290 TraceCheckUtils]: 27: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:45,203 INFO L290 TraceCheckUtils]: 28: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:45,204 INFO L290 TraceCheckUtils]: 29: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:45,204 INFO L290 TraceCheckUtils]: 30: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:45,205 INFO L290 TraceCheckUtils]: 31: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:45,205 INFO L290 TraceCheckUtils]: 32: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:45,205 INFO L290 TraceCheckUtils]: 33: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:45,206 INFO L290 TraceCheckUtils]: 34: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:45,206 INFO L290 TraceCheckUtils]: 35: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:45,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:45,207 INFO L290 TraceCheckUtils]: 37: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:45,207 INFO L290 TraceCheckUtils]: 38: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:45,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:45,208 INFO L290 TraceCheckUtils]: 40: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:45,209 INFO L290 TraceCheckUtils]: 41: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:45,209 INFO L290 TraceCheckUtils]: 42: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:45,210 INFO L290 TraceCheckUtils]: 43: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:45,210 INFO L290 TraceCheckUtils]: 44: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:45,210 INFO L290 TraceCheckUtils]: 45: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:45,211 INFO L290 TraceCheckUtils]: 46: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:45,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:45,212 INFO L290 TraceCheckUtils]: 48: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:45,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:45,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:45,213 INFO L290 TraceCheckUtils]: 51: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:45,213 INFO L290 TraceCheckUtils]: 52: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:45,214 INFO L290 TraceCheckUtils]: 53: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:45,214 INFO L290 TraceCheckUtils]: 54: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:45,215 INFO L290 TraceCheckUtils]: 55: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} is VALID [2022-04-15 06:01:45,215 INFO L290 TraceCheckUtils]: 56: Hoare triple {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} assume !!(~x~0 % 4294967296 < 268435455); {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} is VALID [2022-04-15 06:01:45,215 INFO L290 TraceCheckUtils]: 57: Hoare triple {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {13546#false} is VALID [2022-04-15 06:01:45,215 INFO L290 TraceCheckUtils]: 58: Hoare triple {13546#false} assume !(~x~0 % 4294967296 < 268435455); {13546#false} is VALID [2022-04-15 06:01:45,216 INFO L272 TraceCheckUtils]: 59: Hoare triple {13546#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {13546#false} is VALID [2022-04-15 06:01:45,216 INFO L290 TraceCheckUtils]: 60: Hoare triple {13546#false} ~cond := #in~cond; {13546#false} is VALID [2022-04-15 06:01:45,216 INFO L290 TraceCheckUtils]: 61: Hoare triple {13546#false} assume 0 == ~cond; {13546#false} is VALID [2022-04-15 06:01:45,216 INFO L290 TraceCheckUtils]: 62: Hoare triple {13546#false} assume !false; {13546#false} is VALID [2022-04-15 06:01:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:45,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:45,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951913811] [2022-04-15 06:01:45,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1951913811] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:45,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2074729442] [2022-04-15 06:01:45,217 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:01:45,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:45,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:45,218 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:45,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-15 06:01:45,282 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:01:45,282 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:45,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-15 06:01:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:45,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:45,834 INFO L272 TraceCheckUtils]: 0: Hoare triple {13545#true} call ULTIMATE.init(); {13545#true} is VALID [2022-04-15 06:01:45,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {13545#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-15 06:01:45,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-15 06:01:45,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-15 06:01:45,835 INFO L272 TraceCheckUtils]: 4: Hoare triple {13545#true} call #t~ret5 := main(); {13545#true} is VALID [2022-04-15 06:01:45,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {13545#true} ~x~0 := 0; {13550#(= main_~x~0 0)} is VALID [2022-04-15 06:01:45,835 INFO L290 TraceCheckUtils]: 6: Hoare triple {13550#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13550#(= main_~x~0 0)} is VALID [2022-04-15 06:01:45,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {13550#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:45,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:45,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:45,837 INFO L290 TraceCheckUtils]: 10: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:45,837 INFO L290 TraceCheckUtils]: 11: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:45,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:45,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:45,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:45,839 INFO L290 TraceCheckUtils]: 15: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:45,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:45,840 INFO L290 TraceCheckUtils]: 17: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:45,840 INFO L290 TraceCheckUtils]: 18: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:45,841 INFO L290 TraceCheckUtils]: 19: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:45,841 INFO L290 TraceCheckUtils]: 20: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:45,841 INFO L290 TraceCheckUtils]: 21: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:45,842 INFO L290 TraceCheckUtils]: 22: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:45,842 INFO L290 TraceCheckUtils]: 23: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:45,843 INFO L290 TraceCheckUtils]: 24: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:45,843 INFO L290 TraceCheckUtils]: 25: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:45,843 INFO L290 TraceCheckUtils]: 26: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:45,844 INFO L290 TraceCheckUtils]: 27: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:45,844 INFO L290 TraceCheckUtils]: 28: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:45,845 INFO L290 TraceCheckUtils]: 29: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:45,845 INFO L290 TraceCheckUtils]: 30: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:45,846 INFO L290 TraceCheckUtils]: 31: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:45,846 INFO L290 TraceCheckUtils]: 32: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:45,846 INFO L290 TraceCheckUtils]: 33: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:45,847 INFO L290 TraceCheckUtils]: 34: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:45,847 INFO L290 TraceCheckUtils]: 35: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:45,848 INFO L290 TraceCheckUtils]: 36: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:45,848 INFO L290 TraceCheckUtils]: 37: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:45,848 INFO L290 TraceCheckUtils]: 38: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:45,849 INFO L290 TraceCheckUtils]: 39: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:45,849 INFO L290 TraceCheckUtils]: 40: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:45,850 INFO L290 TraceCheckUtils]: 41: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:45,850 INFO L290 TraceCheckUtils]: 42: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:45,851 INFO L290 TraceCheckUtils]: 43: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:45,851 INFO L290 TraceCheckUtils]: 44: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:45,851 INFO L290 TraceCheckUtils]: 45: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:45,852 INFO L290 TraceCheckUtils]: 46: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:45,852 INFO L290 TraceCheckUtils]: 47: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:45,853 INFO L290 TraceCheckUtils]: 48: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:45,853 INFO L290 TraceCheckUtils]: 49: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:45,853 INFO L290 TraceCheckUtils]: 50: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:45,854 INFO L290 TraceCheckUtils]: 51: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:45,854 INFO L290 TraceCheckUtils]: 52: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:45,855 INFO L290 TraceCheckUtils]: 53: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:45,855 INFO L290 TraceCheckUtils]: 54: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:45,856 INFO L290 TraceCheckUtils]: 55: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:45,856 INFO L290 TraceCheckUtils]: 56: Hoare triple {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:45,856 INFO L290 TraceCheckUtils]: 57: Hoare triple {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {13752#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:01:45,857 INFO L290 TraceCheckUtils]: 58: Hoare triple {13752#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !(~x~0 % 4294967296 < 268435455); {13546#false} is VALID [2022-04-15 06:01:45,857 INFO L272 TraceCheckUtils]: 59: Hoare triple {13546#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {13546#false} is VALID [2022-04-15 06:01:45,857 INFO L290 TraceCheckUtils]: 60: Hoare triple {13546#false} ~cond := #in~cond; {13546#false} is VALID [2022-04-15 06:01:45,857 INFO L290 TraceCheckUtils]: 61: Hoare triple {13546#false} assume 0 == ~cond; {13546#false} is VALID [2022-04-15 06:01:45,857 INFO L290 TraceCheckUtils]: 62: Hoare triple {13546#false} assume !false; {13546#false} is VALID [2022-04-15 06:01:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:45,858 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:47,231 INFO L290 TraceCheckUtils]: 62: Hoare triple {13546#false} assume !false; {13546#false} is VALID [2022-04-15 06:01:47,232 INFO L290 TraceCheckUtils]: 61: Hoare triple {13546#false} assume 0 == ~cond; {13546#false} is VALID [2022-04-15 06:01:47,232 INFO L290 TraceCheckUtils]: 60: Hoare triple {13546#false} ~cond := #in~cond; {13546#false} is VALID [2022-04-15 06:01:47,232 INFO L272 TraceCheckUtils]: 59: Hoare triple {13546#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {13546#false} is VALID [2022-04-15 06:01:47,232 INFO L290 TraceCheckUtils]: 58: Hoare triple {13780#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {13546#false} is VALID [2022-04-15 06:01:47,233 INFO L290 TraceCheckUtils]: 57: Hoare triple {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {13780#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,233 INFO L290 TraceCheckUtils]: 56: Hoare triple {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,235 INFO L290 TraceCheckUtils]: 55: Hoare triple {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,235 INFO L290 TraceCheckUtils]: 54: Hoare triple {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,236 INFO L290 TraceCheckUtils]: 53: Hoare triple {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,236 INFO L290 TraceCheckUtils]: 52: Hoare triple {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,236 INFO L290 TraceCheckUtils]: 51: Hoare triple {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,237 INFO L290 TraceCheckUtils]: 50: Hoare triple {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,237 INFO L290 TraceCheckUtils]: 49: Hoare triple {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,238 INFO L290 TraceCheckUtils]: 48: Hoare triple {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,238 INFO L290 TraceCheckUtils]: 47: Hoare triple {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,239 INFO L290 TraceCheckUtils]: 46: Hoare triple {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,239 INFO L290 TraceCheckUtils]: 45: Hoare triple {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,240 INFO L290 TraceCheckUtils]: 44: Hoare triple {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,240 INFO L290 TraceCheckUtils]: 43: Hoare triple {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,241 INFO L290 TraceCheckUtils]: 42: Hoare triple {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,241 INFO L290 TraceCheckUtils]: 41: Hoare triple {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,241 INFO L290 TraceCheckUtils]: 40: Hoare triple {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,242 INFO L290 TraceCheckUtils]: 39: Hoare triple {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,242 INFO L290 TraceCheckUtils]: 38: Hoare triple {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,243 INFO L290 TraceCheckUtils]: 37: Hoare triple {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,243 INFO L290 TraceCheckUtils]: 36: Hoare triple {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,244 INFO L290 TraceCheckUtils]: 35: Hoare triple {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,244 INFO L290 TraceCheckUtils]: 34: Hoare triple {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,245 INFO L290 TraceCheckUtils]: 32: Hoare triple {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,246 INFO L290 TraceCheckUtils]: 31: Hoare triple {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,246 INFO L290 TraceCheckUtils]: 30: Hoare triple {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,247 INFO L290 TraceCheckUtils]: 29: Hoare triple {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,247 INFO L290 TraceCheckUtils]: 28: Hoare triple {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,248 INFO L290 TraceCheckUtils]: 27: Hoare triple {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,249 INFO L290 TraceCheckUtils]: 25: Hoare triple {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,250 INFO L290 TraceCheckUtils]: 21: Hoare triple {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,252 INFO L290 TraceCheckUtils]: 17: Hoare triple {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,253 INFO L290 TraceCheckUtils]: 16: Hoare triple {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,254 INFO L290 TraceCheckUtils]: 14: Hoare triple {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,255 INFO L290 TraceCheckUtils]: 12: Hoare triple {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,255 INFO L290 TraceCheckUtils]: 11: Hoare triple {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,256 INFO L290 TraceCheckUtils]: 9: Hoare triple {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,256 INFO L290 TraceCheckUtils]: 8: Hoare triple {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,257 INFO L290 TraceCheckUtils]: 7: Hoare triple {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,257 INFO L290 TraceCheckUtils]: 6: Hoare triple {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {13545#true} ~x~0 := 0; {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:01:47,258 INFO L272 TraceCheckUtils]: 4: Hoare triple {13545#true} call #t~ret5 := main(); {13545#true} is VALID [2022-04-15 06:01:47,258 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-15 06:01:47,258 INFO L290 TraceCheckUtils]: 2: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-15 06:01:47,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {13545#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-15 06:01:47,258 INFO L272 TraceCheckUtils]: 0: Hoare triple {13545#true} call ULTIMATE.init(); {13545#true} is VALID [2022-04-15 06:01:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:47,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2074729442] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:47,259 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:47,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29, 29] total 58 [2022-04-15 06:01:47,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:47,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1225439684] [2022-04-15 06:01:47,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1225439684] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:47,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:47,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-15 06:01:47,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969069645] [2022-04-15 06:01:47,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:47,259 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 63 [2022-04-15 06:01:47,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:47,260 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:47,310 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:47,311 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-15 06:01:47,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:47,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-15 06:01:47,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=895, Invalid=2411, Unknown=0, NotChecked=0, Total=3306 [2022-04-15 06:01:47,313 INFO L87 Difference]: Start difference. First operand 65 states and 67 transitions. Second operand has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:49,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:49,877 INFO L93 Difference]: Finished difference Result 74 states and 78 transitions. [2022-04-15 06:01:49,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-15 06:01:49,877 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 63 [2022-04-15 06:01:49,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 75 transitions. [2022-04-15 06:01:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 75 transitions. [2022-04-15 06:01:49,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 75 transitions. [2022-04-15 06:01:49,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:49,987 INFO L225 Difference]: With dead ends: 74 [2022-04-15 06:01:49,987 INFO L226 Difference]: Without dead ends: 67 [2022-04-15 06:01:49,988 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 98 SyntacticMatches, 2 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=1751, Invalid=5221, Unknown=0, NotChecked=0, Total=6972 [2022-04-15 06:01:49,988 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 34 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 1344 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 1344 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:49,989 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [34 Valid, 69 Invalid, 1397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 1344 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 06:01:49,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-15 06:01:50,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2022-04-15 06:01:50,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:50,188 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:50,188 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:50,188 INFO L87 Difference]: Start difference. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:50,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:50,189 INFO L93 Difference]: Finished difference Result 67 states and 69 transitions. [2022-04-15 06:01:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-04-15 06:01:50,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:50,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:50,189 INFO L74 IsIncluded]: Start isIncluded. First operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 67 states. [2022-04-15 06:01:50,189 INFO L87 Difference]: Start difference. First operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 67 states. [2022-04-15 06:01:50,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:50,190 INFO L93 Difference]: Finished difference Result 67 states and 69 transitions. [2022-04-15 06:01:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-04-15 06:01:50,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:50,190 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:50,190 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:50,190 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 69 transitions. [2022-04-15 06:01:50,191 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 69 transitions. Word has length 63 [2022-04-15 06:01:50,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:50,191 INFO L478 AbstractCegarLoop]: Abstraction has 67 states and 69 transitions. [2022-04-15 06:01:50,191 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:50,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 69 transitions. [2022-04-15 06:01:50,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-04-15 06:01:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-15 06:01:50,286 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:50,287 INFO L499 BasicCegarLoop]: trace histogram [27, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:50,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:50,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Ended with exit code 0 [2022-04-15 06:01:50,687 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52 [2022-04-15 06:01:50,687 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:50,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:50,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1695595695, now seen corresponding path program 51 times [2022-04-15 06:01:50,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:50,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2031041396] [2022-04-15 06:01:51,321 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:01:53,564 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:53,566 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:53,569 INFO L85 PathProgramCache]: Analyzing trace with hash 141493936, now seen corresponding path program 1 times [2022-04-15 06:01:53,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:53,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696010141] [2022-04-15 06:01:53,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:53,588 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_53.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_53.0)) 4294967296)) 65521) 0) [2022-04-15 06:01:53,589 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_53.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_53.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:53,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [274065902] [2022-04-15 06:01:53,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:53,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:53,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:53,605 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:53,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-15 06:01:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:53,651 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:53,661 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:53,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1695595695, now seen corresponding path program 52 times [2022-04-15 06:01:53,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:53,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [119219622] [2022-04-15 06:01:53,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:53,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:54,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:54,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {14483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-15 06:01:54,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-15 06:01:54,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-15 06:01:54,462 INFO L272 TraceCheckUtils]: 0: Hoare triple {14451#true} call ULTIMATE.init(); {14483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:54,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {14483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-15 06:01:54,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-15 06:01:54,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-15 06:01:54,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {14451#true} call #t~ret5 := main(); {14451#true} is VALID [2022-04-15 06:01:54,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {14451#true} ~x~0 := 0; {14456#(= main_~x~0 0)} is VALID [2022-04-15 06:01:54,463 INFO L290 TraceCheckUtils]: 6: Hoare triple {14456#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {14456#(= main_~x~0 0)} is VALID [2022-04-15 06:01:54,463 INFO L290 TraceCheckUtils]: 7: Hoare triple {14456#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:54,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:54,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:54,464 INFO L290 TraceCheckUtils]: 10: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:54,465 INFO L290 TraceCheckUtils]: 11: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:54,465 INFO L290 TraceCheckUtils]: 12: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:54,466 INFO L290 TraceCheckUtils]: 13: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:54,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:54,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:54,467 INFO L290 TraceCheckUtils]: 16: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:54,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:54,468 INFO L290 TraceCheckUtils]: 18: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:54,468 INFO L290 TraceCheckUtils]: 19: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:54,468 INFO L290 TraceCheckUtils]: 20: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:54,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:54,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:54,470 INFO L290 TraceCheckUtils]: 23: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:54,470 INFO L290 TraceCheckUtils]: 24: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:54,471 INFO L290 TraceCheckUtils]: 25: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:54,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:54,488 INFO L290 TraceCheckUtils]: 27: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:54,488 INFO L290 TraceCheckUtils]: 28: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:54,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:54,489 INFO L290 TraceCheckUtils]: 30: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:54,490 INFO L290 TraceCheckUtils]: 31: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:54,490 INFO L290 TraceCheckUtils]: 32: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:54,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:54,491 INFO L290 TraceCheckUtils]: 34: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:54,491 INFO L290 TraceCheckUtils]: 35: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:54,492 INFO L290 TraceCheckUtils]: 36: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:54,492 INFO L290 TraceCheckUtils]: 37: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:54,492 INFO L290 TraceCheckUtils]: 38: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:54,493 INFO L290 TraceCheckUtils]: 39: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:54,493 INFO L290 TraceCheckUtils]: 40: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:54,494 INFO L290 TraceCheckUtils]: 41: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:54,494 INFO L290 TraceCheckUtils]: 42: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:54,495 INFO L290 TraceCheckUtils]: 43: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:54,495 INFO L290 TraceCheckUtils]: 44: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:54,495 INFO L290 TraceCheckUtils]: 45: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:54,496 INFO L290 TraceCheckUtils]: 46: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:54,496 INFO L290 TraceCheckUtils]: 47: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:54,497 INFO L290 TraceCheckUtils]: 48: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:54,497 INFO L290 TraceCheckUtils]: 49: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:54,497 INFO L290 TraceCheckUtils]: 50: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:54,498 INFO L290 TraceCheckUtils]: 51: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:54,498 INFO L290 TraceCheckUtils]: 52: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:54,499 INFO L290 TraceCheckUtils]: 53: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:54,499 INFO L290 TraceCheckUtils]: 54: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:54,500 INFO L290 TraceCheckUtils]: 55: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:54,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:54,501 INFO L290 TraceCheckUtils]: 57: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} is VALID [2022-04-15 06:01:54,501 INFO L290 TraceCheckUtils]: 58: Hoare triple {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} assume !!(~x~0 % 4294967296 < 268435455); {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} is VALID [2022-04-15 06:01:54,501 INFO L290 TraceCheckUtils]: 59: Hoare triple {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {14452#false} is VALID [2022-04-15 06:01:54,501 INFO L290 TraceCheckUtils]: 60: Hoare triple {14452#false} assume !(~x~0 % 4294967296 < 268435455); {14452#false} is VALID [2022-04-15 06:01:54,502 INFO L272 TraceCheckUtils]: 61: Hoare triple {14452#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {14452#false} is VALID [2022-04-15 06:01:54,502 INFO L290 TraceCheckUtils]: 62: Hoare triple {14452#false} ~cond := #in~cond; {14452#false} is VALID [2022-04-15 06:01:54,502 INFO L290 TraceCheckUtils]: 63: Hoare triple {14452#false} assume 0 == ~cond; {14452#false} is VALID [2022-04-15 06:01:54,502 INFO L290 TraceCheckUtils]: 64: Hoare triple {14452#false} assume !false; {14452#false} is VALID [2022-04-15 06:01:54,502 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 27 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:54,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:54,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [119219622] [2022-04-15 06:01:54,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [119219622] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:54,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1431976650] [2022-04-15 06:01:54,503 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:01:54,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:54,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:54,512 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:54,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2022-04-15 06:01:54,575 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:01:54,575 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:54,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-15 06:01:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:54,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:55,386 INFO L272 TraceCheckUtils]: 0: Hoare triple {14451#true} call ULTIMATE.init(); {14451#true} is VALID [2022-04-15 06:01:55,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {14451#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-15 06:01:55,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-15 06:01:55,386 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-15 06:01:55,386 INFO L272 TraceCheckUtils]: 4: Hoare triple {14451#true} call #t~ret5 := main(); {14451#true} is VALID [2022-04-15 06:01:55,387 INFO L290 TraceCheckUtils]: 5: Hoare triple {14451#true} ~x~0 := 0; {14456#(= main_~x~0 0)} is VALID [2022-04-15 06:01:55,387 INFO L290 TraceCheckUtils]: 6: Hoare triple {14456#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {14456#(= main_~x~0 0)} is VALID [2022-04-15 06:01:55,387 INFO L290 TraceCheckUtils]: 7: Hoare triple {14456#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:55,388 INFO L290 TraceCheckUtils]: 8: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:01:55,388 INFO L290 TraceCheckUtils]: 9: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:55,389 INFO L290 TraceCheckUtils]: 10: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:55,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:55,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:01:55,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:55,390 INFO L290 TraceCheckUtils]: 14: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:55,391 INFO L290 TraceCheckUtils]: 15: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:55,391 INFO L290 TraceCheckUtils]: 16: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:01:55,392 INFO L290 TraceCheckUtils]: 17: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:55,392 INFO L290 TraceCheckUtils]: 18: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:55,392 INFO L290 TraceCheckUtils]: 19: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:55,393 INFO L290 TraceCheckUtils]: 20: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:01:55,393 INFO L290 TraceCheckUtils]: 21: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:55,394 INFO L290 TraceCheckUtils]: 22: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:55,394 INFO L290 TraceCheckUtils]: 23: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:55,394 INFO L290 TraceCheckUtils]: 24: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:01:55,395 INFO L290 TraceCheckUtils]: 25: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:55,395 INFO L290 TraceCheckUtils]: 26: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:55,396 INFO L290 TraceCheckUtils]: 27: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:55,396 INFO L290 TraceCheckUtils]: 28: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:01:55,397 INFO L290 TraceCheckUtils]: 29: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:55,397 INFO L290 TraceCheckUtils]: 30: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:55,398 INFO L290 TraceCheckUtils]: 31: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:55,398 INFO L290 TraceCheckUtils]: 32: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:01:55,398 INFO L290 TraceCheckUtils]: 33: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:55,399 INFO L290 TraceCheckUtils]: 34: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:55,399 INFO L290 TraceCheckUtils]: 35: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:55,400 INFO L290 TraceCheckUtils]: 36: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:01:55,400 INFO L290 TraceCheckUtils]: 37: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:55,401 INFO L290 TraceCheckUtils]: 38: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:55,401 INFO L290 TraceCheckUtils]: 39: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:55,401 INFO L290 TraceCheckUtils]: 40: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:01:55,402 INFO L290 TraceCheckUtils]: 41: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:55,402 INFO L290 TraceCheckUtils]: 42: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:55,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:55,403 INFO L290 TraceCheckUtils]: 44: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:01:55,404 INFO L290 TraceCheckUtils]: 45: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:55,404 INFO L290 TraceCheckUtils]: 46: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:55,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:55,405 INFO L290 TraceCheckUtils]: 48: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:01:55,405 INFO L290 TraceCheckUtils]: 49: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:55,406 INFO L290 TraceCheckUtils]: 50: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:55,406 INFO L290 TraceCheckUtils]: 51: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:55,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:01:55,407 INFO L290 TraceCheckUtils]: 53: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:55,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:55,408 INFO L290 TraceCheckUtils]: 55: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:55,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:01:55,409 INFO L290 TraceCheckUtils]: 57: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:55,409 INFO L290 TraceCheckUtils]: 58: Hoare triple {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:55,410 INFO L290 TraceCheckUtils]: 59: Hoare triple {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:55,410 INFO L290 TraceCheckUtils]: 60: Hoare triple {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 268435455); {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:55,411 INFO L272 TraceCheckUtils]: 61: Hoare triple {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:55,411 INFO L290 TraceCheckUtils]: 62: Hoare triple {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {14676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:01:55,411 INFO L290 TraceCheckUtils]: 63: Hoare triple {14676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {14452#false} is VALID [2022-04-15 06:01:55,411 INFO L290 TraceCheckUtils]: 64: Hoare triple {14452#false} assume !false; {14452#false} is VALID [2022-04-15 06:01:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:01:55,412 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:55,756 INFO L290 TraceCheckUtils]: 64: Hoare triple {14452#false} assume !false; {14452#false} is VALID [2022-04-15 06:01:55,757 INFO L290 TraceCheckUtils]: 63: Hoare triple {14676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {14452#false} is VALID [2022-04-15 06:01:55,757 INFO L290 TraceCheckUtils]: 62: Hoare triple {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {14676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:01:55,757 INFO L272 TraceCheckUtils]: 61: Hoare triple {14692#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:01:55,758 INFO L290 TraceCheckUtils]: 60: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,758 INFO L290 TraceCheckUtils]: 59: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,759 INFO L290 TraceCheckUtils]: 58: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,759 INFO L290 TraceCheckUtils]: 57: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,759 INFO L290 TraceCheckUtils]: 56: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,760 INFO L290 TraceCheckUtils]: 55: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,760 INFO L290 TraceCheckUtils]: 54: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,761 INFO L290 TraceCheckUtils]: 52: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,767 INFO L290 TraceCheckUtils]: 51: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,768 INFO L290 TraceCheckUtils]: 50: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,768 INFO L290 TraceCheckUtils]: 49: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,768 INFO L290 TraceCheckUtils]: 48: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,769 INFO L290 TraceCheckUtils]: 47: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,769 INFO L290 TraceCheckUtils]: 46: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,770 INFO L290 TraceCheckUtils]: 45: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,770 INFO L290 TraceCheckUtils]: 44: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,771 INFO L290 TraceCheckUtils]: 43: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,771 INFO L290 TraceCheckUtils]: 42: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,771 INFO L290 TraceCheckUtils]: 41: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,772 INFO L290 TraceCheckUtils]: 40: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,772 INFO L290 TraceCheckUtils]: 39: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,772 INFO L290 TraceCheckUtils]: 38: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,773 INFO L290 TraceCheckUtils]: 37: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,773 INFO L290 TraceCheckUtils]: 36: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,774 INFO L290 TraceCheckUtils]: 35: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,774 INFO L290 TraceCheckUtils]: 34: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,775 INFO L290 TraceCheckUtils]: 33: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,775 INFO L290 TraceCheckUtils]: 32: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,775 INFO L290 TraceCheckUtils]: 31: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,776 INFO L290 TraceCheckUtils]: 30: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,776 INFO L290 TraceCheckUtils]: 29: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,777 INFO L290 TraceCheckUtils]: 27: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,777 INFO L290 TraceCheckUtils]: 26: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,778 INFO L290 TraceCheckUtils]: 25: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,778 INFO L290 TraceCheckUtils]: 24: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,784 INFO L290 TraceCheckUtils]: 23: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,785 INFO L290 TraceCheckUtils]: 22: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,785 INFO L290 TraceCheckUtils]: 21: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,786 INFO L290 TraceCheckUtils]: 19: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,786 INFO L290 TraceCheckUtils]: 18: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,787 INFO L290 TraceCheckUtils]: 17: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,787 INFO L290 TraceCheckUtils]: 16: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,788 INFO L290 TraceCheckUtils]: 15: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,788 INFO L290 TraceCheckUtils]: 14: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,789 INFO L290 TraceCheckUtils]: 13: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,789 INFO L290 TraceCheckUtils]: 12: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,789 INFO L290 TraceCheckUtils]: 11: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,790 INFO L290 TraceCheckUtils]: 10: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,790 INFO L290 TraceCheckUtils]: 9: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,790 INFO L290 TraceCheckUtils]: 8: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,791 INFO L290 TraceCheckUtils]: 7: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:01:55,791 INFO L290 TraceCheckUtils]: 6: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,791 INFO L290 TraceCheckUtils]: 5: Hoare triple {14451#true} ~x~0 := 0; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:01:55,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {14451#true} call #t~ret5 := main(); {14451#true} is VALID [2022-04-15 06:01:55,792 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-15 06:01:55,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-15 06:01:55,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {14451#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-15 06:01:55,792 INFO L272 TraceCheckUtils]: 0: Hoare triple {14451#true} call ULTIMATE.init(); {14451#true} is VALID [2022-04-15 06:01:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 377 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-04-15 06:01:55,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1431976650] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:55,792 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:55,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 32, 6] total 36 [2022-04-15 06:01:55,793 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:55,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2031041396] [2022-04-15 06:01:55,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2031041396] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:55,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:55,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-15 06:01:55,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83588243] [2022-04-15 06:01:55,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:55,793 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-04-15 06:01:55,793 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:55,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:55,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:55,868 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-15 06:01:55,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:55,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-15 06:01:55,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=1136, Unknown=0, NotChecked=0, Total=1260 [2022-04-15 06:01:55,868 INFO L87 Difference]: Start difference. First operand 67 states and 69 transitions. Second operand has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:58,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:58,871 INFO L93 Difference]: Finished difference Result 76 states and 80 transitions. [2022-04-15 06:01:58,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-15 06:01:58,872 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-04-15 06:01:58,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:58,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 77 transitions. [2022-04-15 06:01:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 77 transitions. [2022-04-15 06:01:58,873 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 77 transitions. [2022-04-15 06:01:58,937 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:58,938 INFO L225 Difference]: With dead ends: 76 [2022-04-15 06:01:58,938 INFO L226 Difference]: Without dead ends: 69 [2022-04-15 06:01:58,938 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 124 SyntacticMatches, 3 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 368 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=310, Invalid=3596, Unknown=0, NotChecked=0, Total=3906 [2022-04-15 06:01:58,939 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 35 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 1543 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 1598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 1543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:58,939 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 149 Invalid, 1598 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 1543 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 06:01:58,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-04-15 06:01:59,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2022-04-15 06:01:59,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:59,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:59,092 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:59,092 INFO L87 Difference]: Start difference. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:59,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:59,093 INFO L93 Difference]: Finished difference Result 69 states and 71 transitions. [2022-04-15 06:01:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-04-15 06:01:59,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:59,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:59,093 INFO L74 IsIncluded]: Start isIncluded. First operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 69 states. [2022-04-15 06:01:59,093 INFO L87 Difference]: Start difference. First operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 69 states. [2022-04-15 06:01:59,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:59,094 INFO L93 Difference]: Finished difference Result 69 states and 71 transitions. [2022-04-15 06:01:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-04-15 06:01:59,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:59,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:59,094 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:59,094 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 71 transitions. [2022-04-15 06:01:59,095 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 71 transitions. Word has length 65 [2022-04-15 06:01:59,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:59,095 INFO L478 AbstractCegarLoop]: Abstraction has 69 states and 71 transitions. [2022-04-15 06:01:59,095 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:01:59,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 71 transitions. [2022-04-15 06:01:59,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-04-15 06:01:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-15 06:01:59,189 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:59,189 INFO L499 BasicCegarLoop]: trace histogram [28, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:59,209 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Ended with exit code 0 [2022-04-15 06:01:59,396 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Ended with exit code 0 [2022-04-15 06:01:59,590 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable54 [2022-04-15 06:01:59,590 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:59,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:59,590 INFO L85 PathProgramCache]: Analyzing trace with hash -678172532, now seen corresponding path program 53 times [2022-04-15 06:01:59,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:59,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1835611902] [2022-04-15 06:02:02,453 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:02:02,605 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:02:04,855 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:04,857 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:04,860 INFO L85 PathProgramCache]: Analyzing trace with hash -2103941200, now seen corresponding path program 1 times [2022-04-15 06:02:04,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:04,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945370892] [2022-04-15 06:02:04,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:04,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:04,865 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_55.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_55.0)) 4294967296)) 65521) 0) [2022-04-15 06:02:04,866 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_55.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_55.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:02:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:04,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2135126202] [2022-04-15 06:02:04,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:04,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:04,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:04,888 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:04,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2022-04-15 06:02:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:04,932 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:04,947 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:04,947 INFO L85 PathProgramCache]: Analyzing trace with hash -678172532, now seen corresponding path program 54 times [2022-04-15 06:02:04,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:04,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397375153] [2022-04-15 06:02:04,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:04,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:05,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:05,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {15394#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-15 06:02:05,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-15 06:02:05,516 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-15 06:02:05,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {15361#true} call ULTIMATE.init(); {15394#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:05,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {15394#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-15 06:02:05,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-15 06:02:05,517 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-15 06:02:05,517 INFO L272 TraceCheckUtils]: 4: Hoare triple {15361#true} call #t~ret5 := main(); {15361#true} is VALID [2022-04-15 06:02:05,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {15361#true} ~x~0 := 0; {15366#(= main_~x~0 0)} is VALID [2022-04-15 06:02:05,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {15366#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15366#(= main_~x~0 0)} is VALID [2022-04-15 06:02:05,518 INFO L290 TraceCheckUtils]: 7: Hoare triple {15366#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:05,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:05,518 INFO L290 TraceCheckUtils]: 9: Hoare triple {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:05,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:05,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:05,520 INFO L290 TraceCheckUtils]: 12: Hoare triple {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:05,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:05,520 INFO L290 TraceCheckUtils]: 14: Hoare triple {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:05,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:05,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:05,522 INFO L290 TraceCheckUtils]: 17: Hoare triple {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:05,522 INFO L290 TraceCheckUtils]: 18: Hoare triple {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:05,523 INFO L290 TraceCheckUtils]: 19: Hoare triple {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:05,523 INFO L290 TraceCheckUtils]: 20: Hoare triple {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:05,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:05,524 INFO L290 TraceCheckUtils]: 22: Hoare triple {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:05,524 INFO L290 TraceCheckUtils]: 23: Hoare triple {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:05,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:05,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:05,525 INFO L290 TraceCheckUtils]: 26: Hoare triple {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:05,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:05,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:05,536 INFO L290 TraceCheckUtils]: 29: Hoare triple {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:05,537 INFO L290 TraceCheckUtils]: 30: Hoare triple {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:05,537 INFO L290 TraceCheckUtils]: 31: Hoare triple {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:05,538 INFO L290 TraceCheckUtils]: 32: Hoare triple {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:05,538 INFO L290 TraceCheckUtils]: 33: Hoare triple {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:05,539 INFO L290 TraceCheckUtils]: 34: Hoare triple {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:05,539 INFO L290 TraceCheckUtils]: 35: Hoare triple {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:05,539 INFO L290 TraceCheckUtils]: 36: Hoare triple {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:05,540 INFO L290 TraceCheckUtils]: 37: Hoare triple {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:05,540 INFO L290 TraceCheckUtils]: 38: Hoare triple {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:05,541 INFO L290 TraceCheckUtils]: 39: Hoare triple {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:05,541 INFO L290 TraceCheckUtils]: 40: Hoare triple {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:05,542 INFO L290 TraceCheckUtils]: 41: Hoare triple {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:05,542 INFO L290 TraceCheckUtils]: 42: Hoare triple {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:05,542 INFO L290 TraceCheckUtils]: 43: Hoare triple {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:05,543 INFO L290 TraceCheckUtils]: 44: Hoare triple {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:05,543 INFO L290 TraceCheckUtils]: 45: Hoare triple {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:05,544 INFO L290 TraceCheckUtils]: 46: Hoare triple {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:05,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:05,545 INFO L290 TraceCheckUtils]: 48: Hoare triple {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:05,545 INFO L290 TraceCheckUtils]: 49: Hoare triple {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:05,545 INFO L290 TraceCheckUtils]: 50: Hoare triple {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:05,546 INFO L290 TraceCheckUtils]: 51: Hoare triple {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:05,546 INFO L290 TraceCheckUtils]: 52: Hoare triple {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:05,547 INFO L290 TraceCheckUtils]: 53: Hoare triple {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:05,547 INFO L290 TraceCheckUtils]: 54: Hoare triple {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:05,547 INFO L290 TraceCheckUtils]: 55: Hoare triple {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:05,548 INFO L290 TraceCheckUtils]: 56: Hoare triple {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:05,548 INFO L290 TraceCheckUtils]: 57: Hoare triple {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:05,549 INFO L290 TraceCheckUtils]: 58: Hoare triple {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:05,549 INFO L290 TraceCheckUtils]: 59: Hoare triple {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:05,550 INFO L290 TraceCheckUtils]: 60: Hoare triple {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:05,550 INFO L290 TraceCheckUtils]: 61: Hoare triple {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {15362#false} is VALID [2022-04-15 06:02:05,550 INFO L290 TraceCheckUtils]: 62: Hoare triple {15362#false} assume !(~x~0 % 4294967296 < 268435455); {15362#false} is VALID [2022-04-15 06:02:05,550 INFO L272 TraceCheckUtils]: 63: Hoare triple {15362#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {15362#false} is VALID [2022-04-15 06:02:05,550 INFO L290 TraceCheckUtils]: 64: Hoare triple {15362#false} ~cond := #in~cond; {15362#false} is VALID [2022-04-15 06:02:05,550 INFO L290 TraceCheckUtils]: 65: Hoare triple {15362#false} assume 0 == ~cond; {15362#false} is VALID [2022-04-15 06:02:05,550 INFO L290 TraceCheckUtils]: 66: Hoare triple {15362#false} assume !false; {15362#false} is VALID [2022-04-15 06:02:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:05,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:05,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397375153] [2022-04-15 06:02:05,551 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397375153] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:05,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [876330421] [2022-04-15 06:02:05,551 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:02:05,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:05,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:05,563 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:05,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Waiting until timeout for monitored process [2022-04-15 06:02:05,612 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:02:05,612 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:05,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:02:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:05,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:05,938 INFO L272 TraceCheckUtils]: 0: Hoare triple {15361#true} call ULTIMATE.init(); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 2: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {15361#true} call #t~ret5 := main(); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 5: Hoare triple {15361#true} ~x~0 := 0; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 6: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 9: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 10: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 11: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 12: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 13: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 14: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 15: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,939 INFO L290 TraceCheckUtils]: 16: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 17: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 19: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 20: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 21: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 22: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 23: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 24: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 25: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 26: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 27: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 28: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 29: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 30: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 31: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 32: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 33: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 34: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 35: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,940 INFO L290 TraceCheckUtils]: 36: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 37: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 38: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 39: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 40: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 41: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 42: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 43: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 44: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 45: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 46: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 47: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 48: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 49: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 50: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 52: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 53: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 54: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 55: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,941 INFO L290 TraceCheckUtils]: 56: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,942 INFO L290 TraceCheckUtils]: 57: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:05,942 INFO L290 TraceCheckUtils]: 58: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:05,942 INFO L290 TraceCheckUtils]: 59: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:02:05,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:02:05,943 INFO L290 TraceCheckUtils]: 61: Hoare triple {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {15582#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:02:05,944 INFO L290 TraceCheckUtils]: 62: Hoare triple {15582#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {15362#false} is VALID [2022-04-15 06:02:05,944 INFO L272 TraceCheckUtils]: 63: Hoare triple {15362#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {15362#false} is VALID [2022-04-15 06:02:05,944 INFO L290 TraceCheckUtils]: 64: Hoare triple {15362#false} ~cond := #in~cond; {15362#false} is VALID [2022-04-15 06:02:05,944 INFO L290 TraceCheckUtils]: 65: Hoare triple {15362#false} assume 0 == ~cond; {15362#false} is VALID [2022-04-15 06:02:05,944 INFO L290 TraceCheckUtils]: 66: Hoare triple {15362#false} assume !false; {15362#false} is VALID [2022-04-15 06:02:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 81 proven. 1 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-04-15 06:02:05,945 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:06,225 INFO L290 TraceCheckUtils]: 66: Hoare triple {15362#false} assume !false; {15362#false} is VALID [2022-04-15 06:02:06,225 INFO L290 TraceCheckUtils]: 65: Hoare triple {15362#false} assume 0 == ~cond; {15362#false} is VALID [2022-04-15 06:02:06,225 INFO L290 TraceCheckUtils]: 64: Hoare triple {15362#false} ~cond := #in~cond; {15362#false} is VALID [2022-04-15 06:02:06,225 INFO L272 TraceCheckUtils]: 63: Hoare triple {15362#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {15362#false} is VALID [2022-04-15 06:02:06,225 INFO L290 TraceCheckUtils]: 62: Hoare triple {15610#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {15362#false} is VALID [2022-04-15 06:02:06,227 INFO L290 TraceCheckUtils]: 61: Hoare triple {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {15610#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:02:06,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:06,228 INFO L290 TraceCheckUtils]: 59: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:06,228 INFO L290 TraceCheckUtils]: 58: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,228 INFO L290 TraceCheckUtils]: 57: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 56: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 55: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 54: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 53: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 52: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 51: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 50: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 49: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 48: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 47: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 46: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 45: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 44: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 43: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 42: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 41: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 40: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 39: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 38: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,229 INFO L290 TraceCheckUtils]: 37: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 36: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 35: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 34: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 33: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 32: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 31: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 30: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 29: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 28: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 27: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 26: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 25: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 24: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 23: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 22: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 21: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 20: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 19: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 15: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 14: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 13: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 12: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 11: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 10: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 9: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 6: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 5: Hoare triple {15361#true} ~x~0 := 0; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L272 TraceCheckUtils]: 4: Hoare triple {15361#true} call #t~ret5 := main(); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 2: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-15 06:02:06,231 INFO L272 TraceCheckUtils]: 0: Hoare triple {15361#true} call ULTIMATE.init(); {15361#true} is VALID [2022-04-15 06:02:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 81 proven. 1 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-04-15 06:02:06,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [876330421] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:06,232 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:06,232 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 4, 4] total 35 [2022-04-15 06:02:06,232 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:06,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1835611902] [2022-04-15 06:02:06,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1835611902] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:06,232 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:06,232 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-15 06:02:06,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571157586] [2022-04-15 06:02:06,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:06,233 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67 [2022-04-15 06:02:06,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:06,233 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:06,281 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:06,281 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-15 06:02:06,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:06,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-15 06:02:06,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=986, Unknown=0, NotChecked=0, Total=1190 [2022-04-15 06:02:06,282 INFO L87 Difference]: Start difference. First operand 69 states and 71 transitions. Second operand has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:09,236 INFO L93 Difference]: Finished difference Result 78 states and 82 transitions. [2022-04-15 06:02:09,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-15 06:02:09,237 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67 [2022-04-15 06:02:09,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 79 transitions. [2022-04-15 06:02:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 79 transitions. [2022-04-15 06:02:09,238 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 79 transitions. [2022-04-15 06:02:09,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:09,305 INFO L225 Difference]: With dead ends: 78 [2022-04-15 06:02:09,305 INFO L226 Difference]: Without dead ends: 71 [2022-04-15 06:02:09,306 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 132 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=476, Invalid=3430, Unknown=0, NotChecked=0, Total=3906 [2022-04-15 06:02:09,306 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 36 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 1638 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 1695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 1638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:09,306 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [36 Valid, 139 Invalid, 1695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 1638 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 06:02:09,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-15 06:02:09,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2022-04-15 06:02:09,462 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:09,462 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,462 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,462 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:09,463 INFO L93 Difference]: Finished difference Result 71 states and 73 transitions. [2022-04-15 06:02:09,463 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-04-15 06:02:09,463 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:09,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:09,464 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 71 states. [2022-04-15 06:02:09,464 INFO L87 Difference]: Start difference. First operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 71 states. [2022-04-15 06:02:09,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:09,464 INFO L93 Difference]: Finished difference Result 71 states and 73 transitions. [2022-04-15 06:02:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-04-15 06:02:09,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:09,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:09,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:09,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 73 transitions. [2022-04-15 06:02:09,465 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 73 transitions. Word has length 67 [2022-04-15 06:02:09,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:09,466 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 73 transitions. [2022-04-15 06:02:09,466 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:09,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 73 transitions. [2022-04-15 06:02:09,554 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-04-15 06:02:09,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-15 06:02:09,554 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:09,554 INFO L499 BasicCegarLoop]: trace histogram [29, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:09,561 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Ended with exit code 0 [2022-04-15 06:02:09,771 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:09,955 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,55 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:09,955 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:09,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:09,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1241804503, now seen corresponding path program 55 times [2022-04-15 06:02:09,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:09,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1774081794] [2022-04-15 06:02:10,986 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:02:11,542 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:11,544 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:11,547 INFO L85 PathProgramCache]: Analyzing trace with hash -54409040, now seen corresponding path program 1 times [2022-04-15 06:02:11,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:11,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280867425] [2022-04-15 06:02:11,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:11,553 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_57.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_57.0)) 4294967296)) 65521) 0) [2022-04-15 06:02:11,554 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_57.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_57.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:02:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:11,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [953035252] [2022-04-15 06:02:11,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:11,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:11,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:11,578 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:11,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process [2022-04-15 06:02:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:11,632 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:11,648 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:11,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1241804503, now seen corresponding path program 56 times [2022-04-15 06:02:11,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:11,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010672111] [2022-04-15 06:02:11,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:12,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:12,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {16330#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-15 06:02:12,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-15 06:02:12,347 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-15 06:02:12,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {16296#true} call ULTIMATE.init(); {16330#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:12,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {16330#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-15 06:02:12,348 INFO L290 TraceCheckUtils]: 2: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-15 06:02:12,348 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-15 06:02:12,348 INFO L272 TraceCheckUtils]: 4: Hoare triple {16296#true} call #t~ret5 := main(); {16296#true} is VALID [2022-04-15 06:02:12,348 INFO L290 TraceCheckUtils]: 5: Hoare triple {16296#true} ~x~0 := 0; {16301#(= main_~x~0 0)} is VALID [2022-04-15 06:02:12,348 INFO L290 TraceCheckUtils]: 6: Hoare triple {16301#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16301#(= main_~x~0 0)} is VALID [2022-04-15 06:02:12,349 INFO L290 TraceCheckUtils]: 7: Hoare triple {16301#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:12,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:12,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:12,350 INFO L290 TraceCheckUtils]: 10: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:12,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:12,350 INFO L290 TraceCheckUtils]: 12: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:12,351 INFO L290 TraceCheckUtils]: 13: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:12,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:12,351 INFO L290 TraceCheckUtils]: 15: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:12,352 INFO L290 TraceCheckUtils]: 16: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:12,352 INFO L290 TraceCheckUtils]: 17: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:12,352 INFO L290 TraceCheckUtils]: 18: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:12,353 INFO L290 TraceCheckUtils]: 19: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:12,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:12,353 INFO L290 TraceCheckUtils]: 21: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:12,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:12,354 INFO L290 TraceCheckUtils]: 23: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:12,354 INFO L290 TraceCheckUtils]: 24: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:12,355 INFO L290 TraceCheckUtils]: 25: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:12,355 INFO L290 TraceCheckUtils]: 26: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:12,355 INFO L290 TraceCheckUtils]: 27: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:12,356 INFO L290 TraceCheckUtils]: 28: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:12,356 INFO L290 TraceCheckUtils]: 29: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:12,356 INFO L290 TraceCheckUtils]: 30: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:12,357 INFO L290 TraceCheckUtils]: 31: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:12,357 INFO L290 TraceCheckUtils]: 32: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:12,357 INFO L290 TraceCheckUtils]: 33: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:12,358 INFO L290 TraceCheckUtils]: 34: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:12,358 INFO L290 TraceCheckUtils]: 35: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:12,358 INFO L290 TraceCheckUtils]: 36: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:12,359 INFO L290 TraceCheckUtils]: 37: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:12,359 INFO L290 TraceCheckUtils]: 38: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:12,360 INFO L290 TraceCheckUtils]: 39: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:12,360 INFO L290 TraceCheckUtils]: 40: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:12,360 INFO L290 TraceCheckUtils]: 41: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:12,361 INFO L290 TraceCheckUtils]: 42: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:12,361 INFO L290 TraceCheckUtils]: 43: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:12,361 INFO L290 TraceCheckUtils]: 44: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:12,362 INFO L290 TraceCheckUtils]: 45: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:12,362 INFO L290 TraceCheckUtils]: 46: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:12,362 INFO L290 TraceCheckUtils]: 47: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:12,363 INFO L290 TraceCheckUtils]: 48: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:12,363 INFO L290 TraceCheckUtils]: 49: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:12,363 INFO L290 TraceCheckUtils]: 50: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:12,364 INFO L290 TraceCheckUtils]: 51: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:12,364 INFO L290 TraceCheckUtils]: 52: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:12,365 INFO L290 TraceCheckUtils]: 53: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:12,365 INFO L290 TraceCheckUtils]: 54: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:12,365 INFO L290 TraceCheckUtils]: 55: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:12,366 INFO L290 TraceCheckUtils]: 56: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:12,366 INFO L290 TraceCheckUtils]: 57: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:12,366 INFO L290 TraceCheckUtils]: 58: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:12,367 INFO L290 TraceCheckUtils]: 59: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:12,367 INFO L290 TraceCheckUtils]: 60: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:12,367 INFO L290 TraceCheckUtils]: 61: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:12,368 INFO L290 TraceCheckUtils]: 62: Hoare triple {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:12,368 INFO L290 TraceCheckUtils]: 63: Hoare triple {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {16297#false} is VALID [2022-04-15 06:02:12,368 INFO L290 TraceCheckUtils]: 64: Hoare triple {16297#false} assume !(~x~0 % 4294967296 < 268435455); {16297#false} is VALID [2022-04-15 06:02:12,368 INFO L272 TraceCheckUtils]: 65: Hoare triple {16297#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {16297#false} is VALID [2022-04-15 06:02:12,368 INFO L290 TraceCheckUtils]: 66: Hoare triple {16297#false} ~cond := #in~cond; {16297#false} is VALID [2022-04-15 06:02:12,368 INFO L290 TraceCheckUtils]: 67: Hoare triple {16297#false} assume 0 == ~cond; {16297#false} is VALID [2022-04-15 06:02:12,368 INFO L290 TraceCheckUtils]: 68: Hoare triple {16297#false} assume !false; {16297#false} is VALID [2022-04-15 06:02:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 29 proven. 812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:12,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:12,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010672111] [2022-04-15 06:02:12,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010672111] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:12,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260951079] [2022-04-15 06:02:12,369 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:02:12,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:12,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:12,396 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:12,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2022-04-15 06:02:12,497 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:02:12,497 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:12,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-15 06:02:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:12,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:13,186 INFO L272 TraceCheckUtils]: 0: Hoare triple {16296#true} call ULTIMATE.init(); {16296#true} is VALID [2022-04-15 06:02:13,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {16296#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-15 06:02:13,186 INFO L290 TraceCheckUtils]: 2: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-15 06:02:13,186 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-15 06:02:13,186 INFO L272 TraceCheckUtils]: 4: Hoare triple {16296#true} call #t~ret5 := main(); {16296#true} is VALID [2022-04-15 06:02:13,187 INFO L290 TraceCheckUtils]: 5: Hoare triple {16296#true} ~x~0 := 0; {16301#(= main_~x~0 0)} is VALID [2022-04-15 06:02:13,187 INFO L290 TraceCheckUtils]: 6: Hoare triple {16301#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16301#(= main_~x~0 0)} is VALID [2022-04-15 06:02:13,188 INFO L290 TraceCheckUtils]: 7: Hoare triple {16301#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:13,188 INFO L290 TraceCheckUtils]: 8: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:13,188 INFO L290 TraceCheckUtils]: 9: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:13,189 INFO L290 TraceCheckUtils]: 10: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:13,189 INFO L290 TraceCheckUtils]: 11: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:13,190 INFO L290 TraceCheckUtils]: 12: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:13,190 INFO L290 TraceCheckUtils]: 13: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:13,190 INFO L290 TraceCheckUtils]: 14: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:13,191 INFO L290 TraceCheckUtils]: 15: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:13,191 INFO L290 TraceCheckUtils]: 16: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:13,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:13,192 INFO L290 TraceCheckUtils]: 18: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:13,193 INFO L290 TraceCheckUtils]: 19: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:13,193 INFO L290 TraceCheckUtils]: 20: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:13,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:13,194 INFO L290 TraceCheckUtils]: 22: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:13,194 INFO L290 TraceCheckUtils]: 23: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:13,195 INFO L290 TraceCheckUtils]: 24: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:13,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:13,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:13,196 INFO L290 TraceCheckUtils]: 27: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:13,196 INFO L290 TraceCheckUtils]: 28: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:13,197 INFO L290 TraceCheckUtils]: 29: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:13,197 INFO L290 TraceCheckUtils]: 30: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:13,198 INFO L290 TraceCheckUtils]: 31: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:13,198 INFO L290 TraceCheckUtils]: 32: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:13,198 INFO L290 TraceCheckUtils]: 33: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:13,199 INFO L290 TraceCheckUtils]: 34: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:13,199 INFO L290 TraceCheckUtils]: 35: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:13,200 INFO L290 TraceCheckUtils]: 36: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:13,200 INFO L290 TraceCheckUtils]: 37: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:13,200 INFO L290 TraceCheckUtils]: 38: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:13,201 INFO L290 TraceCheckUtils]: 39: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:13,201 INFO L290 TraceCheckUtils]: 40: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:13,202 INFO L290 TraceCheckUtils]: 41: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:13,202 INFO L290 TraceCheckUtils]: 42: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:13,203 INFO L290 TraceCheckUtils]: 43: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:13,204 INFO L290 TraceCheckUtils]: 44: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:13,204 INFO L290 TraceCheckUtils]: 45: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:13,204 INFO L290 TraceCheckUtils]: 46: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:13,205 INFO L290 TraceCheckUtils]: 47: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:13,205 INFO L290 TraceCheckUtils]: 48: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:13,206 INFO L290 TraceCheckUtils]: 49: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:13,206 INFO L290 TraceCheckUtils]: 50: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:13,206 INFO L290 TraceCheckUtils]: 51: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:13,207 INFO L290 TraceCheckUtils]: 52: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:13,212 INFO L290 TraceCheckUtils]: 53: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:13,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:13,213 INFO L290 TraceCheckUtils]: 55: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:13,213 INFO L290 TraceCheckUtils]: 56: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:13,214 INFO L290 TraceCheckUtils]: 57: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:13,214 INFO L290 TraceCheckUtils]: 58: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:13,214 INFO L290 TraceCheckUtils]: 59: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:13,215 INFO L290 TraceCheckUtils]: 60: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:13,215 INFO L290 TraceCheckUtils]: 61: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:13,215 INFO L290 TraceCheckUtils]: 62: Hoare triple {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:13,216 INFO L290 TraceCheckUtils]: 63: Hoare triple {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:13,216 INFO L290 TraceCheckUtils]: 64: Hoare triple {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !(~x~0 % 4294967296 < 268435455); {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:13,216 INFO L272 TraceCheckUtils]: 65: Hoare triple {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:02:13,217 INFO L290 TraceCheckUtils]: 66: Hoare triple {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16535#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:02:13,217 INFO L290 TraceCheckUtils]: 67: Hoare triple {16535#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {16297#false} is VALID [2022-04-15 06:02:13,217 INFO L290 TraceCheckUtils]: 68: Hoare triple {16297#false} assume !false; {16297#false} is VALID [2022-04-15 06:02:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:13,218 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:13,510 INFO L290 TraceCheckUtils]: 68: Hoare triple {16297#false} assume !false; {16297#false} is VALID [2022-04-15 06:02:13,510 INFO L290 TraceCheckUtils]: 67: Hoare triple {16535#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {16297#false} is VALID [2022-04-15 06:02:13,511 INFO L290 TraceCheckUtils]: 66: Hoare triple {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16535#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:02:13,511 INFO L272 TraceCheckUtils]: 65: Hoare triple {16551#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:02:13,511 INFO L290 TraceCheckUtils]: 64: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,512 INFO L290 TraceCheckUtils]: 63: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,512 INFO L290 TraceCheckUtils]: 62: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,513 INFO L290 TraceCheckUtils]: 61: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,513 INFO L290 TraceCheckUtils]: 60: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,513 INFO L290 TraceCheckUtils]: 59: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,514 INFO L290 TraceCheckUtils]: 58: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,514 INFO L290 TraceCheckUtils]: 57: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,514 INFO L290 TraceCheckUtils]: 56: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,515 INFO L290 TraceCheckUtils]: 55: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,515 INFO L290 TraceCheckUtils]: 54: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,516 INFO L290 TraceCheckUtils]: 53: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,516 INFO L290 TraceCheckUtils]: 52: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,516 INFO L290 TraceCheckUtils]: 51: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,516 INFO L290 TraceCheckUtils]: 50: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,517 INFO L290 TraceCheckUtils]: 49: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,517 INFO L290 TraceCheckUtils]: 48: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,518 INFO L290 TraceCheckUtils]: 46: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,519 INFO L290 TraceCheckUtils]: 43: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,519 INFO L290 TraceCheckUtils]: 42: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,531 INFO L290 TraceCheckUtils]: 41: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,531 INFO L290 TraceCheckUtils]: 40: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,532 INFO L290 TraceCheckUtils]: 39: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,532 INFO L290 TraceCheckUtils]: 38: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,533 INFO L290 TraceCheckUtils]: 37: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,533 INFO L290 TraceCheckUtils]: 36: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,533 INFO L290 TraceCheckUtils]: 35: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,534 INFO L290 TraceCheckUtils]: 34: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,534 INFO L290 TraceCheckUtils]: 33: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,534 INFO L290 TraceCheckUtils]: 32: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,535 INFO L290 TraceCheckUtils]: 31: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,535 INFO L290 TraceCheckUtils]: 30: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,535 INFO L290 TraceCheckUtils]: 29: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,536 INFO L290 TraceCheckUtils]: 28: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,536 INFO L290 TraceCheckUtils]: 27: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,536 INFO L290 TraceCheckUtils]: 26: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,537 INFO L290 TraceCheckUtils]: 23: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,538 INFO L290 TraceCheckUtils]: 20: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,539 INFO L290 TraceCheckUtils]: 19: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,539 INFO L290 TraceCheckUtils]: 18: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,540 INFO L290 TraceCheckUtils]: 15: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,541 INFO L290 TraceCheckUtils]: 13: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,541 INFO L290 TraceCheckUtils]: 12: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,541 INFO L290 TraceCheckUtils]: 11: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,542 INFO L290 TraceCheckUtils]: 10: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,542 INFO L290 TraceCheckUtils]: 9: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,542 INFO L290 TraceCheckUtils]: 8: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,543 INFO L290 TraceCheckUtils]: 7: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:13,543 INFO L290 TraceCheckUtils]: 6: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,543 INFO L290 TraceCheckUtils]: 5: Hoare triple {16296#true} ~x~0 := 0; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:13,543 INFO L272 TraceCheckUtils]: 4: Hoare triple {16296#true} call #t~ret5 := main(); {16296#true} is VALID [2022-04-15 06:02:13,543 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-15 06:02:13,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-15 06:02:13,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {16296#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-15 06:02:13,544 INFO L272 TraceCheckUtils]: 0: Hoare triple {16296#true} call ULTIMATE.init(); {16296#true} is VALID [2022-04-15 06:02:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 434 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-04-15 06:02:13,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [260951079] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:13,544 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:13,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 34, 6] total 38 [2022-04-15 06:02:13,544 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:13,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1774081794] [2022-04-15 06:02:13,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1774081794] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:13,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:13,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-15 06:02:13,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49670228] [2022-04-15 06:02:13,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:13,545 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69 [2022-04-15 06:02:13,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:13,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:13,609 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:13,609 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-15 06:02:13,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:13,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-15 06:02:13,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=1274, Unknown=0, NotChecked=0, Total=1406 [2022-04-15 06:02:13,610 INFO L87 Difference]: Start difference. First operand 71 states and 73 transitions. Second operand has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:16,255 INFO L93 Difference]: Finished difference Result 80 states and 84 transitions. [2022-04-15 06:02:16,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-15 06:02:16,255 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69 [2022-04-15 06:02:16,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 81 transitions. [2022-04-15 06:02:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 81 transitions. [2022-04-15 06:02:16,257 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 81 transitions. [2022-04-15 06:02:16,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:16,359 INFO L225 Difference]: With dead ends: 80 [2022-04-15 06:02:16,359 INFO L226 Difference]: Without dead ends: 73 [2022-04-15 06:02:16,360 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 132 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=332, Invalid=4090, Unknown=0, NotChecked=0, Total=4422 [2022-04-15 06:02:16,361 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 37 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 1743 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 1802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 1743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:16,361 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 134 Invalid, 1802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 1743 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 06:02:16,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-04-15 06:02:16,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2022-04-15 06:02:16,497 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:16,497 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,497 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,497 INFO L87 Difference]: Start difference. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:16,498 INFO L93 Difference]: Finished difference Result 73 states and 75 transitions. [2022-04-15 06:02:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-04-15 06:02:16,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:16,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:16,499 INFO L74 IsIncluded]: Start isIncluded. First operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 73 states. [2022-04-15 06:02:16,499 INFO L87 Difference]: Start difference. First operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 73 states. [2022-04-15 06:02:16,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:16,500 INFO L93 Difference]: Finished difference Result 73 states and 75 transitions. [2022-04-15 06:02:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-04-15 06:02:16,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:16,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:16,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:16,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 75 transitions. [2022-04-15 06:02:16,501 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 75 transitions. Word has length 69 [2022-04-15 06:02:16,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:16,501 INFO L478 AbstractCegarLoop]: Abstraction has 73 states and 75 transitions. [2022-04-15 06:02:16,501 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:16,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 75 transitions. [2022-04-15 06:02:16,608 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:16,608 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-04-15 06:02:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-15 06:02:16,609 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:16,609 INFO L499 BasicCegarLoop]: trace histogram [30, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:16,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:16,830 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:17,030 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,57 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,56 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:17,030 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:17,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:17,031 INFO L85 PathProgramCache]: Analyzing trace with hash -1726249338, now seen corresponding path program 57 times [2022-04-15 06:02:17,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:17,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [698559815] [2022-04-15 06:02:19,596 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:02:23,622 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:02:23,839 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:02:24,928 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:24,930 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:24,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1995123120, now seen corresponding path program 1 times [2022-04-15 06:02:24,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:24,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472284281] [2022-04-15 06:02:24,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:24,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:24,938 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_59.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_59.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:02:24,939 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_59.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_59.0)) 4294967296)) 65521) 0) [2022-04-15 06:02:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:24,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1315449140] [2022-04-15 06:02:24,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:24,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:24,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:24,970 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:24,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process [2022-04-15 06:02:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:25,025 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:25,035 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:25,035 INFO L85 PathProgramCache]: Analyzing trace with hash -1726249338, now seen corresponding path program 58 times [2022-04-15 06:02:25,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:25,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245002593] [2022-04-15 06:02:25,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:25,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:25,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:25,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {17295#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-15 06:02:25,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-15 06:02:25,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-15 06:02:25,876 INFO L272 TraceCheckUtils]: 0: Hoare triple {17260#true} call ULTIMATE.init(); {17295#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:25,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {17295#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-15 06:02:25,877 INFO L290 TraceCheckUtils]: 2: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-15 06:02:25,877 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-15 06:02:25,877 INFO L272 TraceCheckUtils]: 4: Hoare triple {17260#true} call #t~ret5 := main(); {17260#true} is VALID [2022-04-15 06:02:25,877 INFO L290 TraceCheckUtils]: 5: Hoare triple {17260#true} ~x~0 := 0; {17265#(= main_~x~0 0)} is VALID [2022-04-15 06:02:25,877 INFO L290 TraceCheckUtils]: 6: Hoare triple {17265#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {17265#(= main_~x~0 0)} is VALID [2022-04-15 06:02:25,878 INFO L290 TraceCheckUtils]: 7: Hoare triple {17265#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:25,878 INFO L290 TraceCheckUtils]: 8: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:25,878 INFO L290 TraceCheckUtils]: 9: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:25,879 INFO L290 TraceCheckUtils]: 10: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:25,879 INFO L290 TraceCheckUtils]: 11: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:25,880 INFO L290 TraceCheckUtils]: 12: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:25,880 INFO L290 TraceCheckUtils]: 13: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:25,880 INFO L290 TraceCheckUtils]: 14: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:25,881 INFO L290 TraceCheckUtils]: 15: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:25,881 INFO L290 TraceCheckUtils]: 16: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:25,882 INFO L290 TraceCheckUtils]: 17: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:25,882 INFO L290 TraceCheckUtils]: 18: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:25,882 INFO L290 TraceCheckUtils]: 19: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:25,883 INFO L290 TraceCheckUtils]: 20: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:25,883 INFO L290 TraceCheckUtils]: 21: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:25,884 INFO L290 TraceCheckUtils]: 22: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:25,884 INFO L290 TraceCheckUtils]: 23: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:25,884 INFO L290 TraceCheckUtils]: 24: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:25,885 INFO L290 TraceCheckUtils]: 25: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:25,885 INFO L290 TraceCheckUtils]: 26: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:25,886 INFO L290 TraceCheckUtils]: 27: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:25,886 INFO L290 TraceCheckUtils]: 28: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:25,887 INFO L290 TraceCheckUtils]: 29: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:25,887 INFO L290 TraceCheckUtils]: 30: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:25,887 INFO L290 TraceCheckUtils]: 31: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:25,888 INFO L290 TraceCheckUtils]: 32: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:25,888 INFO L290 TraceCheckUtils]: 33: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:25,888 INFO L290 TraceCheckUtils]: 34: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:25,889 INFO L290 TraceCheckUtils]: 35: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:25,889 INFO L290 TraceCheckUtils]: 36: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:25,890 INFO L290 TraceCheckUtils]: 37: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:25,890 INFO L290 TraceCheckUtils]: 38: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:25,891 INFO L290 TraceCheckUtils]: 39: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:25,891 INFO L290 TraceCheckUtils]: 40: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:25,891 INFO L290 TraceCheckUtils]: 41: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:25,892 INFO L290 TraceCheckUtils]: 42: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:25,892 INFO L290 TraceCheckUtils]: 43: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:25,893 INFO L290 TraceCheckUtils]: 44: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:25,893 INFO L290 TraceCheckUtils]: 45: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:25,893 INFO L290 TraceCheckUtils]: 46: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:25,894 INFO L290 TraceCheckUtils]: 47: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:25,894 INFO L290 TraceCheckUtils]: 48: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:25,895 INFO L290 TraceCheckUtils]: 49: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:25,895 INFO L290 TraceCheckUtils]: 50: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:25,895 INFO L290 TraceCheckUtils]: 51: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:25,896 INFO L290 TraceCheckUtils]: 52: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:25,896 INFO L290 TraceCheckUtils]: 53: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:25,897 INFO L290 TraceCheckUtils]: 54: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:25,897 INFO L290 TraceCheckUtils]: 55: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:25,897 INFO L290 TraceCheckUtils]: 56: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:25,898 INFO L290 TraceCheckUtils]: 57: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:25,898 INFO L290 TraceCheckUtils]: 58: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:25,899 INFO L290 TraceCheckUtils]: 59: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:25,899 INFO L290 TraceCheckUtils]: 60: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:25,899 INFO L290 TraceCheckUtils]: 61: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:25,900 INFO L290 TraceCheckUtils]: 62: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:25,900 INFO L290 TraceCheckUtils]: 63: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:25,901 INFO L290 TraceCheckUtils]: 64: Hoare triple {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:25,901 INFO L290 TraceCheckUtils]: 65: Hoare triple {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {17261#false} is VALID [2022-04-15 06:02:25,901 INFO L290 TraceCheckUtils]: 66: Hoare triple {17261#false} assume !(~x~0 % 4294967296 < 268435455); {17261#false} is VALID [2022-04-15 06:02:25,901 INFO L272 TraceCheckUtils]: 67: Hoare triple {17261#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {17261#false} is VALID [2022-04-15 06:02:25,901 INFO L290 TraceCheckUtils]: 68: Hoare triple {17261#false} ~cond := #in~cond; {17261#false} is VALID [2022-04-15 06:02:25,901 INFO L290 TraceCheckUtils]: 69: Hoare triple {17261#false} assume 0 == ~cond; {17261#false} is VALID [2022-04-15 06:02:25,901 INFO L290 TraceCheckUtils]: 70: Hoare triple {17261#false} assume !false; {17261#false} is VALID [2022-04-15 06:02:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:25,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:25,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245002593] [2022-04-15 06:02:25,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245002593] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:25,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879535331] [2022-04-15 06:02:25,902 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:02:25,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:25,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:25,903 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:25,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Waiting until timeout for monitored process [2022-04-15 06:02:25,967 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:02:25,967 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:25,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-15 06:02:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:25,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:26,593 INFO L272 TraceCheckUtils]: 0: Hoare triple {17260#true} call ULTIMATE.init(); {17260#true} is VALID [2022-04-15 06:02:26,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {17260#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-15 06:02:26,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-15 06:02:26,593 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-15 06:02:26,593 INFO L272 TraceCheckUtils]: 4: Hoare triple {17260#true} call #t~ret5 := main(); {17260#true} is VALID [2022-04-15 06:02:26,593 INFO L290 TraceCheckUtils]: 5: Hoare triple {17260#true} ~x~0 := 0; {17265#(= main_~x~0 0)} is VALID [2022-04-15 06:02:26,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {17265#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {17265#(= main_~x~0 0)} is VALID [2022-04-15 06:02:26,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {17265#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:26,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:26,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:26,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:26,596 INFO L290 TraceCheckUtils]: 11: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:26,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:26,597 INFO L290 TraceCheckUtils]: 13: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:26,597 INFO L290 TraceCheckUtils]: 14: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:26,597 INFO L290 TraceCheckUtils]: 15: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:26,598 INFO L290 TraceCheckUtils]: 16: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:26,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:26,599 INFO L290 TraceCheckUtils]: 18: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:26,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:26,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:26,600 INFO L290 TraceCheckUtils]: 21: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:26,600 INFO L290 TraceCheckUtils]: 22: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:26,601 INFO L290 TraceCheckUtils]: 23: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:26,601 INFO L290 TraceCheckUtils]: 24: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:26,602 INFO L290 TraceCheckUtils]: 25: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:26,602 INFO L290 TraceCheckUtils]: 26: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:26,602 INFO L290 TraceCheckUtils]: 27: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:26,603 INFO L290 TraceCheckUtils]: 28: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:26,603 INFO L290 TraceCheckUtils]: 29: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:26,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:26,604 INFO L290 TraceCheckUtils]: 31: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:26,604 INFO L290 TraceCheckUtils]: 32: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:26,605 INFO L290 TraceCheckUtils]: 33: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:26,605 INFO L290 TraceCheckUtils]: 34: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:26,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:26,606 INFO L290 TraceCheckUtils]: 36: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:26,607 INFO L290 TraceCheckUtils]: 37: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:26,607 INFO L290 TraceCheckUtils]: 38: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:26,607 INFO L290 TraceCheckUtils]: 39: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:26,608 INFO L290 TraceCheckUtils]: 40: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:26,608 INFO L290 TraceCheckUtils]: 41: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:26,609 INFO L290 TraceCheckUtils]: 42: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:26,609 INFO L290 TraceCheckUtils]: 43: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:26,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:26,610 INFO L290 TraceCheckUtils]: 45: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:26,610 INFO L290 TraceCheckUtils]: 46: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:26,611 INFO L290 TraceCheckUtils]: 47: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:26,611 INFO L290 TraceCheckUtils]: 48: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:26,612 INFO L290 TraceCheckUtils]: 49: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:26,612 INFO L290 TraceCheckUtils]: 50: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:26,613 INFO L290 TraceCheckUtils]: 51: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:26,613 INFO L290 TraceCheckUtils]: 52: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:26,613 INFO L290 TraceCheckUtils]: 53: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:26,614 INFO L290 TraceCheckUtils]: 54: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:26,614 INFO L290 TraceCheckUtils]: 55: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:26,615 INFO L290 TraceCheckUtils]: 56: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:26,615 INFO L290 TraceCheckUtils]: 57: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:26,615 INFO L290 TraceCheckUtils]: 58: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:26,616 INFO L290 TraceCheckUtils]: 59: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:26,616 INFO L290 TraceCheckUtils]: 60: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:26,617 INFO L290 TraceCheckUtils]: 61: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:26,617 INFO L290 TraceCheckUtils]: 62: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:26,618 INFO L290 TraceCheckUtils]: 63: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:26,618 INFO L290 TraceCheckUtils]: 64: Hoare triple {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:26,618 INFO L290 TraceCheckUtils]: 65: Hoare triple {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {17495#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:26,619 INFO L290 TraceCheckUtils]: 66: Hoare triple {17495#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !(~x~0 % 4294967296 < 268435455); {17261#false} is VALID [2022-04-15 06:02:26,619 INFO L272 TraceCheckUtils]: 67: Hoare triple {17261#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {17261#false} is VALID [2022-04-15 06:02:26,619 INFO L290 TraceCheckUtils]: 68: Hoare triple {17261#false} ~cond := #in~cond; {17261#false} is VALID [2022-04-15 06:02:26,619 INFO L290 TraceCheckUtils]: 69: Hoare triple {17261#false} assume 0 == ~cond; {17261#false} is VALID [2022-04-15 06:02:26,619 INFO L290 TraceCheckUtils]: 70: Hoare triple {17261#false} assume !false; {17261#false} is VALID [2022-04-15 06:02:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:26,620 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:28,251 INFO L290 TraceCheckUtils]: 70: Hoare triple {17261#false} assume !false; {17261#false} is VALID [2022-04-15 06:02:28,252 INFO L290 TraceCheckUtils]: 69: Hoare triple {17261#false} assume 0 == ~cond; {17261#false} is VALID [2022-04-15 06:02:28,252 INFO L290 TraceCheckUtils]: 68: Hoare triple {17261#false} ~cond := #in~cond; {17261#false} is VALID [2022-04-15 06:02:28,252 INFO L272 TraceCheckUtils]: 67: Hoare triple {17261#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {17261#false} is VALID [2022-04-15 06:02:28,252 INFO L290 TraceCheckUtils]: 66: Hoare triple {17523#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {17261#false} is VALID [2022-04-15 06:02:28,253 INFO L290 TraceCheckUtils]: 65: Hoare triple {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {17523#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,253 INFO L290 TraceCheckUtils]: 64: Hoare triple {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,253 INFO L290 TraceCheckUtils]: 63: Hoare triple {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,254 INFO L290 TraceCheckUtils]: 62: Hoare triple {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,254 INFO L290 TraceCheckUtils]: 61: Hoare triple {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,254 INFO L290 TraceCheckUtils]: 60: Hoare triple {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,255 INFO L290 TraceCheckUtils]: 59: Hoare triple {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,255 INFO L290 TraceCheckUtils]: 58: Hoare triple {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,255 INFO L290 TraceCheckUtils]: 57: Hoare triple {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,256 INFO L290 TraceCheckUtils]: 56: Hoare triple {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,256 INFO L290 TraceCheckUtils]: 55: Hoare triple {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,257 INFO L290 TraceCheckUtils]: 53: Hoare triple {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,257 INFO L290 TraceCheckUtils]: 52: Hoare triple {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,257 INFO L290 TraceCheckUtils]: 51: Hoare triple {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,258 INFO L290 TraceCheckUtils]: 50: Hoare triple {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,259 INFO L290 TraceCheckUtils]: 49: Hoare triple {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,259 INFO L290 TraceCheckUtils]: 48: Hoare triple {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,259 INFO L290 TraceCheckUtils]: 47: Hoare triple {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,259 INFO L290 TraceCheckUtils]: 46: Hoare triple {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,260 INFO L290 TraceCheckUtils]: 45: Hoare triple {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,260 INFO L290 TraceCheckUtils]: 44: Hoare triple {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,261 INFO L290 TraceCheckUtils]: 43: Hoare triple {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,261 INFO L290 TraceCheckUtils]: 42: Hoare triple {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,261 INFO L290 TraceCheckUtils]: 41: Hoare triple {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,262 INFO L290 TraceCheckUtils]: 40: Hoare triple {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,262 INFO L290 TraceCheckUtils]: 39: Hoare triple {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,262 INFO L290 TraceCheckUtils]: 38: Hoare triple {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,263 INFO L290 TraceCheckUtils]: 37: Hoare triple {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,263 INFO L290 TraceCheckUtils]: 36: Hoare triple {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,263 INFO L290 TraceCheckUtils]: 35: Hoare triple {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,264 INFO L290 TraceCheckUtils]: 34: Hoare triple {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,265 INFO L290 TraceCheckUtils]: 31: Hoare triple {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,265 INFO L290 TraceCheckUtils]: 30: Hoare triple {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,265 INFO L290 TraceCheckUtils]: 29: Hoare triple {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,266 INFO L290 TraceCheckUtils]: 28: Hoare triple {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,266 INFO L290 TraceCheckUtils]: 27: Hoare triple {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,267 INFO L290 TraceCheckUtils]: 25: Hoare triple {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,267 INFO L290 TraceCheckUtils]: 24: Hoare triple {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,274 INFO L290 TraceCheckUtils]: 23: Hoare triple {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,274 INFO L290 TraceCheckUtils]: 22: Hoare triple {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,275 INFO L290 TraceCheckUtils]: 21: Hoare triple {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,275 INFO L290 TraceCheckUtils]: 20: Hoare triple {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,276 INFO L290 TraceCheckUtils]: 19: Hoare triple {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,276 INFO L290 TraceCheckUtils]: 18: Hoare triple {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,277 INFO L290 TraceCheckUtils]: 16: Hoare triple {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,277 INFO L290 TraceCheckUtils]: 15: Hoare triple {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,277 INFO L290 TraceCheckUtils]: 14: Hoare triple {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,278 INFO L290 TraceCheckUtils]: 13: Hoare triple {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,278 INFO L290 TraceCheckUtils]: 12: Hoare triple {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,278 INFO L290 TraceCheckUtils]: 11: Hoare triple {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,279 INFO L290 TraceCheckUtils]: 10: Hoare triple {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,279 INFO L290 TraceCheckUtils]: 9: Hoare triple {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,279 INFO L290 TraceCheckUtils]: 8: Hoare triple {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,280 INFO L290 TraceCheckUtils]: 7: Hoare triple {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,280 INFO L290 TraceCheckUtils]: 6: Hoare triple {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {17260#true} ~x~0 := 0; {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:02:28,280 INFO L272 TraceCheckUtils]: 4: Hoare triple {17260#true} call #t~ret5 := main(); {17260#true} is VALID [2022-04-15 06:02:28,280 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-15 06:02:28,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-15 06:02:28,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {17260#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-15 06:02:28,280 INFO L272 TraceCheckUtils]: 0: Hoare triple {17260#true} call ULTIMATE.init(); {17260#true} is VALID [2022-04-15 06:02:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:28,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [879535331] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:28,281 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:28,281 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-04-15 06:02:28,282 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:28,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [698559815] [2022-04-15 06:02:28,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [698559815] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:28,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:28,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-15 06:02:28,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289974406] [2022-04-15 06:02:28,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:28,282 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2022-04-15 06:02:28,282 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:28,283 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:28,314 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:28,314 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-15 06:02:28,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:28,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-15 06:02:28,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1151, Invalid=3139, Unknown=0, NotChecked=0, Total=4290 [2022-04-15 06:02:28,316 INFO L87 Difference]: Start difference. First operand 73 states and 75 transitions. Second operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:30,562 INFO L93 Difference]: Finished difference Result 82 states and 86 transitions. [2022-04-15 06:02:30,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-15 06:02:30,562 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2022-04-15 06:02:30,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 83 transitions. [2022-04-15 06:02:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 83 transitions. [2022-04-15 06:02:30,565 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 83 transitions. [2022-04-15 06:02:30,668 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:30,669 INFO L225 Difference]: With dead ends: 82 [2022-04-15 06:02:30,669 INFO L226 Difference]: Without dead ends: 75 [2022-04-15 06:02:30,670 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 110 SyntacticMatches, 2 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 503 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=2259, Invalid=6861, Unknown=0, NotChecked=0, Total=9120 [2022-04-15 06:02:30,671 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 38 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 1828 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 109 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 1828 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:30,671 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [38 Valid, 109 Invalid, 1889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 1828 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 06:02:30,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2022-04-15 06:02:30,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 75. [2022-04-15 06:02:30,807 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:30,808 INFO L82 GeneralOperation]: Start isEquivalent. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,808 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,808 INFO L87 Difference]: Start difference. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:30,810 INFO L93 Difference]: Finished difference Result 75 states and 77 transitions. [2022-04-15 06:02:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-04-15 06:02:30,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:30,810 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:30,810 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 75 states. [2022-04-15 06:02:30,810 INFO L87 Difference]: Start difference. First operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 75 states. [2022-04-15 06:02:30,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:30,811 INFO L93 Difference]: Finished difference Result 75 states and 77 transitions. [2022-04-15 06:02:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-04-15 06:02:30,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:30,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:30,811 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:30,811 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 77 transitions. [2022-04-15 06:02:30,812 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 77 transitions. Word has length 71 [2022-04-15 06:02:30,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:30,812 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 77 transitions. [2022-04-15 06:02:30,812 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:30,812 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 77 transitions. [2022-04-15 06:02:30,938 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-04-15 06:02:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-15 06:02:30,938 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:30,939 INFO L499 BasicCegarLoop]: trace histogram [31, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:30,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:31,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:31,356 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable60,58 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable59 [2022-04-15 06:02:31,356 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:31,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:31,356 INFO L85 PathProgramCache]: Analyzing trace with hash 873699491, now seen corresponding path program 59 times [2022-04-15 06:02:31,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:31,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [476854864] [2022-04-15 06:02:32,879 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:02:33,000 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:02:33,173 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:33,175 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:33,177 INFO L85 PathProgramCache]: Analyzing trace with hash -250312016, now seen corresponding path program 1 times [2022-04-15 06:02:33,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:33,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743232410] [2022-04-15 06:02:33,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:33,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:33,207 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_61.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_61.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:02:33,207 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_61.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_61.0)) 4294967296)) 65521) 0) [2022-04-15 06:02:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:33,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1348634446] [2022-04-15 06:02:33,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:33,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:33,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:33,217 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:33,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Waiting until timeout for monitored process [2022-04-15 06:02:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:33,268 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:33,278 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:33,279 INFO L85 PathProgramCache]: Analyzing trace with hash 873699491, now seen corresponding path program 60 times [2022-04-15 06:02:33,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:33,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185157934] [2022-04-15 06:02:33,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:34,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:34,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {18314#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-15 06:02:34,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-15 06:02:34,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-15 06:02:34,093 INFO L272 TraceCheckUtils]: 0: Hoare triple {18278#true} call ULTIMATE.init(); {18314#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:34,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {18314#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-15 06:02:34,093 INFO L290 TraceCheckUtils]: 2: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-15 06:02:34,093 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-15 06:02:34,093 INFO L272 TraceCheckUtils]: 4: Hoare triple {18278#true} call #t~ret5 := main(); {18278#true} is VALID [2022-04-15 06:02:34,093 INFO L290 TraceCheckUtils]: 5: Hoare triple {18278#true} ~x~0 := 0; {18283#(= main_~x~0 0)} is VALID [2022-04-15 06:02:34,094 INFO L290 TraceCheckUtils]: 6: Hoare triple {18283#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18283#(= main_~x~0 0)} is VALID [2022-04-15 06:02:34,094 INFO L290 TraceCheckUtils]: 7: Hoare triple {18283#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:34,094 INFO L290 TraceCheckUtils]: 8: Hoare triple {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:34,095 INFO L290 TraceCheckUtils]: 9: Hoare triple {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:34,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:34,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:34,096 INFO L290 TraceCheckUtils]: 12: Hoare triple {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:34,111 INFO L290 TraceCheckUtils]: 13: Hoare triple {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:34,112 INFO L290 TraceCheckUtils]: 14: Hoare triple {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:34,113 INFO L290 TraceCheckUtils]: 15: Hoare triple {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:34,113 INFO L290 TraceCheckUtils]: 16: Hoare triple {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:34,113 INFO L290 TraceCheckUtils]: 17: Hoare triple {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:34,114 INFO L290 TraceCheckUtils]: 18: Hoare triple {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:34,114 INFO L290 TraceCheckUtils]: 19: Hoare triple {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:34,115 INFO L290 TraceCheckUtils]: 20: Hoare triple {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:34,115 INFO L290 TraceCheckUtils]: 21: Hoare triple {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:34,116 INFO L290 TraceCheckUtils]: 22: Hoare triple {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:34,116 INFO L290 TraceCheckUtils]: 23: Hoare triple {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:34,117 INFO L290 TraceCheckUtils]: 24: Hoare triple {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:34,117 INFO L290 TraceCheckUtils]: 25: Hoare triple {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:34,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:34,118 INFO L290 TraceCheckUtils]: 27: Hoare triple {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:34,118 INFO L290 TraceCheckUtils]: 28: Hoare triple {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:34,119 INFO L290 TraceCheckUtils]: 29: Hoare triple {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:34,119 INFO L290 TraceCheckUtils]: 30: Hoare triple {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:34,120 INFO L290 TraceCheckUtils]: 31: Hoare triple {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:34,120 INFO L290 TraceCheckUtils]: 32: Hoare triple {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:34,121 INFO L290 TraceCheckUtils]: 33: Hoare triple {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:34,121 INFO L290 TraceCheckUtils]: 34: Hoare triple {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:34,121 INFO L290 TraceCheckUtils]: 35: Hoare triple {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:34,122 INFO L290 TraceCheckUtils]: 36: Hoare triple {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:34,122 INFO L290 TraceCheckUtils]: 37: Hoare triple {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:34,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:34,123 INFO L290 TraceCheckUtils]: 39: Hoare triple {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:34,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:34,124 INFO L290 TraceCheckUtils]: 41: Hoare triple {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:34,124 INFO L290 TraceCheckUtils]: 42: Hoare triple {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:34,125 INFO L290 TraceCheckUtils]: 43: Hoare triple {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:34,125 INFO L290 TraceCheckUtils]: 44: Hoare triple {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:34,126 INFO L290 TraceCheckUtils]: 45: Hoare triple {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:34,126 INFO L290 TraceCheckUtils]: 46: Hoare triple {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:34,126 INFO L290 TraceCheckUtils]: 47: Hoare triple {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:34,127 INFO L290 TraceCheckUtils]: 48: Hoare triple {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:34,127 INFO L290 TraceCheckUtils]: 49: Hoare triple {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:34,128 INFO L290 TraceCheckUtils]: 50: Hoare triple {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:34,128 INFO L290 TraceCheckUtils]: 51: Hoare triple {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:34,128 INFO L290 TraceCheckUtils]: 52: Hoare triple {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:34,129 INFO L290 TraceCheckUtils]: 53: Hoare triple {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:34,129 INFO L290 TraceCheckUtils]: 54: Hoare triple {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:34,130 INFO L290 TraceCheckUtils]: 55: Hoare triple {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:34,130 INFO L290 TraceCheckUtils]: 56: Hoare triple {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:34,131 INFO L290 TraceCheckUtils]: 57: Hoare triple {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:34,131 INFO L290 TraceCheckUtils]: 58: Hoare triple {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:34,131 INFO L290 TraceCheckUtils]: 59: Hoare triple {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:34,132 INFO L290 TraceCheckUtils]: 60: Hoare triple {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:34,132 INFO L290 TraceCheckUtils]: 61: Hoare triple {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:34,133 INFO L290 TraceCheckUtils]: 62: Hoare triple {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:34,133 INFO L290 TraceCheckUtils]: 63: Hoare triple {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:34,133 INFO L290 TraceCheckUtils]: 64: Hoare triple {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:34,134 INFO L290 TraceCheckUtils]: 65: Hoare triple {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:34,134 INFO L290 TraceCheckUtils]: 66: Hoare triple {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:34,135 INFO L290 TraceCheckUtils]: 67: Hoare triple {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {18279#false} is VALID [2022-04-15 06:02:34,135 INFO L290 TraceCheckUtils]: 68: Hoare triple {18279#false} assume !(~x~0 % 4294967296 < 268435455); {18279#false} is VALID [2022-04-15 06:02:34,135 INFO L272 TraceCheckUtils]: 69: Hoare triple {18279#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {18279#false} is VALID [2022-04-15 06:02:34,135 INFO L290 TraceCheckUtils]: 70: Hoare triple {18279#false} ~cond := #in~cond; {18279#false} is VALID [2022-04-15 06:02:34,135 INFO L290 TraceCheckUtils]: 71: Hoare triple {18279#false} assume 0 == ~cond; {18279#false} is VALID [2022-04-15 06:02:34,135 INFO L290 TraceCheckUtils]: 72: Hoare triple {18279#false} assume !false; {18279#false} is VALID [2022-04-15 06:02:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 31 proven. 930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:34,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:34,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185157934] [2022-04-15 06:02:34,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185157934] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:34,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [699665150] [2022-04-15 06:02:34,136 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:02:34,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:34,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:34,137 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:34,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Waiting until timeout for monitored process [2022-04-15 06:02:34,240 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:02:34,240 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:34,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 06:02:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:34,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:34,739 INFO L272 TraceCheckUtils]: 0: Hoare triple {18278#true} call ULTIMATE.init(); {18278#true} is VALID [2022-04-15 06:02:34,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {18278#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-15 06:02:34,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-15 06:02:34,739 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-15 06:02:34,739 INFO L272 TraceCheckUtils]: 4: Hoare triple {18278#true} call #t~ret5 := main(); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {18278#true} ~x~0 := 0; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 6: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 7: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 10: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 15: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 19: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 21: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,740 INFO L290 TraceCheckUtils]: 22: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 23: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 24: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 25: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 26: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 27: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 28: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 29: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 32: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 33: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 34: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 35: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 36: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 37: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 38: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 39: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 40: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,741 INFO L290 TraceCheckUtils]: 41: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 42: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 43: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 44: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 45: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 46: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 47: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 48: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 49: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 50: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 51: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 52: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 53: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 54: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 55: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 56: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 57: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 58: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 59: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,742 INFO L290 TraceCheckUtils]: 60: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,743 INFO L290 TraceCheckUtils]: 61: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,743 INFO L290 TraceCheckUtils]: 62: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,743 INFO L290 TraceCheckUtils]: 63: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:34,743 INFO L290 TraceCheckUtils]: 64: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:34,743 INFO L290 TraceCheckUtils]: 65: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:02:34,744 INFO L290 TraceCheckUtils]: 66: Hoare triple {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:02:34,746 INFO L290 TraceCheckUtils]: 67: Hoare triple {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {18520#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:02:34,746 INFO L290 TraceCheckUtils]: 68: Hoare triple {18520#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {18279#false} is VALID [2022-04-15 06:02:34,746 INFO L272 TraceCheckUtils]: 69: Hoare triple {18279#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {18279#false} is VALID [2022-04-15 06:02:34,747 INFO L290 TraceCheckUtils]: 70: Hoare triple {18279#false} ~cond := #in~cond; {18279#false} is VALID [2022-04-15 06:02:34,747 INFO L290 TraceCheckUtils]: 71: Hoare triple {18279#false} assume 0 == ~cond; {18279#false} is VALID [2022-04-15 06:02:34,747 INFO L290 TraceCheckUtils]: 72: Hoare triple {18279#false} assume !false; {18279#false} is VALID [2022-04-15 06:02:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 90 proven. 1 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-04-15 06:02:34,747 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:35,064 INFO L290 TraceCheckUtils]: 72: Hoare triple {18279#false} assume !false; {18279#false} is VALID [2022-04-15 06:02:35,065 INFO L290 TraceCheckUtils]: 71: Hoare triple {18279#false} assume 0 == ~cond; {18279#false} is VALID [2022-04-15 06:02:35,065 INFO L290 TraceCheckUtils]: 70: Hoare triple {18279#false} ~cond := #in~cond; {18279#false} is VALID [2022-04-15 06:02:35,065 INFO L272 TraceCheckUtils]: 69: Hoare triple {18279#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {18279#false} is VALID [2022-04-15 06:02:35,065 INFO L290 TraceCheckUtils]: 68: Hoare triple {18548#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {18279#false} is VALID [2022-04-15 06:02:35,065 INFO L290 TraceCheckUtils]: 67: Hoare triple {18552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {18548#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:02:35,066 INFO L290 TraceCheckUtils]: 66: Hoare triple {18556#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:35,066 INFO L290 TraceCheckUtils]: 65: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18556#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 64: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 63: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 62: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 61: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 60: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 59: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 58: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 57: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 56: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 55: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 54: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 52: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 51: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 50: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 49: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 48: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 47: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,067 INFO L290 TraceCheckUtils]: 46: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 45: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 43: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 42: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 41: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 40: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 39: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 38: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 37: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 36: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 35: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 34: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 33: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 32: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 29: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 28: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,068 INFO L290 TraceCheckUtils]: 26: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 23: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 22: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 21: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 20: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 19: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 16: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 15: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 14: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 13: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 12: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 11: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 8: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,069 INFO L290 TraceCheckUtils]: 7: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L290 TraceCheckUtils]: 6: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L290 TraceCheckUtils]: 5: Hoare triple {18278#true} ~x~0 := 0; {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L272 TraceCheckUtils]: 4: Hoare triple {18278#true} call #t~ret5 := main(); {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L290 TraceCheckUtils]: 2: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L290 TraceCheckUtils]: 1: Hoare triple {18278#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-15 06:02:35,070 INFO L272 TraceCheckUtils]: 0: Hoare triple {18278#true} call ULTIMATE.init(); {18278#true} is VALID [2022-04-15 06:02:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 90 proven. 1 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-04-15 06:02:35,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [699665150] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:35,078 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:35,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 4, 5] total 39 [2022-04-15 06:02:35,078 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:35,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [476854864] [2022-04-15 06:02:35,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [476854864] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:35,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:35,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-15 06:02:35,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769399340] [2022-04-15 06:02:35,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:35,079 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-15 06:02:35,079 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:35,079 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:35,112 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:35,113 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-15 06:02:35,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:35,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-15 06:02:35,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=234, Invalid=1248, Unknown=0, NotChecked=0, Total=1482 [2022-04-15 06:02:35,116 INFO L87 Difference]: Start difference. First operand 75 states and 77 transitions. Second operand has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:37,550 INFO L93 Difference]: Finished difference Result 84 states and 88 transitions. [2022-04-15 06:02:37,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-15 06:02:37,550 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-15 06:02:37,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 85 transitions. [2022-04-15 06:02:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 85 transitions. [2022-04-15 06:02:37,552 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 85 transitions. [2022-04-15 06:02:37,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:37,678 INFO L225 Difference]: With dead ends: 84 [2022-04-15 06:02:37,678 INFO L226 Difference]: Without dead ends: 77 [2022-04-15 06:02:37,679 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 143 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 469 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=540, Invalid=4290, Unknown=0, NotChecked=0, Total=4830 [2022-04-15 06:02:37,679 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 39 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 1881 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 1944 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 1881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:37,679 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 54 Invalid, 1944 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 1881 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 06:02:37,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-15 06:02:37,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2022-04-15 06:02:37,866 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:37,866 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,866 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,867 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:37,868 INFO L93 Difference]: Finished difference Result 77 states and 79 transitions. [2022-04-15 06:02:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-04-15 06:02:37,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:37,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:37,868 INFO L74 IsIncluded]: Start isIncluded. First operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 77 states. [2022-04-15 06:02:37,868 INFO L87 Difference]: Start difference. First operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 77 states. [2022-04-15 06:02:37,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:37,869 INFO L93 Difference]: Finished difference Result 77 states and 79 transitions. [2022-04-15 06:02:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-04-15 06:02:37,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:37,869 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:37,869 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:37,869 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 79 transitions. [2022-04-15 06:02:37,870 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 79 transitions. Word has length 73 [2022-04-15 06:02:37,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:37,870 INFO L478 AbstractCegarLoop]: Abstraction has 77 states and 79 transitions. [2022-04-15 06:02:37,870 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:37,870 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 79 transitions. [2022-04-15 06:02:37,963 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-04-15 06:02:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-15 06:02:37,964 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:37,964 INFO L499 BasicCegarLoop]: trace histogram [32, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:37,978 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:38,178 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Ended with exit code 0 [2022-04-15 06:02:38,364 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 60 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,61 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:38,365 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:38,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:38,365 INFO L85 PathProgramCache]: Analyzing trace with hash -246442112, now seen corresponding path program 61 times [2022-04-15 06:02:38,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:38,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2088316798] [2022-04-15 06:02:38,965 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:02:40,236 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:40,238 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:40,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1799220144, now seen corresponding path program 1 times [2022-04-15 06:02:40,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:40,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796141455] [2022-04-15 06:02:40,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:40,247 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_63.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_63.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:02:40,247 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_63.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_63.0)) 4294967296)) 65521) 0) [2022-04-15 06:02:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:40,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [247887486] [2022-04-15 06:02:40,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:40,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:40,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:40,259 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:40,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-04-15 06:02:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:40,333 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:40,355 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:40,356 INFO L85 PathProgramCache]: Analyzing trace with hash -246442112, now seen corresponding path program 62 times [2022-04-15 06:02:40,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:40,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060551271] [2022-04-15 06:02:40,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:40,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:40,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {19332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-15 06:02:40,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-15 06:02:40,968 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-15 06:02:40,969 INFO L272 TraceCheckUtils]: 0: Hoare triple {19295#true} call ULTIMATE.init(); {19332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:40,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {19332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-15 06:02:40,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-15 06:02:40,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-15 06:02:40,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {19295#true} call #t~ret5 := main(); {19295#true} is VALID [2022-04-15 06:02:40,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {19295#true} ~x~0 := 0; {19300#(= main_~x~0 0)} is VALID [2022-04-15 06:02:40,969 INFO L290 TraceCheckUtils]: 6: Hoare triple {19300#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19300#(= main_~x~0 0)} is VALID [2022-04-15 06:02:40,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {19300#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:40,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:40,970 INFO L290 TraceCheckUtils]: 9: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:40,971 INFO L290 TraceCheckUtils]: 10: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:40,971 INFO L290 TraceCheckUtils]: 11: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:40,971 INFO L290 TraceCheckUtils]: 12: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:40,972 INFO L290 TraceCheckUtils]: 13: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:40,972 INFO L290 TraceCheckUtils]: 14: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:40,973 INFO L290 TraceCheckUtils]: 15: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:40,973 INFO L290 TraceCheckUtils]: 16: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:40,973 INFO L290 TraceCheckUtils]: 17: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:40,974 INFO L290 TraceCheckUtils]: 18: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:40,974 INFO L290 TraceCheckUtils]: 19: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:40,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:40,975 INFO L290 TraceCheckUtils]: 21: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:40,975 INFO L290 TraceCheckUtils]: 22: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:40,975 INFO L290 TraceCheckUtils]: 23: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:40,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:40,976 INFO L290 TraceCheckUtils]: 25: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:40,976 INFO L290 TraceCheckUtils]: 26: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:40,977 INFO L290 TraceCheckUtils]: 27: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:40,977 INFO L290 TraceCheckUtils]: 28: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:40,978 INFO L290 TraceCheckUtils]: 29: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:40,978 INFO L290 TraceCheckUtils]: 30: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:40,978 INFO L290 TraceCheckUtils]: 31: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:40,979 INFO L290 TraceCheckUtils]: 32: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:40,979 INFO L290 TraceCheckUtils]: 33: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:40,979 INFO L290 TraceCheckUtils]: 34: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:40,980 INFO L290 TraceCheckUtils]: 35: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:40,980 INFO L290 TraceCheckUtils]: 36: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:40,981 INFO L290 TraceCheckUtils]: 37: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:40,981 INFO L290 TraceCheckUtils]: 38: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:40,981 INFO L290 TraceCheckUtils]: 39: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:40,982 INFO L290 TraceCheckUtils]: 40: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:40,982 INFO L290 TraceCheckUtils]: 41: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:40,982 INFO L290 TraceCheckUtils]: 42: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:40,983 INFO L290 TraceCheckUtils]: 43: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:40,983 INFO L290 TraceCheckUtils]: 44: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:40,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:40,984 INFO L290 TraceCheckUtils]: 46: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:40,984 INFO L290 TraceCheckUtils]: 47: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:40,984 INFO L290 TraceCheckUtils]: 48: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:40,985 INFO L290 TraceCheckUtils]: 49: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:40,985 INFO L290 TraceCheckUtils]: 50: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:40,986 INFO L290 TraceCheckUtils]: 51: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:40,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:40,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:40,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:40,987 INFO L290 TraceCheckUtils]: 55: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:40,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:40,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:40,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:40,989 INFO L290 TraceCheckUtils]: 59: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:40,989 INFO L290 TraceCheckUtils]: 60: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:40,989 INFO L290 TraceCheckUtils]: 61: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:40,990 INFO L290 TraceCheckUtils]: 62: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:40,990 INFO L290 TraceCheckUtils]: 63: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:40,990 INFO L290 TraceCheckUtils]: 64: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:40,991 INFO L290 TraceCheckUtils]: 65: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:40,991 INFO L290 TraceCheckUtils]: 66: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:40,992 INFO L290 TraceCheckUtils]: 67: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:40,992 INFO L290 TraceCheckUtils]: 68: Hoare triple {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:40,992 INFO L290 TraceCheckUtils]: 69: Hoare triple {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {19296#false} is VALID [2022-04-15 06:02:40,992 INFO L290 TraceCheckUtils]: 70: Hoare triple {19296#false} assume !(~x~0 % 4294967296 < 268435455); {19296#false} is VALID [2022-04-15 06:02:40,992 INFO L272 TraceCheckUtils]: 71: Hoare triple {19296#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {19296#false} is VALID [2022-04-15 06:02:40,992 INFO L290 TraceCheckUtils]: 72: Hoare triple {19296#false} ~cond := #in~cond; {19296#false} is VALID [2022-04-15 06:02:40,992 INFO L290 TraceCheckUtils]: 73: Hoare triple {19296#false} assume 0 == ~cond; {19296#false} is VALID [2022-04-15 06:02:40,993 INFO L290 TraceCheckUtils]: 74: Hoare triple {19296#false} assume !false; {19296#false} is VALID [2022-04-15 06:02:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 32 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:40,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:40,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060551271] [2022-04-15 06:02:40,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060551271] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:40,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [499722926] [2022-04-15 06:02:40,993 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:02:40,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:40,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:40,995 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:40,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Waiting until timeout for monitored process [2022-04-15 06:02:41,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:02:41,076 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:41,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-15 06:02:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:41,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:41,609 INFO L272 TraceCheckUtils]: 0: Hoare triple {19295#true} call ULTIMATE.init(); {19295#true} is VALID [2022-04-15 06:02:41,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {19295#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-15 06:02:41,610 INFO L290 TraceCheckUtils]: 2: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-15 06:02:41,610 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-15 06:02:41,610 INFO L272 TraceCheckUtils]: 4: Hoare triple {19295#true} call #t~ret5 := main(); {19295#true} is VALID [2022-04-15 06:02:41,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {19295#true} ~x~0 := 0; {19300#(= main_~x~0 0)} is VALID [2022-04-15 06:02:41,610 INFO L290 TraceCheckUtils]: 6: Hoare triple {19300#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19300#(= main_~x~0 0)} is VALID [2022-04-15 06:02:41,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {19300#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:41,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:41,611 INFO L290 TraceCheckUtils]: 9: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:41,611 INFO L290 TraceCheckUtils]: 10: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:41,612 INFO L290 TraceCheckUtils]: 11: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:41,612 INFO L290 TraceCheckUtils]: 12: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:41,612 INFO L290 TraceCheckUtils]: 13: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:41,613 INFO L290 TraceCheckUtils]: 14: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:41,613 INFO L290 TraceCheckUtils]: 15: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:41,613 INFO L290 TraceCheckUtils]: 16: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:41,613 INFO L290 TraceCheckUtils]: 17: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:41,614 INFO L290 TraceCheckUtils]: 18: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:41,614 INFO L290 TraceCheckUtils]: 19: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:41,614 INFO L290 TraceCheckUtils]: 20: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:41,615 INFO L290 TraceCheckUtils]: 21: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:41,615 INFO L290 TraceCheckUtils]: 22: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:41,615 INFO L290 TraceCheckUtils]: 23: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:41,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:41,616 INFO L290 TraceCheckUtils]: 25: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:41,616 INFO L290 TraceCheckUtils]: 26: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:41,616 INFO L290 TraceCheckUtils]: 27: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:41,617 INFO L290 TraceCheckUtils]: 28: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:41,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:41,617 INFO L290 TraceCheckUtils]: 30: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:41,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:41,618 INFO L290 TraceCheckUtils]: 32: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:41,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:41,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:41,619 INFO L290 TraceCheckUtils]: 35: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:41,619 INFO L290 TraceCheckUtils]: 36: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:41,619 INFO L290 TraceCheckUtils]: 37: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:41,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:41,620 INFO L290 TraceCheckUtils]: 39: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:41,620 INFO L290 TraceCheckUtils]: 40: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:41,621 INFO L290 TraceCheckUtils]: 41: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:41,621 INFO L290 TraceCheckUtils]: 42: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:41,621 INFO L290 TraceCheckUtils]: 43: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:41,621 INFO L290 TraceCheckUtils]: 44: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:41,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:41,622 INFO L290 TraceCheckUtils]: 46: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:41,622 INFO L290 TraceCheckUtils]: 47: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:41,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:41,623 INFO L290 TraceCheckUtils]: 49: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:41,623 INFO L290 TraceCheckUtils]: 50: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:41,623 INFO L290 TraceCheckUtils]: 51: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:41,624 INFO L290 TraceCheckUtils]: 52: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:41,624 INFO L290 TraceCheckUtils]: 53: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:41,624 INFO L290 TraceCheckUtils]: 54: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:41,625 INFO L290 TraceCheckUtils]: 55: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:41,625 INFO L290 TraceCheckUtils]: 56: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:41,625 INFO L290 TraceCheckUtils]: 57: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:41,625 INFO L290 TraceCheckUtils]: 58: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:41,626 INFO L290 TraceCheckUtils]: 59: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:41,626 INFO L290 TraceCheckUtils]: 60: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:41,626 INFO L290 TraceCheckUtils]: 61: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:41,627 INFO L290 TraceCheckUtils]: 62: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:41,627 INFO L290 TraceCheckUtils]: 63: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:41,627 INFO L290 TraceCheckUtils]: 64: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:41,628 INFO L290 TraceCheckUtils]: 65: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:41,628 INFO L290 TraceCheckUtils]: 66: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:41,628 INFO L290 TraceCheckUtils]: 67: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:41,628 INFO L290 TraceCheckUtils]: 68: Hoare triple {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:41,629 INFO L290 TraceCheckUtils]: 69: Hoare triple {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {19544#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:02:41,629 INFO L290 TraceCheckUtils]: 70: Hoare triple {19544#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {19296#false} is VALID [2022-04-15 06:02:41,629 INFO L272 TraceCheckUtils]: 71: Hoare triple {19296#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {19296#false} is VALID [2022-04-15 06:02:41,629 INFO L290 TraceCheckUtils]: 72: Hoare triple {19296#false} ~cond := #in~cond; {19296#false} is VALID [2022-04-15 06:02:41,629 INFO L290 TraceCheckUtils]: 73: Hoare triple {19296#false} assume 0 == ~cond; {19296#false} is VALID [2022-04-15 06:02:41,629 INFO L290 TraceCheckUtils]: 74: Hoare triple {19296#false} assume !false; {19296#false} is VALID [2022-04-15 06:02:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:41,630 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:43,025 INFO L290 TraceCheckUtils]: 74: Hoare triple {19296#false} assume !false; {19296#false} is VALID [2022-04-15 06:02:43,026 INFO L290 TraceCheckUtils]: 73: Hoare triple {19296#false} assume 0 == ~cond; {19296#false} is VALID [2022-04-15 06:02:43,026 INFO L290 TraceCheckUtils]: 72: Hoare triple {19296#false} ~cond := #in~cond; {19296#false} is VALID [2022-04-15 06:02:43,026 INFO L272 TraceCheckUtils]: 71: Hoare triple {19296#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {19296#false} is VALID [2022-04-15 06:02:43,026 INFO L290 TraceCheckUtils]: 70: Hoare triple {19572#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {19296#false} is VALID [2022-04-15 06:02:43,027 INFO L290 TraceCheckUtils]: 69: Hoare triple {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {19572#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,027 INFO L290 TraceCheckUtils]: 68: Hoare triple {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,029 INFO L290 TraceCheckUtils]: 67: Hoare triple {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,029 INFO L290 TraceCheckUtils]: 66: Hoare triple {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,029 INFO L290 TraceCheckUtils]: 65: Hoare triple {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,030 INFO L290 TraceCheckUtils]: 64: Hoare triple {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,030 INFO L290 TraceCheckUtils]: 63: Hoare triple {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,030 INFO L290 TraceCheckUtils]: 62: Hoare triple {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,031 INFO L290 TraceCheckUtils]: 61: Hoare triple {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,031 INFO L290 TraceCheckUtils]: 60: Hoare triple {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,031 INFO L290 TraceCheckUtils]: 59: Hoare triple {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,032 INFO L290 TraceCheckUtils]: 58: Hoare triple {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,032 INFO L290 TraceCheckUtils]: 57: Hoare triple {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,032 INFO L290 TraceCheckUtils]: 56: Hoare triple {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,033 INFO L290 TraceCheckUtils]: 55: Hoare triple {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,033 INFO L290 TraceCheckUtils]: 54: Hoare triple {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,033 INFO L290 TraceCheckUtils]: 53: Hoare triple {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,034 INFO L290 TraceCheckUtils]: 52: Hoare triple {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,034 INFO L290 TraceCheckUtils]: 51: Hoare triple {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,034 INFO L290 TraceCheckUtils]: 50: Hoare triple {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,035 INFO L290 TraceCheckUtils]: 49: Hoare triple {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,035 INFO L290 TraceCheckUtils]: 48: Hoare triple {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,036 INFO L290 TraceCheckUtils]: 47: Hoare triple {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,036 INFO L290 TraceCheckUtils]: 46: Hoare triple {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,037 INFO L290 TraceCheckUtils]: 45: Hoare triple {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,037 INFO L290 TraceCheckUtils]: 44: Hoare triple {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,037 INFO L290 TraceCheckUtils]: 43: Hoare triple {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,037 INFO L290 TraceCheckUtils]: 42: Hoare triple {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,038 INFO L290 TraceCheckUtils]: 41: Hoare triple {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,038 INFO L290 TraceCheckUtils]: 40: Hoare triple {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,039 INFO L290 TraceCheckUtils]: 39: Hoare triple {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,039 INFO L290 TraceCheckUtils]: 38: Hoare triple {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,039 INFO L290 TraceCheckUtils]: 37: Hoare triple {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,040 INFO L290 TraceCheckUtils]: 36: Hoare triple {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,040 INFO L290 TraceCheckUtils]: 35: Hoare triple {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,040 INFO L290 TraceCheckUtils]: 34: Hoare triple {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,041 INFO L290 TraceCheckUtils]: 33: Hoare triple {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,041 INFO L290 TraceCheckUtils]: 32: Hoare triple {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,042 INFO L290 TraceCheckUtils]: 30: Hoare triple {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,042 INFO L290 TraceCheckUtils]: 29: Hoare triple {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,042 INFO L290 TraceCheckUtils]: 28: Hoare triple {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,043 INFO L290 TraceCheckUtils]: 27: Hoare triple {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,043 INFO L290 TraceCheckUtils]: 26: Hoare triple {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,043 INFO L290 TraceCheckUtils]: 25: Hoare triple {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,044 INFO L290 TraceCheckUtils]: 23: Hoare triple {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,044 INFO L290 TraceCheckUtils]: 22: Hoare triple {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,045 INFO L290 TraceCheckUtils]: 19: Hoare triple {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,046 INFO L290 TraceCheckUtils]: 17: Hoare triple {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,047 INFO L290 TraceCheckUtils]: 15: Hoare triple {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,048 INFO L290 TraceCheckUtils]: 10: Hoare triple {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,049 INFO L290 TraceCheckUtils]: 9: Hoare triple {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,049 INFO L290 TraceCheckUtils]: 8: Hoare triple {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,050 INFO L290 TraceCheckUtils]: 7: Hoare triple {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,050 INFO L290 TraceCheckUtils]: 6: Hoare triple {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {19295#true} ~x~0 := 0; {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,050 INFO L272 TraceCheckUtils]: 4: Hoare triple {19295#true} call #t~ret5 := main(); {19295#true} is VALID [2022-04-15 06:02:43,050 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-15 06:02:43,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-15 06:02:43,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {19295#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-15 06:02:43,051 INFO L272 TraceCheckUtils]: 0: Hoare triple {19295#true} call ULTIMATE.init(); {19295#true} is VALID [2022-04-15 06:02:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:43,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [499722926] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:43,052 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:43,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 70 [2022-04-15 06:02:43,052 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:43,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2088316798] [2022-04-15 06:02:43,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2088316798] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:43,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:43,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-15 06:02:43,052 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413534655] [2022-04-15 06:02:43,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:43,053 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-15 06:02:43,053 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:43,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:43,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:43,087 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-15 06:02:43,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:43,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-15 06:02:43,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1291, Invalid=3539, Unknown=0, NotChecked=0, Total=4830 [2022-04-15 06:02:43,089 INFO L87 Difference]: Start difference. First operand 77 states and 79 transitions. Second operand has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:45,829 INFO L93 Difference]: Finished difference Result 86 states and 90 transitions. [2022-04-15 06:02:45,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-15 06:02:45,829 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-15 06:02:45,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 87 transitions. [2022-04-15 06:02:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 87 transitions. [2022-04-15 06:02:45,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 87 transitions. [2022-04-15 06:02:45,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:45,885 INFO L225 Difference]: With dead ends: 86 [2022-04-15 06:02:45,885 INFO L226 Difference]: Without dead ends: 79 [2022-04-15 06:02:45,886 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 116 SyntacticMatches, 2 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 568 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=2537, Invalid=7765, Unknown=0, NotChecked=0, Total=10302 [2022-04-15 06:02:45,886 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 40 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 2028 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 2093 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 2028 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:45,886 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 74 Invalid, 2093 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 2028 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 06:02:45,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-15 06:02:45,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2022-04-15 06:02:45,990 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:45,990 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,990 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,990 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:45,991 INFO L93 Difference]: Finished difference Result 79 states and 81 transitions. [2022-04-15 06:02:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-04-15 06:02:45,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:45,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:45,992 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 79 states. [2022-04-15 06:02:45,992 INFO L87 Difference]: Start difference. First operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 79 states. [2022-04-15 06:02:45,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:45,992 INFO L93 Difference]: Finished difference Result 79 states and 81 transitions. [2022-04-15 06:02:45,992 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-04-15 06:02:45,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:45,993 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:45,993 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:45,993 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 81 transitions. [2022-04-15 06:02:45,994 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 81 transitions. Word has length 75 [2022-04-15 06:02:45,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:45,994 INFO L478 AbstractCegarLoop]: Abstraction has 79 states and 81 transitions. [2022-04-15 06:02:45,994 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:45,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 79 states and 81 transitions. [2022-04-15 06:02:46,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:46,106 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-04-15 06:02:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-15 06:02:46,106 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:46,106 INFO L499 BasicCegarLoop]: trace histogram [33, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:46,141 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:46,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Ended with exit code 0 [2022-04-15 06:02:46,507 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63,63 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable64,62 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:46,507 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:46,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:46,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1334268701, now seen corresponding path program 63 times [2022-04-15 06:02:46,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:46,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [526646914] [2022-04-15 06:02:49,124 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:02:49,266 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:02:52,547 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:02:52,682 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:52,684 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:52,689 INFO L85 PathProgramCache]: Analyzing trace with hash -446214992, now seen corresponding path program 1 times [2022-04-15 06:02:52,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:52,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623710544] [2022-04-15 06:02:52,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:52,695 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_65.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_65.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-15 06:02:52,695 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_65.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_65.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-15 06:02:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:52,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1845809086] [2022-04-15 06:02:52,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:52,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:52,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:52,726 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:52,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Waiting until timeout for monitored process [2022-04-15 06:02:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:52,798 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:52,847 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:52,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1334268701, now seen corresponding path program 64 times [2022-04-15 06:02:52,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:52,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520777633] [2022-04-15 06:02:52,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:53,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:53,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {20407#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-15 06:02:53,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-15 06:02:53,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-15 06:02:53,588 INFO L272 TraceCheckUtils]: 0: Hoare triple {20369#true} call ULTIMATE.init(); {20407#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:53,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {20407#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-15 06:02:53,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-15 06:02:53,589 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-15 06:02:53,589 INFO L272 TraceCheckUtils]: 4: Hoare triple {20369#true} call #t~ret5 := main(); {20369#true} is VALID [2022-04-15 06:02:53,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {20369#true} ~x~0 := 0; {20374#(= main_~x~0 0)} is VALID [2022-04-15 06:02:53,589 INFO L290 TraceCheckUtils]: 6: Hoare triple {20374#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {20374#(= main_~x~0 0)} is VALID [2022-04-15 06:02:53,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {20374#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:53,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:53,590 INFO L290 TraceCheckUtils]: 9: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:53,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:53,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:53,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:53,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:53,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:53,593 INFO L290 TraceCheckUtils]: 15: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:53,593 INFO L290 TraceCheckUtils]: 16: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:53,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:53,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:53,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:53,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:53,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:53,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:53,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:53,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:53,597 INFO L290 TraceCheckUtils]: 25: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:53,597 INFO L290 TraceCheckUtils]: 26: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:53,598 INFO L290 TraceCheckUtils]: 27: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:53,598 INFO L290 TraceCheckUtils]: 28: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:53,599 INFO L290 TraceCheckUtils]: 29: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:53,599 INFO L290 TraceCheckUtils]: 30: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:53,599 INFO L290 TraceCheckUtils]: 31: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:53,600 INFO L290 TraceCheckUtils]: 32: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:53,600 INFO L290 TraceCheckUtils]: 33: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:53,600 INFO L290 TraceCheckUtils]: 34: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:53,601 INFO L290 TraceCheckUtils]: 35: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:53,601 INFO L290 TraceCheckUtils]: 36: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:53,602 INFO L290 TraceCheckUtils]: 37: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:53,602 INFO L290 TraceCheckUtils]: 38: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:53,603 INFO L290 TraceCheckUtils]: 39: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:53,603 INFO L290 TraceCheckUtils]: 40: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:53,603 INFO L290 TraceCheckUtils]: 41: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:53,604 INFO L290 TraceCheckUtils]: 42: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:53,604 INFO L290 TraceCheckUtils]: 43: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:53,604 INFO L290 TraceCheckUtils]: 44: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:53,605 INFO L290 TraceCheckUtils]: 45: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:53,605 INFO L290 TraceCheckUtils]: 46: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:53,606 INFO L290 TraceCheckUtils]: 47: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:53,606 INFO L290 TraceCheckUtils]: 48: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:53,607 INFO L290 TraceCheckUtils]: 49: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:53,607 INFO L290 TraceCheckUtils]: 50: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:53,607 INFO L290 TraceCheckUtils]: 51: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:53,608 INFO L290 TraceCheckUtils]: 52: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:53,608 INFO L290 TraceCheckUtils]: 53: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:53,609 INFO L290 TraceCheckUtils]: 54: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:53,609 INFO L290 TraceCheckUtils]: 55: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:53,609 INFO L290 TraceCheckUtils]: 56: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:53,610 INFO L290 TraceCheckUtils]: 57: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:53,610 INFO L290 TraceCheckUtils]: 58: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:53,611 INFO L290 TraceCheckUtils]: 59: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:53,611 INFO L290 TraceCheckUtils]: 60: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:53,611 INFO L290 TraceCheckUtils]: 61: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:53,612 INFO L290 TraceCheckUtils]: 62: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:53,612 INFO L290 TraceCheckUtils]: 63: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:53,613 INFO L290 TraceCheckUtils]: 64: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:53,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:53,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:53,614 INFO L290 TraceCheckUtils]: 67: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:53,614 INFO L290 TraceCheckUtils]: 68: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:53,615 INFO L290 TraceCheckUtils]: 69: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:53,615 INFO L290 TraceCheckUtils]: 70: Hoare triple {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:02:53,616 INFO L290 TraceCheckUtils]: 71: Hoare triple {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {20370#false} is VALID [2022-04-15 06:02:53,616 INFO L290 TraceCheckUtils]: 72: Hoare triple {20370#false} assume !(~x~0 % 4294967296 < 268435455); {20370#false} is VALID [2022-04-15 06:02:53,616 INFO L272 TraceCheckUtils]: 73: Hoare triple {20370#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {20370#false} is VALID [2022-04-15 06:02:53,616 INFO L290 TraceCheckUtils]: 74: Hoare triple {20370#false} ~cond := #in~cond; {20370#false} is VALID [2022-04-15 06:02:53,616 INFO L290 TraceCheckUtils]: 75: Hoare triple {20370#false} assume 0 == ~cond; {20370#false} is VALID [2022-04-15 06:02:53,616 INFO L290 TraceCheckUtils]: 76: Hoare triple {20370#false} assume !false; {20370#false} is VALID [2022-04-15 06:02:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 33 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:53,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:53,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520777633] [2022-04-15 06:02:53,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520777633] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:53,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1298755963] [2022-04-15 06:02:53,617 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:02:53,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:53,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:53,618 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:53,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Waiting until timeout for monitored process [2022-04-15 06:02:53,674 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:02:53,675 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:53,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-15 06:02:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:53,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:54,432 INFO L272 TraceCheckUtils]: 0: Hoare triple {20369#true} call ULTIMATE.init(); {20369#true} is VALID [2022-04-15 06:02:54,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {20369#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-15 06:02:54,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-15 06:02:54,432 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-15 06:02:54,432 INFO L272 TraceCheckUtils]: 4: Hoare triple {20369#true} call #t~ret5 := main(); {20369#true} is VALID [2022-04-15 06:02:54,432 INFO L290 TraceCheckUtils]: 5: Hoare triple {20369#true} ~x~0 := 0; {20374#(= main_~x~0 0)} is VALID [2022-04-15 06:02:54,433 INFO L290 TraceCheckUtils]: 6: Hoare triple {20374#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {20374#(= main_~x~0 0)} is VALID [2022-04-15 06:02:54,433 INFO L290 TraceCheckUtils]: 7: Hoare triple {20374#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:54,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:02:54,434 INFO L290 TraceCheckUtils]: 9: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:54,434 INFO L290 TraceCheckUtils]: 10: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:54,435 INFO L290 TraceCheckUtils]: 11: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:54,435 INFO L290 TraceCheckUtils]: 12: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:02:54,435 INFO L290 TraceCheckUtils]: 13: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:54,436 INFO L290 TraceCheckUtils]: 14: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:54,436 INFO L290 TraceCheckUtils]: 15: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:54,437 INFO L290 TraceCheckUtils]: 16: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:02:54,437 INFO L290 TraceCheckUtils]: 17: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:54,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:54,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:54,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:02:54,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:54,439 INFO L290 TraceCheckUtils]: 22: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:54,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:54,440 INFO L290 TraceCheckUtils]: 24: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:02:54,440 INFO L290 TraceCheckUtils]: 25: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:54,441 INFO L290 TraceCheckUtils]: 26: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:54,441 INFO L290 TraceCheckUtils]: 27: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:54,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:02:54,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:54,442 INFO L290 TraceCheckUtils]: 30: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:54,443 INFO L290 TraceCheckUtils]: 31: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:54,443 INFO L290 TraceCheckUtils]: 32: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:02:54,443 INFO L290 TraceCheckUtils]: 33: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:54,444 INFO L290 TraceCheckUtils]: 34: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:54,444 INFO L290 TraceCheckUtils]: 35: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:54,445 INFO L290 TraceCheckUtils]: 36: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:02:54,445 INFO L290 TraceCheckUtils]: 37: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:54,445 INFO L290 TraceCheckUtils]: 38: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:54,446 INFO L290 TraceCheckUtils]: 39: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:54,446 INFO L290 TraceCheckUtils]: 40: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:02:54,447 INFO L290 TraceCheckUtils]: 41: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:54,447 INFO L290 TraceCheckUtils]: 42: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:54,448 INFO L290 TraceCheckUtils]: 43: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:54,448 INFO L290 TraceCheckUtils]: 44: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:02:54,448 INFO L290 TraceCheckUtils]: 45: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:54,449 INFO L290 TraceCheckUtils]: 46: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:54,449 INFO L290 TraceCheckUtils]: 47: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:54,449 INFO L290 TraceCheckUtils]: 48: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:02:54,450 INFO L290 TraceCheckUtils]: 49: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:54,450 INFO L290 TraceCheckUtils]: 50: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:54,451 INFO L290 TraceCheckUtils]: 51: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:54,451 INFO L290 TraceCheckUtils]: 52: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:02:54,452 INFO L290 TraceCheckUtils]: 53: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:54,452 INFO L290 TraceCheckUtils]: 54: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:54,452 INFO L290 TraceCheckUtils]: 55: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:54,453 INFO L290 TraceCheckUtils]: 56: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:02:54,453 INFO L290 TraceCheckUtils]: 57: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:54,454 INFO L290 TraceCheckUtils]: 58: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:54,454 INFO L290 TraceCheckUtils]: 59: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:54,454 INFO L290 TraceCheckUtils]: 60: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:02:54,455 INFO L290 TraceCheckUtils]: 61: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:54,455 INFO L290 TraceCheckUtils]: 62: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:54,456 INFO L290 TraceCheckUtils]: 63: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:54,456 INFO L290 TraceCheckUtils]: 64: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:02:54,456 INFO L290 TraceCheckUtils]: 65: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:54,457 INFO L290 TraceCheckUtils]: 66: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:54,457 INFO L290 TraceCheckUtils]: 67: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:54,458 INFO L290 TraceCheckUtils]: 68: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:02:54,458 INFO L290 TraceCheckUtils]: 69: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:54,458 INFO L290 TraceCheckUtils]: 70: Hoare triple {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:54,459 INFO L290 TraceCheckUtils]: 71: Hoare triple {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:54,459 INFO L290 TraceCheckUtils]: 72: Hoare triple {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:54,460 INFO L272 TraceCheckUtils]: 73: Hoare triple {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:02:54,460 INFO L290 TraceCheckUtils]: 74: Hoare triple {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {20636#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:02:54,460 INFO L290 TraceCheckUtils]: 75: Hoare triple {20636#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20370#false} is VALID [2022-04-15 06:02:54,461 INFO L290 TraceCheckUtils]: 76: Hoare triple {20370#false} assume !false; {20370#false} is VALID [2022-04-15 06:02:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:02:54,461 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:54,779 INFO L290 TraceCheckUtils]: 76: Hoare triple {20370#false} assume !false; {20370#false} is VALID [2022-04-15 06:02:54,780 INFO L290 TraceCheckUtils]: 75: Hoare triple {20636#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20370#false} is VALID [2022-04-15 06:02:54,780 INFO L290 TraceCheckUtils]: 74: Hoare triple {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {20636#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:02:54,780 INFO L272 TraceCheckUtils]: 73: Hoare triple {20652#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:02:54,781 INFO L290 TraceCheckUtils]: 72: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,781 INFO L290 TraceCheckUtils]: 71: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,782 INFO L290 TraceCheckUtils]: 70: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,782 INFO L290 TraceCheckUtils]: 69: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,782 INFO L290 TraceCheckUtils]: 68: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,783 INFO L290 TraceCheckUtils]: 67: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,783 INFO L290 TraceCheckUtils]: 66: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,784 INFO L290 TraceCheckUtils]: 65: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,784 INFO L290 TraceCheckUtils]: 64: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,785 INFO L290 TraceCheckUtils]: 63: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,785 INFO L290 TraceCheckUtils]: 62: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,785 INFO L290 TraceCheckUtils]: 61: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,786 INFO L290 TraceCheckUtils]: 60: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,786 INFO L290 TraceCheckUtils]: 59: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,787 INFO L290 TraceCheckUtils]: 58: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,787 INFO L290 TraceCheckUtils]: 57: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,787 INFO L290 TraceCheckUtils]: 56: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,788 INFO L290 TraceCheckUtils]: 55: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,788 INFO L290 TraceCheckUtils]: 54: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,789 INFO L290 TraceCheckUtils]: 53: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,789 INFO L290 TraceCheckUtils]: 52: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,790 INFO L290 TraceCheckUtils]: 51: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,790 INFO L290 TraceCheckUtils]: 50: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,790 INFO L290 TraceCheckUtils]: 49: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,791 INFO L290 TraceCheckUtils]: 48: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,791 INFO L290 TraceCheckUtils]: 47: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,791 INFO L290 TraceCheckUtils]: 46: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,792 INFO L290 TraceCheckUtils]: 45: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,792 INFO L290 TraceCheckUtils]: 44: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,793 INFO L290 TraceCheckUtils]: 43: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,793 INFO L290 TraceCheckUtils]: 42: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,794 INFO L290 TraceCheckUtils]: 41: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,794 INFO L290 TraceCheckUtils]: 40: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,794 INFO L290 TraceCheckUtils]: 39: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,795 INFO L290 TraceCheckUtils]: 38: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,795 INFO L290 TraceCheckUtils]: 37: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,795 INFO L290 TraceCheckUtils]: 36: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,796 INFO L290 TraceCheckUtils]: 35: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,796 INFO L290 TraceCheckUtils]: 34: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,797 INFO L290 TraceCheckUtils]: 33: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,797 INFO L290 TraceCheckUtils]: 32: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,798 INFO L290 TraceCheckUtils]: 31: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,798 INFO L290 TraceCheckUtils]: 30: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,798 INFO L290 TraceCheckUtils]: 29: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,800 INFO L290 TraceCheckUtils]: 26: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,800 INFO L290 TraceCheckUtils]: 25: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,801 INFO L290 TraceCheckUtils]: 23: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,801 INFO L290 TraceCheckUtils]: 22: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,803 INFO L290 TraceCheckUtils]: 19: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,803 INFO L290 TraceCheckUtils]: 18: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,803 INFO L290 TraceCheckUtils]: 17: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,804 INFO L290 TraceCheckUtils]: 16: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,804 INFO L290 TraceCheckUtils]: 15: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,804 INFO L290 TraceCheckUtils]: 14: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,805 INFO L290 TraceCheckUtils]: 13: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,806 INFO L290 TraceCheckUtils]: 11: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,806 INFO L290 TraceCheckUtils]: 10: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,807 INFO L290 TraceCheckUtils]: 7: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:02:54,808 INFO L290 TraceCheckUtils]: 6: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {20369#true} ~x~0 := 0; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:02:54,808 INFO L272 TraceCheckUtils]: 4: Hoare triple {20369#true} call #t~ret5 := main(); {20369#true} is VALID [2022-04-15 06:02:54,808 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-15 06:02:54,808 INFO L290 TraceCheckUtils]: 2: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-15 06:02:54,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {20369#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-15 06:02:54,808 INFO L272 TraceCheckUtils]: 0: Hoare triple {20369#true} call ULTIMATE.init(); {20369#true} is VALID [2022-04-15 06:02:54,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 560 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2022-04-15 06:02:54,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1298755963] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:54,809 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:54,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 38, 6] total 42 [2022-04-15 06:02:54,809 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:54,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [526646914] [2022-04-15 06:02:54,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [526646914] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:54,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:54,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-15 06:02:54,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198496840] [2022-04-15 06:02:54,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:54,810 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-15 06:02:54,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:54,810 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:54,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:54,866 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-15 06:02:54,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:54,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-15 06:02:54,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=148, Invalid=1574, Unknown=0, NotChecked=0, Total=1722 [2022-04-15 06:02:54,867 INFO L87 Difference]: Start difference. First operand 79 states and 81 transitions. Second operand has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:58,679 INFO L93 Difference]: Finished difference Result 88 states and 92 transitions. [2022-04-15 06:02:58,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-15 06:02:58,679 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-15 06:02:58,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 89 transitions. [2022-04-15 06:02:58,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 89 transitions. [2022-04-15 06:02:58,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 89 transitions. [2022-04-15 06:02:58,751 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:58,752 INFO L225 Difference]: With dead ends: 88 [2022-04-15 06:02:58,752 INFO L226 Difference]: Without dead ends: 81 [2022-04-15 06:02:58,752 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 148 SyntacticMatches, 3 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 545 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=376, Invalid=5174, Unknown=0, NotChecked=0, Total=5550 [2022-04-15 06:02:58,752 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 41 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 2107 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 2174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 2107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:58,753 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [41 Valid, 34 Invalid, 2174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 2107 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 06:02:58,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-04-15 06:02:58,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2022-04-15 06:02:58,928 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:58,928 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,928 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,928 INFO L87 Difference]: Start difference. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:58,929 INFO L93 Difference]: Finished difference Result 81 states and 83 transitions. [2022-04-15 06:02:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-04-15 06:02:58,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:58,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:58,929 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 81 states. [2022-04-15 06:02:58,929 INFO L87 Difference]: Start difference. First operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 81 states. [2022-04-15 06:02:58,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:58,930 INFO L93 Difference]: Finished difference Result 81 states and 83 transitions. [2022-04-15 06:02:58,930 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-04-15 06:02:58,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:58,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:58,930 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:58,930 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 83 transitions. [2022-04-15 06:02:58,931 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 83 transitions. Word has length 77 [2022-04-15 06:02:58,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:58,931 INFO L478 AbstractCegarLoop]: Abstraction has 81 states and 83 transitions. [2022-04-15 06:02:58,931 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:02:58,931 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 83 transitions. [2022-04-15 06:02:59,029 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-04-15 06:02:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-15 06:02:59,030 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:59,030 INFO L499 BasicCegarLoop]: trace histogram [34, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:59,037 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:59,247 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:59,430 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 64 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,65 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:59,431 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:59,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:59,431 INFO L85 PathProgramCache]: Analyzing trace with hash -21062790, now seen corresponding path program 65 times [2022-04-15 06:02:59,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:59,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [27760769] [2022-04-15 06:03:02,056 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:03:02,236 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:03:03,062 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:03,064 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:03,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1603317168, now seen corresponding path program 1 times [2022-04-15 06:03:03,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:03,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052564219] [2022-04-15 06:03:03,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:03,073 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_67.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_67.0)) 4294967296)) 65521) 0) [2022-04-15 06:03:03,073 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_67.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_67.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:03,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1361348376] [2022-04-15 06:03:03,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:03,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:03,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:03,080 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:03,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2022-04-15 06:03:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:03,122 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:03,135 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:03,136 INFO L85 PathProgramCache]: Analyzing trace with hash -21062790, now seen corresponding path program 66 times [2022-04-15 06:03:03,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:03,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274024677] [2022-04-15 06:03:03,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:03,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:03,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {21480#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-15 06:03:03,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-15 06:03:03,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-15 06:03:03,683 INFO L272 TraceCheckUtils]: 0: Hoare triple {21441#true} call ULTIMATE.init(); {21480#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:03,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {21480#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-15 06:03:03,683 INFO L290 TraceCheckUtils]: 2: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-15 06:03:03,683 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-15 06:03:03,683 INFO L272 TraceCheckUtils]: 4: Hoare triple {21441#true} call #t~ret5 := main(); {21441#true} is VALID [2022-04-15 06:03:03,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {21441#true} ~x~0 := 0; {21446#(= main_~x~0 0)} is VALID [2022-04-15 06:03:03,684 INFO L290 TraceCheckUtils]: 6: Hoare triple {21446#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21446#(= main_~x~0 0)} is VALID [2022-04-15 06:03:03,684 INFO L290 TraceCheckUtils]: 7: Hoare triple {21446#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:03,684 INFO L290 TraceCheckUtils]: 8: Hoare triple {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:03,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:03,685 INFO L290 TraceCheckUtils]: 10: Hoare triple {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:03,685 INFO L290 TraceCheckUtils]: 11: Hoare triple {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:03,686 INFO L290 TraceCheckUtils]: 12: Hoare triple {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:03,686 INFO L290 TraceCheckUtils]: 13: Hoare triple {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:03,686 INFO L290 TraceCheckUtils]: 14: Hoare triple {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:03,687 INFO L290 TraceCheckUtils]: 15: Hoare triple {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:03,687 INFO L290 TraceCheckUtils]: 16: Hoare triple {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:03,687 INFO L290 TraceCheckUtils]: 17: Hoare triple {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:03,687 INFO L290 TraceCheckUtils]: 18: Hoare triple {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:03,688 INFO L290 TraceCheckUtils]: 19: Hoare triple {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:03,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:03,688 INFO L290 TraceCheckUtils]: 21: Hoare triple {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:03,689 INFO L290 TraceCheckUtils]: 22: Hoare triple {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:03,689 INFO L290 TraceCheckUtils]: 23: Hoare triple {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:03,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:03,690 INFO L290 TraceCheckUtils]: 25: Hoare triple {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:03,690 INFO L290 TraceCheckUtils]: 26: Hoare triple {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:03,690 INFO L290 TraceCheckUtils]: 27: Hoare triple {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:03,690 INFO L290 TraceCheckUtils]: 28: Hoare triple {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:03,691 INFO L290 TraceCheckUtils]: 29: Hoare triple {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:03,691 INFO L290 TraceCheckUtils]: 30: Hoare triple {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:03,691 INFO L290 TraceCheckUtils]: 31: Hoare triple {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:03,692 INFO L290 TraceCheckUtils]: 32: Hoare triple {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:03,692 INFO L290 TraceCheckUtils]: 33: Hoare triple {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:03,692 INFO L290 TraceCheckUtils]: 34: Hoare triple {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:03,693 INFO L290 TraceCheckUtils]: 35: Hoare triple {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:03,693 INFO L290 TraceCheckUtils]: 36: Hoare triple {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:03,693 INFO L290 TraceCheckUtils]: 37: Hoare triple {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:03,693 INFO L290 TraceCheckUtils]: 38: Hoare triple {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:03,694 INFO L290 TraceCheckUtils]: 39: Hoare triple {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:03,694 INFO L290 TraceCheckUtils]: 40: Hoare triple {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:03,694 INFO L290 TraceCheckUtils]: 41: Hoare triple {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:03,695 INFO L290 TraceCheckUtils]: 42: Hoare triple {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:03,695 INFO L290 TraceCheckUtils]: 43: Hoare triple {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:03,695 INFO L290 TraceCheckUtils]: 44: Hoare triple {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:03,696 INFO L290 TraceCheckUtils]: 45: Hoare triple {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:03,696 INFO L290 TraceCheckUtils]: 46: Hoare triple {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:03,696 INFO L290 TraceCheckUtils]: 47: Hoare triple {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:03,696 INFO L290 TraceCheckUtils]: 48: Hoare triple {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:03,697 INFO L290 TraceCheckUtils]: 49: Hoare triple {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:03,697 INFO L290 TraceCheckUtils]: 50: Hoare triple {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:03,697 INFO L290 TraceCheckUtils]: 51: Hoare triple {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:03,698 INFO L290 TraceCheckUtils]: 52: Hoare triple {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:03,698 INFO L290 TraceCheckUtils]: 53: Hoare triple {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:03,698 INFO L290 TraceCheckUtils]: 54: Hoare triple {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:03,699 INFO L290 TraceCheckUtils]: 55: Hoare triple {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:03,699 INFO L290 TraceCheckUtils]: 56: Hoare triple {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:03,699 INFO L290 TraceCheckUtils]: 57: Hoare triple {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:03,699 INFO L290 TraceCheckUtils]: 58: Hoare triple {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:03,700 INFO L290 TraceCheckUtils]: 59: Hoare triple {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:03,700 INFO L290 TraceCheckUtils]: 60: Hoare triple {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:03,700 INFO L290 TraceCheckUtils]: 61: Hoare triple {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:03,701 INFO L290 TraceCheckUtils]: 62: Hoare triple {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:03,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:03,701 INFO L290 TraceCheckUtils]: 64: Hoare triple {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:03,702 INFO L290 TraceCheckUtils]: 65: Hoare triple {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:03,702 INFO L290 TraceCheckUtils]: 66: Hoare triple {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:03,702 INFO L290 TraceCheckUtils]: 67: Hoare triple {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:03,702 INFO L290 TraceCheckUtils]: 68: Hoare triple {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:03,703 INFO L290 TraceCheckUtils]: 69: Hoare triple {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:03,703 INFO L290 TraceCheckUtils]: 70: Hoare triple {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:03,703 INFO L290 TraceCheckUtils]: 71: Hoare triple {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:03,704 INFO L290 TraceCheckUtils]: 72: Hoare triple {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:03,704 INFO L290 TraceCheckUtils]: 73: Hoare triple {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {21442#false} is VALID [2022-04-15 06:03:03,704 INFO L290 TraceCheckUtils]: 74: Hoare triple {21442#false} assume !(~x~0 % 4294967296 < 268435455); {21442#false} is VALID [2022-04-15 06:03:03,704 INFO L272 TraceCheckUtils]: 75: Hoare triple {21442#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {21442#false} is VALID [2022-04-15 06:03:03,704 INFO L290 TraceCheckUtils]: 76: Hoare triple {21442#false} ~cond := #in~cond; {21442#false} is VALID [2022-04-15 06:03:03,704 INFO L290 TraceCheckUtils]: 77: Hoare triple {21442#false} assume 0 == ~cond; {21442#false} is VALID [2022-04-15 06:03:03,704 INFO L290 TraceCheckUtils]: 78: Hoare triple {21442#false} assume !false; {21442#false} is VALID [2022-04-15 06:03:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 34 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:03,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:03,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274024677] [2022-04-15 06:03:03,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274024677] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:03,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205064742] [2022-04-15 06:03:03,705 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:03:03,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:03,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:03,708 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:03,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2022-04-15 06:03:03,764 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:03:03,764 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:03,765 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:03:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:03,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:04,068 INFO L272 TraceCheckUtils]: 0: Hoare triple {21441#true} call ULTIMATE.init(); {21441#true} is VALID [2022-04-15 06:03:04,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {21441#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-15 06:03:04,068 INFO L290 TraceCheckUtils]: 2: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-15 06:03:04,068 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-15 06:03:04,068 INFO L272 TraceCheckUtils]: 4: Hoare triple {21441#true} call #t~ret5 := main(); {21441#true} is VALID [2022-04-15 06:03:04,068 INFO L290 TraceCheckUtils]: 5: Hoare triple {21441#true} ~x~0 := 0; {21441#true} is VALID [2022-04-15 06:03:04,068 INFO L290 TraceCheckUtils]: 6: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 7: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 8: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 11: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 12: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 13: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 14: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 15: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 16: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 19: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 20: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 21: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 22: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 23: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 26: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,069 INFO L290 TraceCheckUtils]: 27: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 28: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 30: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 31: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 32: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 33: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 34: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 35: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 36: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 37: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 38: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 39: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 40: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 41: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 42: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 43: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 44: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 45: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 46: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,070 INFO L290 TraceCheckUtils]: 47: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 48: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 49: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 50: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 51: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 52: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 53: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 54: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 55: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 56: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 57: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 58: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 59: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 60: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 61: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 62: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 63: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 64: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 65: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 66: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,071 INFO L290 TraceCheckUtils]: 67: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,072 INFO L290 TraceCheckUtils]: 68: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,072 INFO L290 TraceCheckUtils]: 70: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,073 INFO L290 TraceCheckUtils]: 71: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:03:04,073 INFO L290 TraceCheckUtils]: 72: Hoare triple {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:03:04,074 INFO L290 TraceCheckUtils]: 73: Hoare triple {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {21704#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:03:04,075 INFO L290 TraceCheckUtils]: 74: Hoare triple {21704#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {21442#false} is VALID [2022-04-15 06:03:04,075 INFO L272 TraceCheckUtils]: 75: Hoare triple {21442#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {21442#false} is VALID [2022-04-15 06:03:04,075 INFO L290 TraceCheckUtils]: 76: Hoare triple {21442#false} ~cond := #in~cond; {21442#false} is VALID [2022-04-15 06:03:04,075 INFO L290 TraceCheckUtils]: 77: Hoare triple {21442#false} assume 0 == ~cond; {21442#false} is VALID [2022-04-15 06:03:04,075 INFO L290 TraceCheckUtils]: 78: Hoare triple {21442#false} assume !false; {21442#false} is VALID [2022-04-15 06:03:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 99 proven. 1 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-04-15 06:03:04,075 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:04,273 INFO L290 TraceCheckUtils]: 78: Hoare triple {21442#false} assume !false; {21442#false} is VALID [2022-04-15 06:03:04,273 INFO L290 TraceCheckUtils]: 77: Hoare triple {21442#false} assume 0 == ~cond; {21442#false} is VALID [2022-04-15 06:03:04,273 INFO L290 TraceCheckUtils]: 76: Hoare triple {21442#false} ~cond := #in~cond; {21442#false} is VALID [2022-04-15 06:03:04,273 INFO L272 TraceCheckUtils]: 75: Hoare triple {21442#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {21442#false} is VALID [2022-04-15 06:03:04,274 INFO L290 TraceCheckUtils]: 74: Hoare triple {21732#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {21442#false} is VALID [2022-04-15 06:03:04,274 INFO L290 TraceCheckUtils]: 73: Hoare triple {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {21732#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:03:04,275 INFO L290 TraceCheckUtils]: 72: Hoare triple {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:04,275 INFO L290 TraceCheckUtils]: 71: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:04,275 INFO L290 TraceCheckUtils]: 70: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,275 INFO L290 TraceCheckUtils]: 69: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 68: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 67: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 66: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 65: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 64: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 63: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 62: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 61: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 60: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 59: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 58: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 57: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 56: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 55: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 54: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 53: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 52: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 51: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 50: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,276 INFO L290 TraceCheckUtils]: 49: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 46: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 45: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 44: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 43: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 42: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 41: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 39: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 38: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 37: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 36: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 35: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 34: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 33: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 32: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 31: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 30: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,277 INFO L290 TraceCheckUtils]: 29: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 28: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 27: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 26: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 25: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 23: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 19: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 18: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 17: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 16: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 15: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 14: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 13: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 12: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 11: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,278 INFO L290 TraceCheckUtils]: 10: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 9: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 8: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 7: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {21441#true} ~x~0 := 0; {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {21441#true} call #t~ret5 := main(); {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {21441#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L272 TraceCheckUtils]: 0: Hoare triple {21441#true} call ULTIMATE.init(); {21441#true} is VALID [2022-04-15 06:03:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 99 proven. 1 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-04-15 06:03:04,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205064742] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:04,279 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:04,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 4, 4] total 41 [2022-04-15 06:03:04,280 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:04,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [27760769] [2022-04-15 06:03:04,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [27760769] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:04,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:04,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-15 06:03:04,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192760280] [2022-04-15 06:03:04,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:04,280 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 79 [2022-04-15 06:03:04,280 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:04,280 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:04,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:04,319 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-15 06:03:04,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:04,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-15 06:03:04,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=1394, Unknown=0, NotChecked=0, Total=1640 [2022-04-15 06:03:04,320 INFO L87 Difference]: Start difference. First operand 81 states and 83 transitions. Second operand has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:07,477 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2022-04-15 06:03:07,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-15 06:03:07,477 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 79 [2022-04-15 06:03:07,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:03:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 91 transitions. [2022-04-15 06:03:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 91 transitions. [2022-04-15 06:03:07,479 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 91 transitions. [2022-04-15 06:03:07,563 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:07,564 INFO L225 Difference]: With dead ends: 90 [2022-04-15 06:03:07,564 INFO L226 Difference]: Without dead ends: 83 [2022-04-15 06:03:07,564 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 565 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=578, Invalid=4972, Unknown=0, NotChecked=0, Total=5550 [2022-04-15 06:03:07,565 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 42 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 2376 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 2445 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:03:07,565 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 149 Invalid, 2445 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2376 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 06:03:07,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-15 06:03:07,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-15 06:03:07,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:03:07,697 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,697 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,697 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:07,698 INFO L93 Difference]: Finished difference Result 83 states and 85 transitions. [2022-04-15 06:03:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-04-15 06:03:07,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:07,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:07,700 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 83 states. [2022-04-15 06:03:07,700 INFO L87 Difference]: Start difference. First operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 83 states. [2022-04-15 06:03:07,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:07,701 INFO L93 Difference]: Finished difference Result 83 states and 85 transitions. [2022-04-15 06:03:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-04-15 06:03:07,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:07,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:07,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:03:07,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:03:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 85 transitions. [2022-04-15 06:03:07,702 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 85 transitions. Word has length 79 [2022-04-15 06:03:07,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:03:07,702 INFO L478 AbstractCegarLoop]: Abstraction has 83 states and 85 transitions. [2022-04-15 06:03:07,702 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:07,702 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 85 transitions. [2022-04-15 06:03:07,781 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-04-15 06:03:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-15 06:03:07,781 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:03:07,781 INFO L499 BasicCegarLoop]: trace histogram [35, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:03:07,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Ended with exit code 0 [2022-04-15 06:03:08,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:08,202 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 66 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,67 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68 [2022-04-15 06:03:08,202 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:03:08,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:03:08,203 INFO L85 PathProgramCache]: Analyzing trace with hash -1119534953, now seen corresponding path program 67 times [2022-04-15 06:03:08,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:08,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [277959837] [2022-04-15 06:03:11,661 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:03:11,812 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:03:12,055 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:12,057 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:12,060 INFO L85 PathProgramCache]: Analyzing trace with hash -642117968, now seen corresponding path program 1 times [2022-04-15 06:03:12,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:12,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748146393] [2022-04-15 06:03:12,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:12,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:12,066 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_69.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_69.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:12,066 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_69.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_69.0)) 4294967296)) 65521) 0) [2022-04-15 06:03:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:12,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1801876038] [2022-04-15 06:03:12,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:12,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:12,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:12,074 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:12,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Waiting until timeout for monitored process [2022-04-15 06:03:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:12,126 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:12,137 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:12,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1119534953, now seen corresponding path program 68 times [2022-04-15 06:03:12,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:12,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669480542] [2022-04-15 06:03:12,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:12,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:12,995 INFO L290 TraceCheckUtils]: 0: Hoare triple {22578#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-15 06:03:12,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-15 06:03:12,995 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-15 06:03:12,996 INFO L272 TraceCheckUtils]: 0: Hoare triple {22538#true} call ULTIMATE.init(); {22578#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:12,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {22578#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-15 06:03:12,996 INFO L290 TraceCheckUtils]: 2: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-15 06:03:12,996 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-15 06:03:12,996 INFO L272 TraceCheckUtils]: 4: Hoare triple {22538#true} call #t~ret5 := main(); {22538#true} is VALID [2022-04-15 06:03:12,996 INFO L290 TraceCheckUtils]: 5: Hoare triple {22538#true} ~x~0 := 0; {22543#(= main_~x~0 0)} is VALID [2022-04-15 06:03:12,996 INFO L290 TraceCheckUtils]: 6: Hoare triple {22543#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {22543#(= main_~x~0 0)} is VALID [2022-04-15 06:03:12,997 INFO L290 TraceCheckUtils]: 7: Hoare triple {22543#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:12,997 INFO L290 TraceCheckUtils]: 8: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:12,998 INFO L290 TraceCheckUtils]: 9: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:12,998 INFO L290 TraceCheckUtils]: 10: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:12,998 INFO L290 TraceCheckUtils]: 11: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:12,999 INFO L290 TraceCheckUtils]: 12: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:12,999 INFO L290 TraceCheckUtils]: 13: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:13,000 INFO L290 TraceCheckUtils]: 14: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:13,000 INFO L290 TraceCheckUtils]: 15: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:13,000 INFO L290 TraceCheckUtils]: 16: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:13,001 INFO L290 TraceCheckUtils]: 17: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:13,001 INFO L290 TraceCheckUtils]: 18: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:13,002 INFO L290 TraceCheckUtils]: 19: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:13,002 INFO L290 TraceCheckUtils]: 20: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:13,003 INFO L290 TraceCheckUtils]: 21: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:13,003 INFO L290 TraceCheckUtils]: 22: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:13,003 INFO L290 TraceCheckUtils]: 23: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:13,004 INFO L290 TraceCheckUtils]: 24: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:13,004 INFO L290 TraceCheckUtils]: 25: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:13,005 INFO L290 TraceCheckUtils]: 26: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:13,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:13,005 INFO L290 TraceCheckUtils]: 28: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:13,006 INFO L290 TraceCheckUtils]: 29: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:13,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:13,015 INFO L290 TraceCheckUtils]: 31: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:13,017 INFO L290 TraceCheckUtils]: 32: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:13,018 INFO L290 TraceCheckUtils]: 33: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:13,018 INFO L290 TraceCheckUtils]: 34: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:13,019 INFO L290 TraceCheckUtils]: 35: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:13,019 INFO L290 TraceCheckUtils]: 36: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:13,019 INFO L290 TraceCheckUtils]: 37: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:13,020 INFO L290 TraceCheckUtils]: 38: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:13,020 INFO L290 TraceCheckUtils]: 39: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:13,021 INFO L290 TraceCheckUtils]: 40: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:13,021 INFO L290 TraceCheckUtils]: 41: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:13,021 INFO L290 TraceCheckUtils]: 42: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:13,022 INFO L290 TraceCheckUtils]: 43: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:13,022 INFO L290 TraceCheckUtils]: 44: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:13,023 INFO L290 TraceCheckUtils]: 45: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:13,023 INFO L290 TraceCheckUtils]: 46: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:13,024 INFO L290 TraceCheckUtils]: 47: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:13,024 INFO L290 TraceCheckUtils]: 48: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:13,024 INFO L290 TraceCheckUtils]: 49: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:13,025 INFO L290 TraceCheckUtils]: 50: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:13,025 INFO L290 TraceCheckUtils]: 51: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:13,026 INFO L290 TraceCheckUtils]: 52: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:13,026 INFO L290 TraceCheckUtils]: 53: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:13,026 INFO L290 TraceCheckUtils]: 54: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:13,027 INFO L290 TraceCheckUtils]: 55: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:13,027 INFO L290 TraceCheckUtils]: 56: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:13,028 INFO L290 TraceCheckUtils]: 57: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:13,028 INFO L290 TraceCheckUtils]: 58: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:13,028 INFO L290 TraceCheckUtils]: 59: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:13,029 INFO L290 TraceCheckUtils]: 60: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:13,029 INFO L290 TraceCheckUtils]: 61: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:13,030 INFO L290 TraceCheckUtils]: 62: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:13,030 INFO L290 TraceCheckUtils]: 63: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:13,030 INFO L290 TraceCheckUtils]: 64: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:13,031 INFO L290 TraceCheckUtils]: 65: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:13,031 INFO L290 TraceCheckUtils]: 66: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:13,032 INFO L290 TraceCheckUtils]: 67: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:13,032 INFO L290 TraceCheckUtils]: 68: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:13,033 INFO L290 TraceCheckUtils]: 69: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:13,033 INFO L290 TraceCheckUtils]: 70: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:13,033 INFO L290 TraceCheckUtils]: 71: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:13,034 INFO L290 TraceCheckUtils]: 72: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:13,034 INFO L290 TraceCheckUtils]: 73: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:13,035 INFO L290 TraceCheckUtils]: 74: Hoare triple {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:13,035 INFO L290 TraceCheckUtils]: 75: Hoare triple {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {22539#false} is VALID [2022-04-15 06:03:13,035 INFO L290 TraceCheckUtils]: 76: Hoare triple {22539#false} assume !(~x~0 % 4294967296 < 268435455); {22539#false} is VALID [2022-04-15 06:03:13,035 INFO L272 TraceCheckUtils]: 77: Hoare triple {22539#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {22539#false} is VALID [2022-04-15 06:03:13,035 INFO L290 TraceCheckUtils]: 78: Hoare triple {22539#false} ~cond := #in~cond; {22539#false} is VALID [2022-04-15 06:03:13,035 INFO L290 TraceCheckUtils]: 79: Hoare triple {22539#false} assume 0 == ~cond; {22539#false} is VALID [2022-04-15 06:03:13,035 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#false} assume !false; {22539#false} is VALID [2022-04-15 06:03:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 35 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:13,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:13,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669480542] [2022-04-15 06:03:13,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669480542] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:13,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351424938] [2022-04-15 06:03:13,036 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:03:13,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:13,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:13,048 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:13,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Waiting until timeout for monitored process [2022-04-15 06:03:13,162 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:03:13,163 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:13,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-15 06:03:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:13,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:13,941 INFO L272 TraceCheckUtils]: 0: Hoare triple {22538#true} call ULTIMATE.init(); {22538#true} is VALID [2022-04-15 06:03:13,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {22538#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-15 06:03:13,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-15 06:03:13,942 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-15 06:03:13,942 INFO L272 TraceCheckUtils]: 4: Hoare triple {22538#true} call #t~ret5 := main(); {22538#true} is VALID [2022-04-15 06:03:13,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {22538#true} ~x~0 := 0; {22543#(= main_~x~0 0)} is VALID [2022-04-15 06:03:13,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {22543#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {22543#(= main_~x~0 0)} is VALID [2022-04-15 06:03:13,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {22543#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:13,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:13,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:13,944 INFO L290 TraceCheckUtils]: 10: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:13,944 INFO L290 TraceCheckUtils]: 11: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:13,944 INFO L290 TraceCheckUtils]: 12: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:13,945 INFO L290 TraceCheckUtils]: 13: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:13,945 INFO L290 TraceCheckUtils]: 14: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:13,946 INFO L290 TraceCheckUtils]: 15: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:13,946 INFO L290 TraceCheckUtils]: 16: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:13,947 INFO L290 TraceCheckUtils]: 17: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:13,947 INFO L290 TraceCheckUtils]: 18: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:13,947 INFO L290 TraceCheckUtils]: 19: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:13,948 INFO L290 TraceCheckUtils]: 20: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:13,948 INFO L290 TraceCheckUtils]: 21: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:13,949 INFO L290 TraceCheckUtils]: 22: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:13,949 INFO L290 TraceCheckUtils]: 23: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:13,949 INFO L290 TraceCheckUtils]: 24: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:13,950 INFO L290 TraceCheckUtils]: 25: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:13,950 INFO L290 TraceCheckUtils]: 26: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:13,951 INFO L290 TraceCheckUtils]: 27: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:13,951 INFO L290 TraceCheckUtils]: 28: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:13,951 INFO L290 TraceCheckUtils]: 29: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:13,952 INFO L290 TraceCheckUtils]: 30: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:13,952 INFO L290 TraceCheckUtils]: 31: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:13,953 INFO L290 TraceCheckUtils]: 32: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:13,953 INFO L290 TraceCheckUtils]: 33: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:13,953 INFO L290 TraceCheckUtils]: 34: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:13,954 INFO L290 TraceCheckUtils]: 35: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:13,954 INFO L290 TraceCheckUtils]: 36: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:13,955 INFO L290 TraceCheckUtils]: 37: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:13,955 INFO L290 TraceCheckUtils]: 38: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:13,955 INFO L290 TraceCheckUtils]: 39: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:13,956 INFO L290 TraceCheckUtils]: 40: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:13,956 INFO L290 TraceCheckUtils]: 41: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:13,957 INFO L290 TraceCheckUtils]: 42: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:13,957 INFO L290 TraceCheckUtils]: 43: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:13,957 INFO L290 TraceCheckUtils]: 44: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:13,958 INFO L290 TraceCheckUtils]: 45: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:13,958 INFO L290 TraceCheckUtils]: 46: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:13,959 INFO L290 TraceCheckUtils]: 47: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:13,959 INFO L290 TraceCheckUtils]: 48: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:13,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:13,960 INFO L290 TraceCheckUtils]: 50: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:13,960 INFO L290 TraceCheckUtils]: 51: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:13,961 INFO L290 TraceCheckUtils]: 52: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:13,961 INFO L290 TraceCheckUtils]: 53: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:13,962 INFO L290 TraceCheckUtils]: 54: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:13,962 INFO L290 TraceCheckUtils]: 55: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:13,962 INFO L290 TraceCheckUtils]: 56: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:13,963 INFO L290 TraceCheckUtils]: 57: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:13,963 INFO L290 TraceCheckUtils]: 58: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:13,964 INFO L290 TraceCheckUtils]: 59: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:13,964 INFO L290 TraceCheckUtils]: 60: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:13,964 INFO L290 TraceCheckUtils]: 61: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:13,965 INFO L290 TraceCheckUtils]: 62: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:13,965 INFO L290 TraceCheckUtils]: 63: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:13,966 INFO L290 TraceCheckUtils]: 64: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:13,966 INFO L290 TraceCheckUtils]: 65: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:13,966 INFO L290 TraceCheckUtils]: 66: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:13,967 INFO L290 TraceCheckUtils]: 67: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:13,967 INFO L290 TraceCheckUtils]: 68: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:13,968 INFO L290 TraceCheckUtils]: 69: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:13,968 INFO L290 TraceCheckUtils]: 70: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:13,969 INFO L290 TraceCheckUtils]: 71: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:13,969 INFO L290 TraceCheckUtils]: 72: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:13,969 INFO L290 TraceCheckUtils]: 73: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:13,970 INFO L290 TraceCheckUtils]: 74: Hoare triple {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:13,970 INFO L290 TraceCheckUtils]: 75: Hoare triple {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:13,971 INFO L290 TraceCheckUtils]: 76: Hoare triple {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:13,971 INFO L272 TraceCheckUtils]: 77: Hoare triple {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:03:13,971 INFO L290 TraceCheckUtils]: 78: Hoare triple {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {22819#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:03:13,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {22819#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {22539#false} is VALID [2022-04-15 06:03:13,972 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#false} assume !false; {22539#false} is VALID [2022-04-15 06:03:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:13,972 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:14,321 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#false} assume !false; {22539#false} is VALID [2022-04-15 06:03:14,322 INFO L290 TraceCheckUtils]: 79: Hoare triple {22819#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {22539#false} is VALID [2022-04-15 06:03:14,322 INFO L290 TraceCheckUtils]: 78: Hoare triple {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {22819#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:03:14,323 INFO L272 TraceCheckUtils]: 77: Hoare triple {22835#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:03:14,323 INFO L290 TraceCheckUtils]: 76: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,324 INFO L290 TraceCheckUtils]: 75: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,324 INFO L290 TraceCheckUtils]: 74: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,325 INFO L290 TraceCheckUtils]: 73: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,325 INFO L290 TraceCheckUtils]: 72: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,325 INFO L290 TraceCheckUtils]: 71: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,326 INFO L290 TraceCheckUtils]: 70: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,326 INFO L290 TraceCheckUtils]: 69: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,327 INFO L290 TraceCheckUtils]: 68: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,327 INFO L290 TraceCheckUtils]: 67: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,327 INFO L290 TraceCheckUtils]: 66: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,328 INFO L290 TraceCheckUtils]: 65: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,328 INFO L290 TraceCheckUtils]: 64: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,329 INFO L290 TraceCheckUtils]: 63: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,329 INFO L290 TraceCheckUtils]: 62: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,330 INFO L290 TraceCheckUtils]: 61: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,330 INFO L290 TraceCheckUtils]: 60: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,330 INFO L290 TraceCheckUtils]: 59: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,331 INFO L290 TraceCheckUtils]: 58: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,331 INFO L290 TraceCheckUtils]: 57: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,331 INFO L290 TraceCheckUtils]: 56: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,332 INFO L290 TraceCheckUtils]: 55: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,332 INFO L290 TraceCheckUtils]: 54: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,333 INFO L290 TraceCheckUtils]: 53: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,333 INFO L290 TraceCheckUtils]: 52: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,334 INFO L290 TraceCheckUtils]: 51: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,334 INFO L290 TraceCheckUtils]: 50: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,335 INFO L290 TraceCheckUtils]: 49: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,335 INFO L290 TraceCheckUtils]: 48: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,335 INFO L290 TraceCheckUtils]: 47: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,336 INFO L290 TraceCheckUtils]: 46: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,336 INFO L290 TraceCheckUtils]: 45: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,336 INFO L290 TraceCheckUtils]: 44: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,337 INFO L290 TraceCheckUtils]: 43: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,337 INFO L290 TraceCheckUtils]: 42: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,338 INFO L290 TraceCheckUtils]: 41: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,338 INFO L290 TraceCheckUtils]: 40: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,339 INFO L290 TraceCheckUtils]: 39: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,339 INFO L290 TraceCheckUtils]: 38: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,339 INFO L290 TraceCheckUtils]: 37: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,340 INFO L290 TraceCheckUtils]: 36: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,340 INFO L290 TraceCheckUtils]: 35: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,340 INFO L290 TraceCheckUtils]: 34: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,341 INFO L290 TraceCheckUtils]: 33: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,341 INFO L290 TraceCheckUtils]: 32: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,342 INFO L290 TraceCheckUtils]: 31: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,342 INFO L290 TraceCheckUtils]: 30: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,343 INFO L290 TraceCheckUtils]: 29: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,343 INFO L290 TraceCheckUtils]: 28: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,343 INFO L290 TraceCheckUtils]: 27: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,344 INFO L290 TraceCheckUtils]: 26: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,344 INFO L290 TraceCheckUtils]: 25: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,345 INFO L290 TraceCheckUtils]: 22: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,346 INFO L290 TraceCheckUtils]: 21: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,347 INFO L290 TraceCheckUtils]: 19: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,347 INFO L290 TraceCheckUtils]: 18: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,347 INFO L290 TraceCheckUtils]: 17: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,348 INFO L290 TraceCheckUtils]: 16: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,348 INFO L290 TraceCheckUtils]: 15: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,349 INFO L290 TraceCheckUtils]: 14: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,349 INFO L290 TraceCheckUtils]: 13: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,349 INFO L290 TraceCheckUtils]: 12: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,350 INFO L290 TraceCheckUtils]: 10: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,351 INFO L290 TraceCheckUtils]: 9: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,351 INFO L290 TraceCheckUtils]: 8: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,352 INFO L290 TraceCheckUtils]: 7: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:14,352 INFO L290 TraceCheckUtils]: 6: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,352 INFO L290 TraceCheckUtils]: 5: Hoare triple {22538#true} ~x~0 := 0; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:14,352 INFO L272 TraceCheckUtils]: 4: Hoare triple {22538#true} call #t~ret5 := main(); {22538#true} is VALID [2022-04-15 06:03:14,352 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-15 06:03:14,352 INFO L290 TraceCheckUtils]: 2: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-15 06:03:14,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {22538#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-15 06:03:14,352 INFO L272 TraceCheckUtils]: 0: Hoare triple {22538#true} call ULTIMATE.init(); {22538#true} is VALID [2022-04-15 06:03:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 629 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2022-04-15 06:03:14,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351424938] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:14,353 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:14,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 40, 6] total 44 [2022-04-15 06:03:14,353 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:14,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [277959837] [2022-04-15 06:03:14,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [277959837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:14,353 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:14,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-15 06:03:14,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963268214] [2022-04-15 06:03:14,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:14,354 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 81 [2022-04-15 06:03:14,354 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:14,354 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:14,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:14,413 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-15 06:03:14,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:14,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-15 06:03:14,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=1736, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 06:03:14,414 INFO L87 Difference]: Start difference. First operand 83 states and 85 transitions. Second operand has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:17,561 INFO L93 Difference]: Finished difference Result 92 states and 96 transitions. [2022-04-15 06:03:17,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-15 06:03:17,562 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 81 [2022-04-15 06:03:17,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:03:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 93 transitions. [2022-04-15 06:03:17,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 93 transitions. [2022-04-15 06:03:17,563 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 93 transitions. [2022-04-15 06:03:17,667 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:17,669 INFO L225 Difference]: With dead ends: 92 [2022-04-15 06:03:17,669 INFO L226 Difference]: Without dead ends: 85 [2022-04-15 06:03:17,670 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 156 SyntacticMatches, 3 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 612 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=398, Invalid=5764, Unknown=0, NotChecked=0, Total=6162 [2022-04-15 06:03:17,670 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 43 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 2481 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 2552 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 2481 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:03:17,670 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 124 Invalid, 2552 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 2481 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 06:03:17,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-04-15 06:03:17,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2022-04-15 06:03:17,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:03:17,834 INFO L82 GeneralOperation]: Start isEquivalent. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,834 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,834 INFO L87 Difference]: Start difference. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:17,835 INFO L93 Difference]: Finished difference Result 85 states and 87 transitions. [2022-04-15 06:03:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-04-15 06:03:17,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:17,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:17,835 INFO L74 IsIncluded]: Start isIncluded. First operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 85 states. [2022-04-15 06:03:17,836 INFO L87 Difference]: Start difference. First operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 85 states. [2022-04-15 06:03:17,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:17,836 INFO L93 Difference]: Finished difference Result 85 states and 87 transitions. [2022-04-15 06:03:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-04-15 06:03:17,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:17,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:17,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:03:17,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:03:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 87 transitions. [2022-04-15 06:03:17,837 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 87 transitions. Word has length 81 [2022-04-15 06:03:17,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:03:17,837 INFO L478 AbstractCegarLoop]: Abstraction has 85 states and 87 transitions. [2022-04-15 06:03:17,837 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:17,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 85 states and 87 transitions. [2022-04-15 06:03:17,955 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-04-15 06:03:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-15 06:03:17,956 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:03:17,956 INFO L499 BasicCegarLoop]: trace histogram [36, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:03:17,972 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Ended with exit code 0 [2022-04-15 06:03:18,160 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Ended with exit code 0 [2022-04-15 06:03:18,356 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 69 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable70,68 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable69 [2022-04-15 06:03:18,357 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:03:18,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:03:18,357 INFO L85 PathProgramCache]: Analyzing trace with hash -189328780, now seen corresponding path program 69 times [2022-04-15 06:03:18,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:18,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1625714946] [2022-04-15 06:03:20,120 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:03:20,334 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:03:20,584 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:20,585 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:20,588 INFO L85 PathProgramCache]: Analyzing trace with hash 1407414192, now seen corresponding path program 1 times [2022-04-15 06:03:20,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:20,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300460251] [2022-04-15 06:03:20,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:20,594 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_71.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_71.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:20,594 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_71.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_71.0)) 4294967296)) 65521) 0) [2022-04-15 06:03:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:20,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [527483953] [2022-04-15 06:03:20,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:20,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:20,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:20,600 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:20,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Waiting until timeout for monitored process [2022-04-15 06:03:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:20,651 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:20,661 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:20,662 INFO L85 PathProgramCache]: Analyzing trace with hash -189328780, now seen corresponding path program 70 times [2022-04-15 06:03:20,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:20,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738090271] [2022-04-15 06:03:20,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:20,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:21,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:21,479 INFO L290 TraceCheckUtils]: 0: Hoare triple {23705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L272 TraceCheckUtils]: 0: Hoare triple {23664#true} call ULTIMATE.init(); {23705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:21,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {23705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L290 TraceCheckUtils]: 2: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L272 TraceCheckUtils]: 4: Hoare triple {23664#true} call #t~ret5 := main(); {23664#true} is VALID [2022-04-15 06:03:21,480 INFO L290 TraceCheckUtils]: 5: Hoare triple {23664#true} ~x~0 := 0; {23669#(= main_~x~0 0)} is VALID [2022-04-15 06:03:21,481 INFO L290 TraceCheckUtils]: 6: Hoare triple {23669#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23669#(= main_~x~0 0)} is VALID [2022-04-15 06:03:21,481 INFO L290 TraceCheckUtils]: 7: Hoare triple {23669#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:21,481 INFO L290 TraceCheckUtils]: 8: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:21,482 INFO L290 TraceCheckUtils]: 9: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:21,482 INFO L290 TraceCheckUtils]: 10: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:21,483 INFO L290 TraceCheckUtils]: 11: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:21,483 INFO L290 TraceCheckUtils]: 12: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:21,484 INFO L290 TraceCheckUtils]: 13: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:21,484 INFO L290 TraceCheckUtils]: 14: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:21,484 INFO L290 TraceCheckUtils]: 15: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:21,485 INFO L290 TraceCheckUtils]: 16: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:21,485 INFO L290 TraceCheckUtils]: 17: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:21,486 INFO L290 TraceCheckUtils]: 18: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:21,486 INFO L290 TraceCheckUtils]: 19: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:21,486 INFO L290 TraceCheckUtils]: 20: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:21,487 INFO L290 TraceCheckUtils]: 21: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:21,487 INFO L290 TraceCheckUtils]: 22: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:21,488 INFO L290 TraceCheckUtils]: 23: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:21,488 INFO L290 TraceCheckUtils]: 24: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:21,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:21,489 INFO L290 TraceCheckUtils]: 26: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:21,489 INFO L290 TraceCheckUtils]: 27: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:21,490 INFO L290 TraceCheckUtils]: 28: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:21,490 INFO L290 TraceCheckUtils]: 29: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:21,490 INFO L290 TraceCheckUtils]: 30: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:21,491 INFO L290 TraceCheckUtils]: 31: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:21,491 INFO L290 TraceCheckUtils]: 32: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:21,492 INFO L290 TraceCheckUtils]: 33: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:21,492 INFO L290 TraceCheckUtils]: 34: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:21,492 INFO L290 TraceCheckUtils]: 35: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:21,493 INFO L290 TraceCheckUtils]: 36: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:21,493 INFO L290 TraceCheckUtils]: 37: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:21,494 INFO L290 TraceCheckUtils]: 38: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:21,494 INFO L290 TraceCheckUtils]: 39: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:21,494 INFO L290 TraceCheckUtils]: 40: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:21,495 INFO L290 TraceCheckUtils]: 41: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:21,495 INFO L290 TraceCheckUtils]: 42: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:21,496 INFO L290 TraceCheckUtils]: 43: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:21,496 INFO L290 TraceCheckUtils]: 44: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:21,496 INFO L290 TraceCheckUtils]: 45: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:21,497 INFO L290 TraceCheckUtils]: 46: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:21,497 INFO L290 TraceCheckUtils]: 47: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:21,498 INFO L290 TraceCheckUtils]: 48: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:21,498 INFO L290 TraceCheckUtils]: 49: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:21,498 INFO L290 TraceCheckUtils]: 50: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:21,499 INFO L290 TraceCheckUtils]: 51: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:21,499 INFO L290 TraceCheckUtils]: 52: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:21,500 INFO L290 TraceCheckUtils]: 53: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:21,500 INFO L290 TraceCheckUtils]: 54: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:21,500 INFO L290 TraceCheckUtils]: 55: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:21,501 INFO L290 TraceCheckUtils]: 56: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:21,501 INFO L290 TraceCheckUtils]: 57: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:21,502 INFO L290 TraceCheckUtils]: 58: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:21,502 INFO L290 TraceCheckUtils]: 59: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:21,502 INFO L290 TraceCheckUtils]: 60: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:21,503 INFO L290 TraceCheckUtils]: 61: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:21,503 INFO L290 TraceCheckUtils]: 62: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:21,504 INFO L290 TraceCheckUtils]: 63: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:21,504 INFO L290 TraceCheckUtils]: 64: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:21,505 INFO L290 TraceCheckUtils]: 65: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:21,505 INFO L290 TraceCheckUtils]: 66: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:21,505 INFO L290 TraceCheckUtils]: 67: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:21,506 INFO L290 TraceCheckUtils]: 68: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:21,506 INFO L290 TraceCheckUtils]: 69: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:21,506 INFO L290 TraceCheckUtils]: 70: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:21,507 INFO L290 TraceCheckUtils]: 71: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:21,507 INFO L290 TraceCheckUtils]: 72: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:21,508 INFO L290 TraceCheckUtils]: 73: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:21,508 INFO L290 TraceCheckUtils]: 74: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:21,509 INFO L290 TraceCheckUtils]: 75: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:21,509 INFO L290 TraceCheckUtils]: 76: Hoare triple {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:21,509 INFO L290 TraceCheckUtils]: 77: Hoare triple {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {23665#false} is VALID [2022-04-15 06:03:21,510 INFO L290 TraceCheckUtils]: 78: Hoare triple {23665#false} assume !(~x~0 % 4294967296 < 268435455); {23665#false} is VALID [2022-04-15 06:03:21,510 INFO L272 TraceCheckUtils]: 79: Hoare triple {23665#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23665#false} is VALID [2022-04-15 06:03:21,510 INFO L290 TraceCheckUtils]: 80: Hoare triple {23665#false} ~cond := #in~cond; {23665#false} is VALID [2022-04-15 06:03:21,510 INFO L290 TraceCheckUtils]: 81: Hoare triple {23665#false} assume 0 == ~cond; {23665#false} is VALID [2022-04-15 06:03:21,510 INFO L290 TraceCheckUtils]: 82: Hoare triple {23665#false} assume !false; {23665#false} is VALID [2022-04-15 06:03:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 36 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:21,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:21,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738090271] [2022-04-15 06:03:21,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738090271] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:21,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1584117973] [2022-04-15 06:03:21,510 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:03:21,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:21,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:21,528 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:21,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Waiting until timeout for monitored process [2022-04-15 06:03:21,637 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:03:21,638 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:21,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 74 conjunts are in the unsatisfiable core [2022-04-15 06:03:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:21,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:22,343 INFO L272 TraceCheckUtils]: 0: Hoare triple {23664#true} call ULTIMATE.init(); {23664#true} is VALID [2022-04-15 06:03:22,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {23664#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-15 06:03:22,343 INFO L290 TraceCheckUtils]: 2: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-15 06:03:22,343 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-15 06:03:22,343 INFO L272 TraceCheckUtils]: 4: Hoare triple {23664#true} call #t~ret5 := main(); {23664#true} is VALID [2022-04-15 06:03:22,344 INFO L290 TraceCheckUtils]: 5: Hoare triple {23664#true} ~x~0 := 0; {23669#(= main_~x~0 0)} is VALID [2022-04-15 06:03:22,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {23669#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23669#(= main_~x~0 0)} is VALID [2022-04-15 06:03:22,344 INFO L290 TraceCheckUtils]: 7: Hoare triple {23669#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:22,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:22,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:22,345 INFO L290 TraceCheckUtils]: 10: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:22,346 INFO L290 TraceCheckUtils]: 11: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:22,346 INFO L290 TraceCheckUtils]: 12: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:22,347 INFO L290 TraceCheckUtils]: 13: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:22,347 INFO L290 TraceCheckUtils]: 14: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:22,347 INFO L290 TraceCheckUtils]: 15: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:22,348 INFO L290 TraceCheckUtils]: 16: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:22,348 INFO L290 TraceCheckUtils]: 17: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:22,349 INFO L290 TraceCheckUtils]: 18: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:22,349 INFO L290 TraceCheckUtils]: 19: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:22,349 INFO L290 TraceCheckUtils]: 20: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:22,350 INFO L290 TraceCheckUtils]: 21: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:22,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:22,351 INFO L290 TraceCheckUtils]: 23: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:22,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:22,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:22,352 INFO L290 TraceCheckUtils]: 26: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:22,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:22,353 INFO L290 TraceCheckUtils]: 28: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:22,353 INFO L290 TraceCheckUtils]: 29: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:22,353 INFO L290 TraceCheckUtils]: 30: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:22,354 INFO L290 TraceCheckUtils]: 31: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:22,354 INFO L290 TraceCheckUtils]: 32: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:22,355 INFO L290 TraceCheckUtils]: 33: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:22,355 INFO L290 TraceCheckUtils]: 34: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:22,356 INFO L290 TraceCheckUtils]: 35: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:22,356 INFO L290 TraceCheckUtils]: 36: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:22,356 INFO L290 TraceCheckUtils]: 37: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:22,357 INFO L290 TraceCheckUtils]: 38: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:22,357 INFO L290 TraceCheckUtils]: 39: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:22,357 INFO L290 TraceCheckUtils]: 40: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:22,358 INFO L290 TraceCheckUtils]: 41: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:22,358 INFO L290 TraceCheckUtils]: 42: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:22,359 INFO L290 TraceCheckUtils]: 43: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:22,359 INFO L290 TraceCheckUtils]: 44: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:22,360 INFO L290 TraceCheckUtils]: 45: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:22,360 INFO L290 TraceCheckUtils]: 46: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:22,360 INFO L290 TraceCheckUtils]: 47: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:22,361 INFO L290 TraceCheckUtils]: 48: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:22,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:22,362 INFO L290 TraceCheckUtils]: 50: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:22,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:22,362 INFO L290 TraceCheckUtils]: 52: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:22,363 INFO L290 TraceCheckUtils]: 53: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:22,363 INFO L290 TraceCheckUtils]: 54: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:22,364 INFO L290 TraceCheckUtils]: 55: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:22,364 INFO L290 TraceCheckUtils]: 56: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:22,364 INFO L290 TraceCheckUtils]: 57: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:22,365 INFO L290 TraceCheckUtils]: 58: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:22,365 INFO L290 TraceCheckUtils]: 59: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:22,366 INFO L290 TraceCheckUtils]: 60: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:22,366 INFO L290 TraceCheckUtils]: 61: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:22,366 INFO L290 TraceCheckUtils]: 62: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:22,367 INFO L290 TraceCheckUtils]: 63: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:22,367 INFO L290 TraceCheckUtils]: 64: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:22,368 INFO L290 TraceCheckUtils]: 65: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:22,368 INFO L290 TraceCheckUtils]: 66: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:22,369 INFO L290 TraceCheckUtils]: 67: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:22,369 INFO L290 TraceCheckUtils]: 68: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:22,369 INFO L290 TraceCheckUtils]: 69: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:22,370 INFO L290 TraceCheckUtils]: 70: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:22,370 INFO L290 TraceCheckUtils]: 71: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:22,370 INFO L290 TraceCheckUtils]: 72: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:22,371 INFO L290 TraceCheckUtils]: 73: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:22,371 INFO L290 TraceCheckUtils]: 74: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:22,372 INFO L290 TraceCheckUtils]: 75: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:22,372 INFO L290 TraceCheckUtils]: 76: Hoare triple {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:22,373 INFO L290 TraceCheckUtils]: 77: Hoare triple {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {23665#false} is VALID [2022-04-15 06:03:22,373 INFO L290 TraceCheckUtils]: 78: Hoare triple {23665#false} assume !(~x~0 % 4294967296 < 268435455); {23665#false} is VALID [2022-04-15 06:03:22,373 INFO L272 TraceCheckUtils]: 79: Hoare triple {23665#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23665#false} is VALID [2022-04-15 06:03:22,373 INFO L290 TraceCheckUtils]: 80: Hoare triple {23665#false} ~cond := #in~cond; {23665#false} is VALID [2022-04-15 06:03:22,373 INFO L290 TraceCheckUtils]: 81: Hoare triple {23665#false} assume 0 == ~cond; {23665#false} is VALID [2022-04-15 06:03:22,373 INFO L290 TraceCheckUtils]: 82: Hoare triple {23665#false} assume !false; {23665#false} is VALID [2022-04-15 06:03:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 36 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:22,373 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:25,619 INFO L290 TraceCheckUtils]: 82: Hoare triple {23665#false} assume !false; {23665#false} is VALID [2022-04-15 06:03:25,619 INFO L290 TraceCheckUtils]: 81: Hoare triple {23665#false} assume 0 == ~cond; {23665#false} is VALID [2022-04-15 06:03:25,619 INFO L290 TraceCheckUtils]: 80: Hoare triple {23665#false} ~cond := #in~cond; {23665#false} is VALID [2022-04-15 06:03:25,619 INFO L272 TraceCheckUtils]: 79: Hoare triple {23665#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23665#false} is VALID [2022-04-15 06:03:25,619 INFO L290 TraceCheckUtils]: 78: Hoare triple {23665#false} assume !(~x~0 % 4294967296 < 268435455); {23665#false} is VALID [2022-04-15 06:03:25,620 INFO L290 TraceCheckUtils]: 77: Hoare triple {23971#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {23665#false} is VALID [2022-04-15 06:03:25,620 INFO L290 TraceCheckUtils]: 76: Hoare triple {23975#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23971#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:03:25,621 INFO L290 TraceCheckUtils]: 75: Hoare triple {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23975#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:03:25,621 INFO L290 TraceCheckUtils]: 74: Hoare triple {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,622 INFO L290 TraceCheckUtils]: 73: Hoare triple {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,622 INFO L290 TraceCheckUtils]: 72: Hoare triple {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,623 INFO L290 TraceCheckUtils]: 71: Hoare triple {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,623 INFO L290 TraceCheckUtils]: 70: Hoare triple {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,624 INFO L290 TraceCheckUtils]: 69: Hoare triple {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,625 INFO L290 TraceCheckUtils]: 68: Hoare triple {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,626 INFO L290 TraceCheckUtils]: 67: Hoare triple {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,626 INFO L290 TraceCheckUtils]: 66: Hoare triple {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,627 INFO L290 TraceCheckUtils]: 65: Hoare triple {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,627 INFO L290 TraceCheckUtils]: 64: Hoare triple {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,628 INFO L290 TraceCheckUtils]: 63: Hoare triple {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,629 INFO L290 TraceCheckUtils]: 62: Hoare triple {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,630 INFO L290 TraceCheckUtils]: 61: Hoare triple {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,630 INFO L290 TraceCheckUtils]: 60: Hoare triple {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,631 INFO L290 TraceCheckUtils]: 59: Hoare triple {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,632 INFO L290 TraceCheckUtils]: 58: Hoare triple {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,632 INFO L290 TraceCheckUtils]: 57: Hoare triple {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,634 INFO L290 TraceCheckUtils]: 55: Hoare triple {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,634 INFO L290 TraceCheckUtils]: 54: Hoare triple {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,635 INFO L290 TraceCheckUtils]: 53: Hoare triple {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,635 INFO L290 TraceCheckUtils]: 52: Hoare triple {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,636 INFO L290 TraceCheckUtils]: 51: Hoare triple {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,636 INFO L290 TraceCheckUtils]: 50: Hoare triple {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,637 INFO L290 TraceCheckUtils]: 49: Hoare triple {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,637 INFO L290 TraceCheckUtils]: 48: Hoare triple {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,638 INFO L290 TraceCheckUtils]: 47: Hoare triple {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,638 INFO L290 TraceCheckUtils]: 46: Hoare triple {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,639 INFO L290 TraceCheckUtils]: 45: Hoare triple {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,640 INFO L290 TraceCheckUtils]: 43: Hoare triple {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,640 INFO L290 TraceCheckUtils]: 42: Hoare triple {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,641 INFO L290 TraceCheckUtils]: 41: Hoare triple {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,641 INFO L290 TraceCheckUtils]: 40: Hoare triple {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,642 INFO L290 TraceCheckUtils]: 39: Hoare triple {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,642 INFO L290 TraceCheckUtils]: 38: Hoare triple {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,643 INFO L290 TraceCheckUtils]: 37: Hoare triple {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,644 INFO L290 TraceCheckUtils]: 35: Hoare triple {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,644 INFO L290 TraceCheckUtils]: 34: Hoare triple {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,645 INFO L290 TraceCheckUtils]: 32: Hoare triple {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,646 INFO L290 TraceCheckUtils]: 31: Hoare triple {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,646 INFO L290 TraceCheckUtils]: 30: Hoare triple {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,648 INFO L290 TraceCheckUtils]: 27: Hoare triple {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,649 INFO L290 TraceCheckUtils]: 26: Hoare triple {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,649 INFO L290 TraceCheckUtils]: 25: Hoare triple {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,650 INFO L290 TraceCheckUtils]: 24: Hoare triple {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,650 INFO L290 TraceCheckUtils]: 23: Hoare triple {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,651 INFO L290 TraceCheckUtils]: 21: Hoare triple {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,652 INFO L290 TraceCheckUtils]: 19: Hoare triple {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,653 INFO L290 TraceCheckUtils]: 18: Hoare triple {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,653 INFO L290 TraceCheckUtils]: 17: Hoare triple {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,654 INFO L290 TraceCheckUtils]: 16: Hoare triple {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,654 INFO L290 TraceCheckUtils]: 15: Hoare triple {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,655 INFO L290 TraceCheckUtils]: 14: Hoare triple {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,655 INFO L290 TraceCheckUtils]: 13: Hoare triple {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,656 INFO L290 TraceCheckUtils]: 12: Hoare triple {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,657 INFO L290 TraceCheckUtils]: 10: Hoare triple {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,657 INFO L290 TraceCheckUtils]: 9: Hoare triple {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,658 INFO L290 TraceCheckUtils]: 8: Hoare triple {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,658 INFO L290 TraceCheckUtils]: 7: Hoare triple {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:25,659 INFO L290 TraceCheckUtils]: 6: Hoare triple {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {23664#true} ~x~0 := 0; {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:03:25,659 INFO L272 TraceCheckUtils]: 4: Hoare triple {23664#true} call #t~ret5 := main(); {23664#true} is VALID [2022-04-15 06:03:25,659 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-15 06:03:25,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-15 06:03:25,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {23664#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-15 06:03:25,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {23664#true} call ULTIMATE.init(); {23664#true} is VALID [2022-04-15 06:03:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 36 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:25,660 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1584117973] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:25,660 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:25,660 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 38, 39] total 77 [2022-04-15 06:03:25,660 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:25,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1625714946] [2022-04-15 06:03:25,660 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1625714946] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:25,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:25,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-15 06:03:25,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210462081] [2022-04-15 06:03:25,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:25,661 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83 [2022-04-15 06:03:25,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:25,661 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:25,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:25,721 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-15 06:03:25,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:25,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-15 06:03:25,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1557, Invalid=4295, Unknown=0, NotChecked=0, Total=5852 [2022-04-15 06:03:25,722 INFO L87 Difference]: Start difference. First operand 85 states and 87 transitions. Second operand has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:29,406 INFO L93 Difference]: Finished difference Result 94 states and 98 transitions. [2022-04-15 06:03:29,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-15 06:03:29,406 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83 [2022-04-15 06:03:29,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:03:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 95 transitions. [2022-04-15 06:03:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 95 transitions. [2022-04-15 06:03:29,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 95 transitions. [2022-04-15 06:03:29,456 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:29,456 INFO L225 Difference]: With dead ends: 94 [2022-04-15 06:03:29,456 INFO L226 Difference]: Without dead ends: 87 [2022-04-15 06:03:29,457 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 129 SyntacticMatches, 2 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 743 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=3103, Invalid=9553, Unknown=0, NotChecked=0, Total=12656 [2022-04-15 06:03:29,457 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 44 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 2614 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 2687 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 2614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:03:29,457 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 119 Invalid, 2687 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 2614 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 06:03:29,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2022-04-15 06:03:29,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2022-04-15 06:03:29,581 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:03:29,581 INFO L82 GeneralOperation]: Start isEquivalent. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,581 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,581 INFO L87 Difference]: Start difference. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:29,582 INFO L93 Difference]: Finished difference Result 87 states and 89 transitions. [2022-04-15 06:03:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-04-15 06:03:29,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:29,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:29,582 INFO L74 IsIncluded]: Start isIncluded. First operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 87 states. [2022-04-15 06:03:29,583 INFO L87 Difference]: Start difference. First operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 87 states. [2022-04-15 06:03:29,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:29,583 INFO L93 Difference]: Finished difference Result 87 states and 89 transitions. [2022-04-15 06:03:29,583 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-04-15 06:03:29,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:29,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:29,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:03:29,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:03:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 89 transitions. [2022-04-15 06:03:29,584 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 89 transitions. Word has length 83 [2022-04-15 06:03:29,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:03:29,584 INFO L478 AbstractCegarLoop]: Abstraction has 87 states and 89 transitions. [2022-04-15 06:03:29,585 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:29,585 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 89 transitions. [2022-04-15 06:03:29,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:29,688 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-04-15 06:03:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-15 06:03:29,688 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:03:29,688 INFO L499 BasicCegarLoop]: trace histogram [37, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:03:29,707 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:29,905 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:30,103 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,71 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,70 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:30,103 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:03:30,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:03:30,103 INFO L85 PathProgramCache]: Analyzing trace with hash 385605905, now seen corresponding path program 71 times [2022-04-15 06:03:30,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:30,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1280013566] [2022-04-15 06:03:33,530 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:03:33,691 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:03:33,951 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:33,953 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:33,956 INFO L85 PathProgramCache]: Analyzing trace with hash -838020944, now seen corresponding path program 1 times [2022-04-15 06:03:33,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:33,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068918368] [2022-04-15 06:03:33,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:33,962 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_73.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_73.0)) 4294967296)) 65521) 0) [2022-04-15 06:03:33,962 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_73.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_73.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:33,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1003650274] [2022-04-15 06:03:33,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:33,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:33,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:33,988 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:34,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Waiting until timeout for monitored process [2022-04-15 06:03:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:34,046 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:34,058 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:34,058 INFO L85 PathProgramCache]: Analyzing trace with hash 385605905, now seen corresponding path program 72 times [2022-04-15 06:03:34,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:34,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46736838] [2022-04-15 06:03:34,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:34,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:34,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {24891#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-15 06:03:34,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-15 06:03:34,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-15 06:03:34,920 INFO L272 TraceCheckUtils]: 0: Hoare triple {24849#true} call ULTIMATE.init(); {24891#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:34,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {24891#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-15 06:03:34,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-15 06:03:34,920 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-15 06:03:34,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {24849#true} call #t~ret5 := main(); {24849#true} is VALID [2022-04-15 06:03:34,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {24849#true} ~x~0 := 0; {24854#(= main_~x~0 0)} is VALID [2022-04-15 06:03:34,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {24854#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {24854#(= main_~x~0 0)} is VALID [2022-04-15 06:03:34,921 INFO L290 TraceCheckUtils]: 7: Hoare triple {24854#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:34,922 INFO L290 TraceCheckUtils]: 8: Hoare triple {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:34,922 INFO L290 TraceCheckUtils]: 9: Hoare triple {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:34,923 INFO L290 TraceCheckUtils]: 10: Hoare triple {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:34,923 INFO L290 TraceCheckUtils]: 11: Hoare triple {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:34,923 INFO L290 TraceCheckUtils]: 12: Hoare triple {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:34,924 INFO L290 TraceCheckUtils]: 13: Hoare triple {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:34,924 INFO L290 TraceCheckUtils]: 14: Hoare triple {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:34,925 INFO L290 TraceCheckUtils]: 15: Hoare triple {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:34,925 INFO L290 TraceCheckUtils]: 16: Hoare triple {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:34,925 INFO L290 TraceCheckUtils]: 17: Hoare triple {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:34,926 INFO L290 TraceCheckUtils]: 18: Hoare triple {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:34,926 INFO L290 TraceCheckUtils]: 19: Hoare triple {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:34,927 INFO L290 TraceCheckUtils]: 20: Hoare triple {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:34,927 INFO L290 TraceCheckUtils]: 21: Hoare triple {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:34,927 INFO L290 TraceCheckUtils]: 22: Hoare triple {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:34,928 INFO L290 TraceCheckUtils]: 23: Hoare triple {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:34,928 INFO L290 TraceCheckUtils]: 24: Hoare triple {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:34,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:34,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:34,930 INFO L290 TraceCheckUtils]: 27: Hoare triple {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:34,930 INFO L290 TraceCheckUtils]: 28: Hoare triple {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:34,930 INFO L290 TraceCheckUtils]: 29: Hoare triple {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:34,931 INFO L290 TraceCheckUtils]: 30: Hoare triple {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:34,931 INFO L290 TraceCheckUtils]: 31: Hoare triple {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:34,931 INFO L290 TraceCheckUtils]: 32: Hoare triple {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:34,932 INFO L290 TraceCheckUtils]: 33: Hoare triple {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:34,932 INFO L290 TraceCheckUtils]: 34: Hoare triple {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:34,933 INFO L290 TraceCheckUtils]: 35: Hoare triple {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:34,933 INFO L290 TraceCheckUtils]: 36: Hoare triple {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:34,934 INFO L290 TraceCheckUtils]: 37: Hoare triple {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:34,934 INFO L290 TraceCheckUtils]: 38: Hoare triple {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:34,934 INFO L290 TraceCheckUtils]: 39: Hoare triple {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:34,935 INFO L290 TraceCheckUtils]: 40: Hoare triple {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:34,935 INFO L290 TraceCheckUtils]: 41: Hoare triple {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:34,935 INFO L290 TraceCheckUtils]: 42: Hoare triple {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:34,936 INFO L290 TraceCheckUtils]: 43: Hoare triple {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:34,936 INFO L290 TraceCheckUtils]: 44: Hoare triple {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:34,937 INFO L290 TraceCheckUtils]: 45: Hoare triple {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:34,937 INFO L290 TraceCheckUtils]: 46: Hoare triple {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:34,938 INFO L290 TraceCheckUtils]: 47: Hoare triple {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:34,938 INFO L290 TraceCheckUtils]: 48: Hoare triple {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:34,938 INFO L290 TraceCheckUtils]: 49: Hoare triple {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:34,939 INFO L290 TraceCheckUtils]: 50: Hoare triple {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:34,939 INFO L290 TraceCheckUtils]: 51: Hoare triple {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:34,939 INFO L290 TraceCheckUtils]: 52: Hoare triple {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:34,940 INFO L290 TraceCheckUtils]: 53: Hoare triple {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:34,940 INFO L290 TraceCheckUtils]: 54: Hoare triple {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:34,941 INFO L290 TraceCheckUtils]: 55: Hoare triple {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:34,941 INFO L290 TraceCheckUtils]: 56: Hoare triple {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:34,942 INFO L290 TraceCheckUtils]: 57: Hoare triple {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:34,942 INFO L290 TraceCheckUtils]: 58: Hoare triple {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:34,942 INFO L290 TraceCheckUtils]: 59: Hoare triple {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:34,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:34,943 INFO L290 TraceCheckUtils]: 61: Hoare triple {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:34,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:34,944 INFO L290 TraceCheckUtils]: 63: Hoare triple {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:34,944 INFO L290 TraceCheckUtils]: 64: Hoare triple {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:34,945 INFO L290 TraceCheckUtils]: 65: Hoare triple {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:34,945 INFO L290 TraceCheckUtils]: 66: Hoare triple {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:34,946 INFO L290 TraceCheckUtils]: 67: Hoare triple {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:34,946 INFO L290 TraceCheckUtils]: 68: Hoare triple {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:34,946 INFO L290 TraceCheckUtils]: 69: Hoare triple {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:34,947 INFO L290 TraceCheckUtils]: 70: Hoare triple {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:34,947 INFO L290 TraceCheckUtils]: 71: Hoare triple {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:34,948 INFO L290 TraceCheckUtils]: 72: Hoare triple {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:34,948 INFO L290 TraceCheckUtils]: 73: Hoare triple {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:34,948 INFO L290 TraceCheckUtils]: 74: Hoare triple {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:34,949 INFO L290 TraceCheckUtils]: 75: Hoare triple {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:34,949 INFO L290 TraceCheckUtils]: 76: Hoare triple {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:34,950 INFO L290 TraceCheckUtils]: 77: Hoare triple {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:34,950 INFO L290 TraceCheckUtils]: 78: Hoare triple {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:34,950 INFO L290 TraceCheckUtils]: 79: Hoare triple {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {24850#false} is VALID [2022-04-15 06:03:34,951 INFO L290 TraceCheckUtils]: 80: Hoare triple {24850#false} assume !(~x~0 % 4294967296 < 268435455); {24850#false} is VALID [2022-04-15 06:03:34,951 INFO L272 TraceCheckUtils]: 81: Hoare triple {24850#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {24850#false} is VALID [2022-04-15 06:03:34,951 INFO L290 TraceCheckUtils]: 82: Hoare triple {24850#false} ~cond := #in~cond; {24850#false} is VALID [2022-04-15 06:03:34,951 INFO L290 TraceCheckUtils]: 83: Hoare triple {24850#false} assume 0 == ~cond; {24850#false} is VALID [2022-04-15 06:03:34,951 INFO L290 TraceCheckUtils]: 84: Hoare triple {24850#false} assume !false; {24850#false} is VALID [2022-04-15 06:03:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 37 proven. 1332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:34,951 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:34,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46736838] [2022-04-15 06:03:34,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46736838] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:34,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1452742010] [2022-04-15 06:03:34,951 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:03:34,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:34,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:34,952 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:34,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Waiting until timeout for monitored process [2022-04-15 06:03:35,010 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:03:35,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:35,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:03:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:35,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:35,390 INFO L272 TraceCheckUtils]: 0: Hoare triple {24849#true} call ULTIMATE.init(); {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {24849#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 2: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L272 TraceCheckUtils]: 4: Hoare triple {24849#true} call #t~ret5 := main(); {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 5: Hoare triple {24849#true} ~x~0 := 0; {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 6: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 7: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 10: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,390 INFO L290 TraceCheckUtils]: 11: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 12: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 13: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 15: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 16: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 17: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 18: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 19: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 20: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 21: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 22: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 23: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 24: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 25: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 26: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 27: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 28: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 29: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 30: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,391 INFO L290 TraceCheckUtils]: 31: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 32: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 33: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 34: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 35: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 36: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 37: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 38: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 41: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 42: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 43: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 44: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 45: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 46: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 47: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 48: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 49: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 50: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,392 INFO L290 TraceCheckUtils]: 51: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 52: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 53: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 54: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 55: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 56: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 57: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 58: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 59: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 60: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 61: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 62: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 63: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 64: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 65: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 66: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 67: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 68: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 69: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 70: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,393 INFO L290 TraceCheckUtils]: 71: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,394 INFO L290 TraceCheckUtils]: 72: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,394 INFO L290 TraceCheckUtils]: 73: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,394 INFO L290 TraceCheckUtils]: 74: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,394 INFO L290 TraceCheckUtils]: 75: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,394 INFO L290 TraceCheckUtils]: 76: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,395 INFO L290 TraceCheckUtils]: 77: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:03:35,395 INFO L290 TraceCheckUtils]: 78: Hoare triple {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:03:35,396 INFO L290 TraceCheckUtils]: 79: Hoare triple {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {25133#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:03:35,396 INFO L290 TraceCheckUtils]: 80: Hoare triple {25133#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {24850#false} is VALID [2022-04-15 06:03:35,396 INFO L272 TraceCheckUtils]: 81: Hoare triple {24850#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {24850#false} is VALID [2022-04-15 06:03:35,396 INFO L290 TraceCheckUtils]: 82: Hoare triple {24850#false} ~cond := #in~cond; {24850#false} is VALID [2022-04-15 06:03:35,397 INFO L290 TraceCheckUtils]: 83: Hoare triple {24850#false} assume 0 == ~cond; {24850#false} is VALID [2022-04-15 06:03:35,397 INFO L290 TraceCheckUtils]: 84: Hoare triple {24850#false} assume !false; {24850#false} is VALID [2022-04-15 06:03:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 108 proven. 1 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-04-15 06:03:35,397 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:35,706 INFO L290 TraceCheckUtils]: 84: Hoare triple {24850#false} assume !false; {24850#false} is VALID [2022-04-15 06:03:35,706 INFO L290 TraceCheckUtils]: 83: Hoare triple {24850#false} assume 0 == ~cond; {24850#false} is VALID [2022-04-15 06:03:35,706 INFO L290 TraceCheckUtils]: 82: Hoare triple {24850#false} ~cond := #in~cond; {24850#false} is VALID [2022-04-15 06:03:35,706 INFO L272 TraceCheckUtils]: 81: Hoare triple {24850#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {24850#false} is VALID [2022-04-15 06:03:35,707 INFO L290 TraceCheckUtils]: 80: Hoare triple {25161#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {24850#false} is VALID [2022-04-15 06:03:35,707 INFO L290 TraceCheckUtils]: 79: Hoare triple {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {25161#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:03:35,708 INFO L290 TraceCheckUtils]: 78: Hoare triple {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 77: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 76: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 75: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 74: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 73: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 72: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 71: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 70: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 69: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 68: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 67: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,710 INFO L290 TraceCheckUtils]: 66: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 65: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 64: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 62: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 61: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 56: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 55: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 54: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 53: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 52: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 51: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 49: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 48: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 47: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,711 INFO L290 TraceCheckUtils]: 46: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 45: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 44: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 43: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 42: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 41: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 40: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 39: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 38: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 37: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 36: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 35: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 34: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 33: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 32: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 31: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 29: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 28: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 27: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 26: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,712 INFO L290 TraceCheckUtils]: 25: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 24: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 23: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 22: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 21: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 20: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 19: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 18: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 17: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 16: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 15: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 14: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 13: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 12: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 11: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 10: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 9: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 8: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 7: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 6: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {24849#true} ~x~0 := 0; {24849#true} is VALID [2022-04-15 06:03:35,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {24849#true} call #t~ret5 := main(); {24849#true} is VALID [2022-04-15 06:03:35,714 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-15 06:03:35,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-15 06:03:35,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {24849#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-15 06:03:35,714 INFO L272 TraceCheckUtils]: 0: Hoare triple {24849#true} call ULTIMATE.init(); {24849#true} is VALID [2022-04-15 06:03:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 108 proven. 1 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-04-15 06:03:35,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1452742010] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:35,714 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:35,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 4, 4] total 44 [2022-04-15 06:03:35,714 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:35,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1280013566] [2022-04-15 06:03:35,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1280013566] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:35,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:35,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-15 06:03:35,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478554508] [2022-04-15 06:03:35,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:35,715 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-04-15 06:03:35,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:35,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:35,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:35,808 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-15 06:03:35,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:35,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-15 06:03:35,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=267, Invalid=1625, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 06:03:35,809 INFO L87 Difference]: Start difference. First operand 87 states and 89 transitions. Second operand has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:39,273 INFO L93 Difference]: Finished difference Result 96 states and 100 transitions. [2022-04-15 06:03:39,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-15 06:03:39,273 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-04-15 06:03:39,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:03:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 97 transitions. [2022-04-15 06:03:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 97 transitions. [2022-04-15 06:03:39,274 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 97 transitions. [2022-04-15 06:03:39,360 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:39,361 INFO L225 Difference]: With dead ends: 96 [2022-04-15 06:03:39,361 INFO L226 Difference]: Without dead ends: 89 [2022-04-15 06:03:39,363 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 168 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 670 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=629, Invalid=5851, Unknown=0, NotChecked=0, Total=6480 [2022-04-15 06:03:39,363 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 45 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 2835 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 184 SdHoareTripleChecker+Invalid, 2910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 2835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:03:39,363 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 184 Invalid, 2910 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2835 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 06:03:39,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-15 06:03:39,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2022-04-15 06:03:39,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:03:39,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,510 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,510 INFO L87 Difference]: Start difference. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:39,511 INFO L93 Difference]: Finished difference Result 89 states and 91 transitions. [2022-04-15 06:03:39,511 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-04-15 06:03:39,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:39,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:39,511 INFO L74 IsIncluded]: Start isIncluded. First operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 89 states. [2022-04-15 06:03:39,511 INFO L87 Difference]: Start difference. First operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 89 states. [2022-04-15 06:03:39,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:39,512 INFO L93 Difference]: Finished difference Result 89 states and 91 transitions. [2022-04-15 06:03:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-04-15 06:03:39,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:39,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:39,512 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:03:39,512 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:03:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 91 transitions. [2022-04-15 06:03:39,514 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 91 transitions. Word has length 85 [2022-04-15 06:03:39,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:03:39,514 INFO L478 AbstractCegarLoop]: Abstraction has 89 states and 91 transitions. [2022-04-15 06:03:39,515 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:39,515 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 89 states and 91 transitions. [2022-04-15 06:03:39,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-04-15 06:03:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-04-15 06:03:39,680 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:03:39,680 INFO L499 BasicCegarLoop]: trace histogram [38, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:03:39,697 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:39,900 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:40,096 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 73 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,72 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:40,096 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:03:40,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:03:40,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1152942994, now seen corresponding path program 73 times [2022-04-15 06:03:40,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:40,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2055682702] [2022-04-15 06:03:43,017 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:03:43,140 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:03:43,571 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:43,573 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:43,576 INFO L85 PathProgramCache]: Analyzing trace with hash 1211511216, now seen corresponding path program 1 times [2022-04-15 06:03:43,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:43,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105952351] [2022-04-15 06:03:43,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:43,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:43,583 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_75.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_75.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:43,583 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_75.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_75.0)) 4294967296)) 65521) 0) [2022-04-15 06:03:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:43,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [903919873] [2022-04-15 06:03:43,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:43,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:43,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:43,589 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:43,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Waiting until timeout for monitored process [2022-04-15 06:03:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:43,655 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:43,668 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:43,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1152942994, now seen corresponding path program 74 times [2022-04-15 06:03:43,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:43,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233833902] [2022-04-15 06:03:43,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:44,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:44,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {26070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L272 TraceCheckUtils]: 0: Hoare triple {26027#true} call ULTIMATE.init(); {26070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:44,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {26070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L272 TraceCheckUtils]: 4: Hoare triple {26027#true} call #t~ret5 := main(); {26027#true} is VALID [2022-04-15 06:03:44,444 INFO L290 TraceCheckUtils]: 5: Hoare triple {26027#true} ~x~0 := 0; {26032#(= main_~x~0 0)} is VALID [2022-04-15 06:03:44,445 INFO L290 TraceCheckUtils]: 6: Hoare triple {26032#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26032#(= main_~x~0 0)} is VALID [2022-04-15 06:03:44,445 INFO L290 TraceCheckUtils]: 7: Hoare triple {26032#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:44,445 INFO L290 TraceCheckUtils]: 8: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:44,445 INFO L290 TraceCheckUtils]: 9: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:44,446 INFO L290 TraceCheckUtils]: 10: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:44,446 INFO L290 TraceCheckUtils]: 11: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:44,446 INFO L290 TraceCheckUtils]: 12: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:44,447 INFO L290 TraceCheckUtils]: 13: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:44,447 INFO L290 TraceCheckUtils]: 14: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:44,447 INFO L290 TraceCheckUtils]: 15: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:44,447 INFO L290 TraceCheckUtils]: 16: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:44,448 INFO L290 TraceCheckUtils]: 17: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:44,448 INFO L290 TraceCheckUtils]: 18: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:44,448 INFO L290 TraceCheckUtils]: 19: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:44,449 INFO L290 TraceCheckUtils]: 20: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:44,449 INFO L290 TraceCheckUtils]: 21: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:44,449 INFO L290 TraceCheckUtils]: 22: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:44,449 INFO L290 TraceCheckUtils]: 23: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:44,450 INFO L290 TraceCheckUtils]: 24: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:44,450 INFO L290 TraceCheckUtils]: 25: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:44,450 INFO L290 TraceCheckUtils]: 26: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:44,451 INFO L290 TraceCheckUtils]: 27: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:44,451 INFO L290 TraceCheckUtils]: 28: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:44,451 INFO L290 TraceCheckUtils]: 29: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:44,452 INFO L290 TraceCheckUtils]: 30: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:44,452 INFO L290 TraceCheckUtils]: 31: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:44,452 INFO L290 TraceCheckUtils]: 32: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:44,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:44,453 INFO L290 TraceCheckUtils]: 34: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:44,453 INFO L290 TraceCheckUtils]: 35: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:44,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:44,454 INFO L290 TraceCheckUtils]: 37: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:44,454 INFO L290 TraceCheckUtils]: 38: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:44,454 INFO L290 TraceCheckUtils]: 39: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:44,454 INFO L290 TraceCheckUtils]: 40: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:44,455 INFO L290 TraceCheckUtils]: 41: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:44,455 INFO L290 TraceCheckUtils]: 42: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:44,455 INFO L290 TraceCheckUtils]: 43: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:44,456 INFO L290 TraceCheckUtils]: 44: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:44,456 INFO L290 TraceCheckUtils]: 45: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:44,456 INFO L290 TraceCheckUtils]: 46: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:44,457 INFO L290 TraceCheckUtils]: 47: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:44,457 INFO L290 TraceCheckUtils]: 48: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:44,457 INFO L290 TraceCheckUtils]: 49: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:44,457 INFO L290 TraceCheckUtils]: 50: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:44,458 INFO L290 TraceCheckUtils]: 51: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:44,458 INFO L290 TraceCheckUtils]: 52: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:44,458 INFO L290 TraceCheckUtils]: 53: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:44,459 INFO L290 TraceCheckUtils]: 54: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:44,459 INFO L290 TraceCheckUtils]: 55: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:44,459 INFO L290 TraceCheckUtils]: 56: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:44,459 INFO L290 TraceCheckUtils]: 57: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:44,460 INFO L290 TraceCheckUtils]: 58: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:44,460 INFO L290 TraceCheckUtils]: 59: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:44,460 INFO L290 TraceCheckUtils]: 60: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:44,461 INFO L290 TraceCheckUtils]: 61: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:44,461 INFO L290 TraceCheckUtils]: 62: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:44,461 INFO L290 TraceCheckUtils]: 63: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:44,461 INFO L290 TraceCheckUtils]: 64: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:44,462 INFO L290 TraceCheckUtils]: 65: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:44,462 INFO L290 TraceCheckUtils]: 66: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:44,462 INFO L290 TraceCheckUtils]: 67: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:44,463 INFO L290 TraceCheckUtils]: 68: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:44,463 INFO L290 TraceCheckUtils]: 69: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:44,463 INFO L290 TraceCheckUtils]: 70: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:44,464 INFO L290 TraceCheckUtils]: 71: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:44,464 INFO L290 TraceCheckUtils]: 72: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:44,464 INFO L290 TraceCheckUtils]: 73: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:44,464 INFO L290 TraceCheckUtils]: 74: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:44,465 INFO L290 TraceCheckUtils]: 75: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:44,465 INFO L290 TraceCheckUtils]: 76: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:44,465 INFO L290 TraceCheckUtils]: 77: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:44,466 INFO L290 TraceCheckUtils]: 78: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:44,466 INFO L290 TraceCheckUtils]: 79: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:44,466 INFO L290 TraceCheckUtils]: 80: Hoare triple {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:44,467 INFO L290 TraceCheckUtils]: 81: Hoare triple {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {26028#false} is VALID [2022-04-15 06:03:44,467 INFO L290 TraceCheckUtils]: 82: Hoare triple {26028#false} assume !(~x~0 % 4294967296 < 268435455); {26028#false} is VALID [2022-04-15 06:03:44,467 INFO L272 TraceCheckUtils]: 83: Hoare triple {26028#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {26028#false} is VALID [2022-04-15 06:03:44,467 INFO L290 TraceCheckUtils]: 84: Hoare triple {26028#false} ~cond := #in~cond; {26028#false} is VALID [2022-04-15 06:03:44,467 INFO L290 TraceCheckUtils]: 85: Hoare triple {26028#false} assume 0 == ~cond; {26028#false} is VALID [2022-04-15 06:03:44,467 INFO L290 TraceCheckUtils]: 86: Hoare triple {26028#false} assume !false; {26028#false} is VALID [2022-04-15 06:03:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 38 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:44,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:44,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233833902] [2022-04-15 06:03:44,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233833902] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:44,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [189843691] [2022-04-15 06:03:44,468 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:03:44,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:44,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:44,469 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:44,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Waiting until timeout for monitored process [2022-04-15 06:03:44,589 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:03:44,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:44,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-15 06:03:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:44,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:45,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {26027#true} call ULTIMATE.init(); {26027#true} is VALID [2022-04-15 06:03:45,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {26027#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-15 06:03:45,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-15 06:03:45,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-15 06:03:45,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {26027#true} call #t~ret5 := main(); {26027#true} is VALID [2022-04-15 06:03:45,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {26027#true} ~x~0 := 0; {26032#(= main_~x~0 0)} is VALID [2022-04-15 06:03:45,101 INFO L290 TraceCheckUtils]: 6: Hoare triple {26032#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26032#(= main_~x~0 0)} is VALID [2022-04-15 06:03:45,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {26032#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:45,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:45,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:45,103 INFO L290 TraceCheckUtils]: 10: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:45,103 INFO L290 TraceCheckUtils]: 11: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:45,103 INFO L290 TraceCheckUtils]: 12: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:45,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:45,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:45,105 INFO L290 TraceCheckUtils]: 15: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:45,105 INFO L290 TraceCheckUtils]: 16: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:45,105 INFO L290 TraceCheckUtils]: 17: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:45,106 INFO L290 TraceCheckUtils]: 18: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:45,106 INFO L290 TraceCheckUtils]: 19: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:45,106 INFO L290 TraceCheckUtils]: 20: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:45,107 INFO L290 TraceCheckUtils]: 21: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:45,107 INFO L290 TraceCheckUtils]: 22: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:45,107 INFO L290 TraceCheckUtils]: 23: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:45,108 INFO L290 TraceCheckUtils]: 24: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:45,108 INFO L290 TraceCheckUtils]: 25: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:45,108 INFO L290 TraceCheckUtils]: 26: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:45,109 INFO L290 TraceCheckUtils]: 27: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:45,109 INFO L290 TraceCheckUtils]: 28: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:45,109 INFO L290 TraceCheckUtils]: 29: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:45,110 INFO L290 TraceCheckUtils]: 30: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:45,110 INFO L290 TraceCheckUtils]: 31: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:45,110 INFO L290 TraceCheckUtils]: 32: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:45,111 INFO L290 TraceCheckUtils]: 33: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:45,111 INFO L290 TraceCheckUtils]: 34: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:45,111 INFO L290 TraceCheckUtils]: 35: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:45,112 INFO L290 TraceCheckUtils]: 36: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:45,112 INFO L290 TraceCheckUtils]: 37: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:45,112 INFO L290 TraceCheckUtils]: 38: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:45,113 INFO L290 TraceCheckUtils]: 39: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:45,113 INFO L290 TraceCheckUtils]: 40: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:45,113 INFO L290 TraceCheckUtils]: 41: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:45,114 INFO L290 TraceCheckUtils]: 42: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:45,114 INFO L290 TraceCheckUtils]: 43: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:45,114 INFO L290 TraceCheckUtils]: 44: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:45,115 INFO L290 TraceCheckUtils]: 45: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:45,115 INFO L290 TraceCheckUtils]: 46: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:45,116 INFO L290 TraceCheckUtils]: 47: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:45,116 INFO L290 TraceCheckUtils]: 48: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:45,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:45,116 INFO L290 TraceCheckUtils]: 50: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:45,117 INFO L290 TraceCheckUtils]: 51: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:45,117 INFO L290 TraceCheckUtils]: 52: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:45,118 INFO L290 TraceCheckUtils]: 53: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:45,118 INFO L290 TraceCheckUtils]: 54: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:45,118 INFO L290 TraceCheckUtils]: 55: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:45,119 INFO L290 TraceCheckUtils]: 56: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:45,119 INFO L290 TraceCheckUtils]: 57: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:45,119 INFO L290 TraceCheckUtils]: 58: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:45,120 INFO L290 TraceCheckUtils]: 59: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:45,120 INFO L290 TraceCheckUtils]: 60: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:45,120 INFO L290 TraceCheckUtils]: 61: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:45,121 INFO L290 TraceCheckUtils]: 62: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:45,121 INFO L290 TraceCheckUtils]: 63: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:45,121 INFO L290 TraceCheckUtils]: 64: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:45,122 INFO L290 TraceCheckUtils]: 65: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:45,122 INFO L290 TraceCheckUtils]: 66: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:45,122 INFO L290 TraceCheckUtils]: 67: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:45,123 INFO L290 TraceCheckUtils]: 68: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:45,123 INFO L290 TraceCheckUtils]: 69: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:45,123 INFO L290 TraceCheckUtils]: 70: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:45,124 INFO L290 TraceCheckUtils]: 71: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:45,124 INFO L290 TraceCheckUtils]: 72: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:45,124 INFO L290 TraceCheckUtils]: 73: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:45,125 INFO L290 TraceCheckUtils]: 74: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:45,125 INFO L290 TraceCheckUtils]: 75: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:45,125 INFO L290 TraceCheckUtils]: 76: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:45,126 INFO L290 TraceCheckUtils]: 77: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:45,126 INFO L290 TraceCheckUtils]: 78: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:45,127 INFO L290 TraceCheckUtils]: 79: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:03:45,127 INFO L290 TraceCheckUtils]: 80: Hoare triple {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:03:45,127 INFO L290 TraceCheckUtils]: 81: Hoare triple {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {26318#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:03:45,128 INFO L290 TraceCheckUtils]: 82: Hoare triple {26318#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {26028#false} is VALID [2022-04-15 06:03:45,128 INFO L272 TraceCheckUtils]: 83: Hoare triple {26028#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {26028#false} is VALID [2022-04-15 06:03:45,128 INFO L290 TraceCheckUtils]: 84: Hoare triple {26028#false} ~cond := #in~cond; {26028#false} is VALID [2022-04-15 06:03:45,128 INFO L290 TraceCheckUtils]: 85: Hoare triple {26028#false} assume 0 == ~cond; {26028#false} is VALID [2022-04-15 06:03:45,128 INFO L290 TraceCheckUtils]: 86: Hoare triple {26028#false} assume !false; {26028#false} is VALID [2022-04-15 06:03:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:45,128 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:47,314 INFO L290 TraceCheckUtils]: 86: Hoare triple {26028#false} assume !false; {26028#false} is VALID [2022-04-15 06:03:47,314 INFO L290 TraceCheckUtils]: 85: Hoare triple {26028#false} assume 0 == ~cond; {26028#false} is VALID [2022-04-15 06:03:47,314 INFO L290 TraceCheckUtils]: 84: Hoare triple {26028#false} ~cond := #in~cond; {26028#false} is VALID [2022-04-15 06:03:47,314 INFO L272 TraceCheckUtils]: 83: Hoare triple {26028#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {26028#false} is VALID [2022-04-15 06:03:47,315 INFO L290 TraceCheckUtils]: 82: Hoare triple {26346#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {26028#false} is VALID [2022-04-15 06:03:47,315 INFO L290 TraceCheckUtils]: 81: Hoare triple {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {26346#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,315 INFO L290 TraceCheckUtils]: 80: Hoare triple {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,316 INFO L290 TraceCheckUtils]: 79: Hoare triple {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,316 INFO L290 TraceCheckUtils]: 78: Hoare triple {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,317 INFO L290 TraceCheckUtils]: 77: Hoare triple {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,317 INFO L290 TraceCheckUtils]: 76: Hoare triple {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,317 INFO L290 TraceCheckUtils]: 75: Hoare triple {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,318 INFO L290 TraceCheckUtils]: 74: Hoare triple {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,318 INFO L290 TraceCheckUtils]: 73: Hoare triple {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,318 INFO L290 TraceCheckUtils]: 72: Hoare triple {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,319 INFO L290 TraceCheckUtils]: 71: Hoare triple {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,319 INFO L290 TraceCheckUtils]: 70: Hoare triple {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,319 INFO L290 TraceCheckUtils]: 69: Hoare triple {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,320 INFO L290 TraceCheckUtils]: 68: Hoare triple {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,320 INFO L290 TraceCheckUtils]: 67: Hoare triple {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,320 INFO L290 TraceCheckUtils]: 66: Hoare triple {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,321 INFO L290 TraceCheckUtils]: 65: Hoare triple {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,321 INFO L290 TraceCheckUtils]: 64: Hoare triple {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,322 INFO L290 TraceCheckUtils]: 63: Hoare triple {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,322 INFO L290 TraceCheckUtils]: 62: Hoare triple {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,322 INFO L290 TraceCheckUtils]: 61: Hoare triple {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,322 INFO L290 TraceCheckUtils]: 60: Hoare triple {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,326 INFO L290 TraceCheckUtils]: 59: Hoare triple {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,326 INFO L290 TraceCheckUtils]: 58: Hoare triple {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,327 INFO L290 TraceCheckUtils]: 57: Hoare triple {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,327 INFO L290 TraceCheckUtils]: 56: Hoare triple {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,328 INFO L290 TraceCheckUtils]: 55: Hoare triple {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,328 INFO L290 TraceCheckUtils]: 54: Hoare triple {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,328 INFO L290 TraceCheckUtils]: 52: Hoare triple {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,329 INFO L290 TraceCheckUtils]: 51: Hoare triple {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,329 INFO L290 TraceCheckUtils]: 50: Hoare triple {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,330 INFO L290 TraceCheckUtils]: 49: Hoare triple {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,330 INFO L290 TraceCheckUtils]: 48: Hoare triple {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,330 INFO L290 TraceCheckUtils]: 47: Hoare triple {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,330 INFO L290 TraceCheckUtils]: 46: Hoare triple {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,331 INFO L290 TraceCheckUtils]: 45: Hoare triple {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,331 INFO L290 TraceCheckUtils]: 44: Hoare triple {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,332 INFO L290 TraceCheckUtils]: 43: Hoare triple {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,332 INFO L290 TraceCheckUtils]: 42: Hoare triple {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,332 INFO L290 TraceCheckUtils]: 41: Hoare triple {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,333 INFO L290 TraceCheckUtils]: 40: Hoare triple {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,333 INFO L290 TraceCheckUtils]: 39: Hoare triple {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,333 INFO L290 TraceCheckUtils]: 38: Hoare triple {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,334 INFO L290 TraceCheckUtils]: 37: Hoare triple {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,334 INFO L290 TraceCheckUtils]: 36: Hoare triple {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,334 INFO L290 TraceCheckUtils]: 35: Hoare triple {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,334 INFO L290 TraceCheckUtils]: 34: Hoare triple {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,335 INFO L290 TraceCheckUtils]: 33: Hoare triple {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,335 INFO L290 TraceCheckUtils]: 32: Hoare triple {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,336 INFO L290 TraceCheckUtils]: 31: Hoare triple {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,336 INFO L290 TraceCheckUtils]: 30: Hoare triple {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,337 INFO L290 TraceCheckUtils]: 29: Hoare triple {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,337 INFO L290 TraceCheckUtils]: 28: Hoare triple {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,338 INFO L290 TraceCheckUtils]: 27: Hoare triple {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,338 INFO L290 TraceCheckUtils]: 26: Hoare triple {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,338 INFO L290 TraceCheckUtils]: 25: Hoare triple {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,339 INFO L290 TraceCheckUtils]: 24: Hoare triple {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,339 INFO L290 TraceCheckUtils]: 23: Hoare triple {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,339 INFO L290 TraceCheckUtils]: 22: Hoare triple {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,340 INFO L290 TraceCheckUtils]: 21: Hoare triple {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,340 INFO L290 TraceCheckUtils]: 20: Hoare triple {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,341 INFO L290 TraceCheckUtils]: 19: Hoare triple {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,341 INFO L290 TraceCheckUtils]: 18: Hoare triple {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,341 INFO L290 TraceCheckUtils]: 17: Hoare triple {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,341 INFO L290 TraceCheckUtils]: 16: Hoare triple {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,342 INFO L290 TraceCheckUtils]: 15: Hoare triple {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,342 INFO L290 TraceCheckUtils]: 14: Hoare triple {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,343 INFO L290 TraceCheckUtils]: 13: Hoare triple {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,343 INFO L290 TraceCheckUtils]: 12: Hoare triple {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,343 INFO L290 TraceCheckUtils]: 11: Hoare triple {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,343 INFO L290 TraceCheckUtils]: 10: Hoare triple {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,345 INFO L290 TraceCheckUtils]: 7: Hoare triple {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,345 INFO L290 TraceCheckUtils]: 6: Hoare triple {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,345 INFO L290 TraceCheckUtils]: 5: Hoare triple {26027#true} ~x~0 := 0; {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:03:47,345 INFO L272 TraceCheckUtils]: 4: Hoare triple {26027#true} call #t~ret5 := main(); {26027#true} is VALID [2022-04-15 06:03:47,345 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-15 06:03:47,345 INFO L290 TraceCheckUtils]: 2: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-15 06:03:47,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {26027#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-15 06:03:47,345 INFO L272 TraceCheckUtils]: 0: Hoare triple {26027#true} call ULTIMATE.init(); {26027#true} is VALID [2022-04-15 06:03:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:47,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [189843691] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:47,346 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:47,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41, 41] total 82 [2022-04-15 06:03:47,346 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:47,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2055682702] [2022-04-15 06:03:47,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2055682702] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:47,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:47,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-15 06:03:47,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920944417] [2022-04-15 06:03:47,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:47,347 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87 [2022-04-15 06:03:47,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:47,347 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:47,394 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:47,394 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-15 06:03:47,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:47,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-15 06:03:47,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1759, Invalid=4883, Unknown=0, NotChecked=0, Total=6642 [2022-04-15 06:03:47,395 INFO L87 Difference]: Start difference. First operand 89 states and 91 transitions. Second operand has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:50,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:50,883 INFO L93 Difference]: Finished difference Result 98 states and 102 transitions. [2022-04-15 06:03:50,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-15 06:03:50,883 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87 [2022-04-15 06:03:50,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:03:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 99 transitions. [2022-04-15 06:03:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 99 transitions. [2022-04-15 06:03:50,884 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 99 transitions. [2022-04-15 06:03:50,980 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:50,981 INFO L225 Difference]: With dead ends: 98 [2022-04-15 06:03:50,981 INFO L226 Difference]: Without dead ends: 91 [2022-04-15 06:03:50,982 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 134 SyntacticMatches, 2 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 787 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=3467, Invalid=10813, Unknown=0, NotChecked=0, Total=14280 [2022-04-15 06:03:50,982 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 46 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 2898 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 2975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 2898 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:03:50,982 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [46 Valid, 114 Invalid, 2975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 2898 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 06:03:50,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2022-04-15 06:03:51,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2022-04-15 06:03:51,180 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:03:51,180 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:51,181 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:51,181 INFO L87 Difference]: Start difference. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:51,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:51,181 INFO L93 Difference]: Finished difference Result 91 states and 93 transitions. [2022-04-15 06:03:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-04-15 06:03:51,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:51,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:51,182 INFO L74 IsIncluded]: Start isIncluded. First operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 91 states. [2022-04-15 06:03:51,182 INFO L87 Difference]: Start difference. First operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 91 states. [2022-04-15 06:03:51,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:51,182 INFO L93 Difference]: Finished difference Result 91 states and 93 transitions. [2022-04-15 06:03:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-04-15 06:03:51,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:51,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:51,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:03:51,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:03:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 93 transitions. [2022-04-15 06:03:51,184 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 93 transitions. Word has length 87 [2022-04-15 06:03:51,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:03:51,184 INFO L478 AbstractCegarLoop]: Abstraction has 91 states and 93 transitions. [2022-04-15 06:03:51,184 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:51,184 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 91 states and 93 transitions. [2022-04-15 06:03:51,291 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-04-15 06:03:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-15 06:03:51,292 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:03:51,292 INFO L499 BasicCegarLoop]: trace histogram [39, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:03:51,296 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:51,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:51,692 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,74 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,75 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:51,693 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:03:51,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:03:51,693 INFO L85 PathProgramCache]: Analyzing trace with hash 2065282187, now seen corresponding path program 75 times [2022-04-15 06:03:51,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:51,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1478348186] [2022-04-15 06:03:53,768 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:03:53,994 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:53,996 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:53,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1033923920, now seen corresponding path program 1 times [2022-04-15 06:03:53,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:53,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93076495] [2022-04-15 06:03:53,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:53,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:54,004 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_77.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_77.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:54,004 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_77.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_77.0)) 4294967296)) 65521) 0) [2022-04-15 06:03:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:54,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [564229242] [2022-04-15 06:03:54,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:54,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:54,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:54,010 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:54,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Waiting until timeout for monitored process [2022-04-15 06:03:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:54,088 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:54,097 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:54,097 INFO L85 PathProgramCache]: Analyzing trace with hash 2065282187, now seen corresponding path program 76 times [2022-04-15 06:03:54,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:54,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094441822] [2022-04-15 06:03:54,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:54,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:54,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:54,978 INFO L290 TraceCheckUtils]: 0: Hoare triple {27313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-15 06:03:54,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-15 06:03:54,979 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-15 06:03:54,979 INFO L272 TraceCheckUtils]: 0: Hoare triple {27269#true} call ULTIMATE.init(); {27313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:54,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {27313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-15 06:03:54,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-15 06:03:54,979 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-15 06:03:54,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {27269#true} call #t~ret5 := main(); {27269#true} is VALID [2022-04-15 06:03:54,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {27269#true} ~x~0 := 0; {27274#(= main_~x~0 0)} is VALID [2022-04-15 06:03:54,979 INFO L290 TraceCheckUtils]: 6: Hoare triple {27274#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {27274#(= main_~x~0 0)} is VALID [2022-04-15 06:03:54,980 INFO L290 TraceCheckUtils]: 7: Hoare triple {27274#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:54,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:54,980 INFO L290 TraceCheckUtils]: 9: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:54,981 INFO L290 TraceCheckUtils]: 10: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:54,981 INFO L290 TraceCheckUtils]: 11: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:54,981 INFO L290 TraceCheckUtils]: 12: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:54,982 INFO L290 TraceCheckUtils]: 13: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:54,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:54,982 INFO L290 TraceCheckUtils]: 15: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:54,983 INFO L290 TraceCheckUtils]: 16: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:54,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:54,983 INFO L290 TraceCheckUtils]: 18: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:54,984 INFO L290 TraceCheckUtils]: 19: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:54,984 INFO L290 TraceCheckUtils]: 20: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:54,984 INFO L290 TraceCheckUtils]: 21: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:54,984 INFO L290 TraceCheckUtils]: 22: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:54,985 INFO L290 TraceCheckUtils]: 23: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:54,985 INFO L290 TraceCheckUtils]: 24: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:54,985 INFO L290 TraceCheckUtils]: 25: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:54,986 INFO L290 TraceCheckUtils]: 26: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:54,986 INFO L290 TraceCheckUtils]: 27: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:54,986 INFO L290 TraceCheckUtils]: 28: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:54,987 INFO L290 TraceCheckUtils]: 29: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:54,987 INFO L290 TraceCheckUtils]: 30: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:54,987 INFO L290 TraceCheckUtils]: 31: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:54,988 INFO L290 TraceCheckUtils]: 32: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:54,988 INFO L290 TraceCheckUtils]: 33: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:54,988 INFO L290 TraceCheckUtils]: 34: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:54,989 INFO L290 TraceCheckUtils]: 35: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:54,989 INFO L290 TraceCheckUtils]: 36: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:54,989 INFO L290 TraceCheckUtils]: 37: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:54,990 INFO L290 TraceCheckUtils]: 38: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:54,990 INFO L290 TraceCheckUtils]: 39: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:54,990 INFO L290 TraceCheckUtils]: 40: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:54,991 INFO L290 TraceCheckUtils]: 41: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:54,991 INFO L290 TraceCheckUtils]: 42: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:54,991 INFO L290 TraceCheckUtils]: 43: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:54,992 INFO L290 TraceCheckUtils]: 44: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:54,992 INFO L290 TraceCheckUtils]: 45: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:54,992 INFO L290 TraceCheckUtils]: 46: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:54,993 INFO L290 TraceCheckUtils]: 47: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:54,993 INFO L290 TraceCheckUtils]: 48: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:54,993 INFO L290 TraceCheckUtils]: 49: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:54,993 INFO L290 TraceCheckUtils]: 50: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:54,994 INFO L290 TraceCheckUtils]: 51: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:54,994 INFO L290 TraceCheckUtils]: 52: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:54,994 INFO L290 TraceCheckUtils]: 53: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:54,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:54,995 INFO L290 TraceCheckUtils]: 55: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:54,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:54,996 INFO L290 TraceCheckUtils]: 57: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:54,996 INFO L290 TraceCheckUtils]: 58: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:54,997 INFO L290 TraceCheckUtils]: 59: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:54,997 INFO L290 TraceCheckUtils]: 60: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:54,998 INFO L290 TraceCheckUtils]: 61: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:54,998 INFO L290 TraceCheckUtils]: 62: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:54,998 INFO L290 TraceCheckUtils]: 63: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:54,999 INFO L290 TraceCheckUtils]: 64: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:54,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:54,999 INFO L290 TraceCheckUtils]: 66: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:55,000 INFO L290 TraceCheckUtils]: 67: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:55,000 INFO L290 TraceCheckUtils]: 68: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:55,000 INFO L290 TraceCheckUtils]: 69: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:55,001 INFO L290 TraceCheckUtils]: 70: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:55,001 INFO L290 TraceCheckUtils]: 71: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:55,001 INFO L290 TraceCheckUtils]: 72: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:55,002 INFO L290 TraceCheckUtils]: 73: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:55,002 INFO L290 TraceCheckUtils]: 74: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:55,002 INFO L290 TraceCheckUtils]: 75: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:55,003 INFO L290 TraceCheckUtils]: 76: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:55,003 INFO L290 TraceCheckUtils]: 77: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:55,003 INFO L290 TraceCheckUtils]: 78: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:55,004 INFO L290 TraceCheckUtils]: 79: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:03:55,004 INFO L290 TraceCheckUtils]: 80: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:03:55,004 INFO L290 TraceCheckUtils]: 81: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:55,005 INFO L290 TraceCheckUtils]: 82: Hoare triple {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:55,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {27270#false} is VALID [2022-04-15 06:03:55,005 INFO L290 TraceCheckUtils]: 84: Hoare triple {27270#false} assume !(~x~0 % 4294967296 < 268435455); {27270#false} is VALID [2022-04-15 06:03:55,005 INFO L272 TraceCheckUtils]: 85: Hoare triple {27270#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {27270#false} is VALID [2022-04-15 06:03:55,005 INFO L290 TraceCheckUtils]: 86: Hoare triple {27270#false} ~cond := #in~cond; {27270#false} is VALID [2022-04-15 06:03:55,005 INFO L290 TraceCheckUtils]: 87: Hoare triple {27270#false} assume 0 == ~cond; {27270#false} is VALID [2022-04-15 06:03:55,005 INFO L290 TraceCheckUtils]: 88: Hoare triple {27270#false} assume !false; {27270#false} is VALID [2022-04-15 06:03:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 39 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:55,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:55,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094441822] [2022-04-15 06:03:55,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094441822] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:55,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1872701487] [2022-04-15 06:03:55,006 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:03:55,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:55,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:55,007 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:55,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (77)] Waiting until timeout for monitored process [2022-04-15 06:03:55,080 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:03:55,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:55,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-15 06:03:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:55,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:55,817 INFO L272 TraceCheckUtils]: 0: Hoare triple {27269#true} call ULTIMATE.init(); {27269#true} is VALID [2022-04-15 06:03:55,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {27269#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-15 06:03:55,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-15 06:03:55,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-15 06:03:55,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {27269#true} call #t~ret5 := main(); {27269#true} is VALID [2022-04-15 06:03:55,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {27269#true} ~x~0 := 0; {27274#(= main_~x~0 0)} is VALID [2022-04-15 06:03:55,818 INFO L290 TraceCheckUtils]: 6: Hoare triple {27274#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {27274#(= main_~x~0 0)} is VALID [2022-04-15 06:03:55,818 INFO L290 TraceCheckUtils]: 7: Hoare triple {27274#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:55,819 INFO L290 TraceCheckUtils]: 8: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:03:55,819 INFO L290 TraceCheckUtils]: 9: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:55,820 INFO L290 TraceCheckUtils]: 10: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:55,820 INFO L290 TraceCheckUtils]: 11: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:55,820 INFO L290 TraceCheckUtils]: 12: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:03:55,821 INFO L290 TraceCheckUtils]: 13: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:55,821 INFO L290 TraceCheckUtils]: 14: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:55,822 INFO L290 TraceCheckUtils]: 15: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:55,822 INFO L290 TraceCheckUtils]: 16: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:03:55,823 INFO L290 TraceCheckUtils]: 17: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:55,823 INFO L290 TraceCheckUtils]: 18: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:55,823 INFO L290 TraceCheckUtils]: 19: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:55,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:03:55,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:55,824 INFO L290 TraceCheckUtils]: 22: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:55,825 INFO L290 TraceCheckUtils]: 23: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:55,825 INFO L290 TraceCheckUtils]: 24: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:03:55,826 INFO L290 TraceCheckUtils]: 25: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:55,826 INFO L290 TraceCheckUtils]: 26: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:55,826 INFO L290 TraceCheckUtils]: 27: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:55,827 INFO L290 TraceCheckUtils]: 28: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:03:55,827 INFO L290 TraceCheckUtils]: 29: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:55,828 INFO L290 TraceCheckUtils]: 30: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:55,828 INFO L290 TraceCheckUtils]: 31: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:55,828 INFO L290 TraceCheckUtils]: 32: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:03:55,829 INFO L290 TraceCheckUtils]: 33: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:55,829 INFO L290 TraceCheckUtils]: 34: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:55,830 INFO L290 TraceCheckUtils]: 35: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:55,830 INFO L290 TraceCheckUtils]: 36: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:03:55,830 INFO L290 TraceCheckUtils]: 37: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:55,831 INFO L290 TraceCheckUtils]: 38: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:55,831 INFO L290 TraceCheckUtils]: 39: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:55,832 INFO L290 TraceCheckUtils]: 40: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:03:55,832 INFO L290 TraceCheckUtils]: 41: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:55,832 INFO L290 TraceCheckUtils]: 42: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:55,833 INFO L290 TraceCheckUtils]: 43: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:55,833 INFO L290 TraceCheckUtils]: 44: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:03:55,834 INFO L290 TraceCheckUtils]: 45: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:55,834 INFO L290 TraceCheckUtils]: 46: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:55,834 INFO L290 TraceCheckUtils]: 47: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:55,835 INFO L290 TraceCheckUtils]: 48: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:03:55,835 INFO L290 TraceCheckUtils]: 49: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:55,836 INFO L290 TraceCheckUtils]: 50: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:55,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:55,836 INFO L290 TraceCheckUtils]: 52: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:03:55,837 INFO L290 TraceCheckUtils]: 53: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:55,837 INFO L290 TraceCheckUtils]: 54: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:55,838 INFO L290 TraceCheckUtils]: 55: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:55,838 INFO L290 TraceCheckUtils]: 56: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:03:55,838 INFO L290 TraceCheckUtils]: 57: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:55,839 INFO L290 TraceCheckUtils]: 58: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:55,839 INFO L290 TraceCheckUtils]: 59: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:55,840 INFO L290 TraceCheckUtils]: 60: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:03:55,840 INFO L290 TraceCheckUtils]: 61: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:55,840 INFO L290 TraceCheckUtils]: 62: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:55,841 INFO L290 TraceCheckUtils]: 63: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:55,841 INFO L290 TraceCheckUtils]: 64: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:03:55,842 INFO L290 TraceCheckUtils]: 65: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:55,842 INFO L290 TraceCheckUtils]: 66: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:55,843 INFO L290 TraceCheckUtils]: 67: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:55,843 INFO L290 TraceCheckUtils]: 68: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:03:55,843 INFO L290 TraceCheckUtils]: 69: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:55,844 INFO L290 TraceCheckUtils]: 70: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:55,844 INFO L290 TraceCheckUtils]: 71: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:55,845 INFO L290 TraceCheckUtils]: 72: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:03:55,845 INFO L290 TraceCheckUtils]: 73: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:55,846 INFO L290 TraceCheckUtils]: 74: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:55,846 INFO L290 TraceCheckUtils]: 75: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:55,846 INFO L290 TraceCheckUtils]: 76: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:03:55,847 INFO L290 TraceCheckUtils]: 77: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:55,847 INFO L290 TraceCheckUtils]: 78: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:55,848 INFO L290 TraceCheckUtils]: 79: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:03:55,848 INFO L290 TraceCheckUtils]: 80: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:03:55,849 INFO L290 TraceCheckUtils]: 81: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:55,849 INFO L290 TraceCheckUtils]: 82: Hoare triple {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:55,849 INFO L290 TraceCheckUtils]: 83: Hoare triple {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:55,850 INFO L290 TraceCheckUtils]: 84: Hoare triple {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:55,850 INFO L272 TraceCheckUtils]: 85: Hoare triple {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:03:55,851 INFO L290 TraceCheckUtils]: 86: Hoare triple {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {27578#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:03:55,851 INFO L290 TraceCheckUtils]: 87: Hoare triple {27578#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {27270#false} is VALID [2022-04-15 06:03:55,851 INFO L290 TraceCheckUtils]: 88: Hoare triple {27270#false} assume !false; {27270#false} is VALID [2022-04-15 06:03:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:03:55,852 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:56,226 INFO L290 TraceCheckUtils]: 88: Hoare triple {27270#false} assume !false; {27270#false} is VALID [2022-04-15 06:03:56,226 INFO L290 TraceCheckUtils]: 87: Hoare triple {27578#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {27270#false} is VALID [2022-04-15 06:03:56,227 INFO L290 TraceCheckUtils]: 86: Hoare triple {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {27578#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:03:56,227 INFO L272 TraceCheckUtils]: 85: Hoare triple {27594#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:03:56,227 INFO L290 TraceCheckUtils]: 84: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,228 INFO L290 TraceCheckUtils]: 83: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,228 INFO L290 TraceCheckUtils]: 82: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,229 INFO L290 TraceCheckUtils]: 81: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,229 INFO L290 TraceCheckUtils]: 80: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,230 INFO L290 TraceCheckUtils]: 79: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,230 INFO L290 TraceCheckUtils]: 78: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,231 INFO L290 TraceCheckUtils]: 77: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,231 INFO L290 TraceCheckUtils]: 76: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,231 INFO L290 TraceCheckUtils]: 75: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,232 INFO L290 TraceCheckUtils]: 74: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,232 INFO L290 TraceCheckUtils]: 73: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,233 INFO L290 TraceCheckUtils]: 72: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,233 INFO L290 TraceCheckUtils]: 71: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,233 INFO L290 TraceCheckUtils]: 70: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,234 INFO L290 TraceCheckUtils]: 69: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,234 INFO L290 TraceCheckUtils]: 68: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,235 INFO L290 TraceCheckUtils]: 67: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,235 INFO L290 TraceCheckUtils]: 66: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,236 INFO L290 TraceCheckUtils]: 65: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,236 INFO L290 TraceCheckUtils]: 64: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,236 INFO L290 TraceCheckUtils]: 63: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,237 INFO L290 TraceCheckUtils]: 62: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,238 INFO L290 TraceCheckUtils]: 59: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,238 INFO L290 TraceCheckUtils]: 58: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,239 INFO L290 TraceCheckUtils]: 57: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,239 INFO L290 TraceCheckUtils]: 56: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,240 INFO L290 TraceCheckUtils]: 55: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,240 INFO L290 TraceCheckUtils]: 54: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,240 INFO L290 TraceCheckUtils]: 53: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,241 INFO L290 TraceCheckUtils]: 52: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,241 INFO L290 TraceCheckUtils]: 51: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,241 INFO L290 TraceCheckUtils]: 50: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,242 INFO L290 TraceCheckUtils]: 49: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,242 INFO L290 TraceCheckUtils]: 48: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,243 INFO L290 TraceCheckUtils]: 47: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,243 INFO L290 TraceCheckUtils]: 46: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,244 INFO L290 TraceCheckUtils]: 45: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,244 INFO L290 TraceCheckUtils]: 44: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,244 INFO L290 TraceCheckUtils]: 43: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,245 INFO L290 TraceCheckUtils]: 42: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,245 INFO L290 TraceCheckUtils]: 41: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,246 INFO L290 TraceCheckUtils]: 40: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,246 INFO L290 TraceCheckUtils]: 39: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,246 INFO L290 TraceCheckUtils]: 38: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,247 INFO L290 TraceCheckUtils]: 37: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,247 INFO L290 TraceCheckUtils]: 36: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,248 INFO L290 TraceCheckUtils]: 34: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,249 INFO L290 TraceCheckUtils]: 33: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,249 INFO L290 TraceCheckUtils]: 32: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,249 INFO L290 TraceCheckUtils]: 31: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,250 INFO L290 TraceCheckUtils]: 30: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,250 INFO L290 TraceCheckUtils]: 29: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,251 INFO L290 TraceCheckUtils]: 28: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,251 INFO L290 TraceCheckUtils]: 27: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,251 INFO L290 TraceCheckUtils]: 26: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,252 INFO L290 TraceCheckUtils]: 24: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,253 INFO L290 TraceCheckUtils]: 23: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,253 INFO L290 TraceCheckUtils]: 22: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,254 INFO L290 TraceCheckUtils]: 21: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,254 INFO L290 TraceCheckUtils]: 20: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,254 INFO L290 TraceCheckUtils]: 19: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,255 INFO L290 TraceCheckUtils]: 18: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,255 INFO L290 TraceCheckUtils]: 17: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,255 INFO L290 TraceCheckUtils]: 16: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,256 INFO L290 TraceCheckUtils]: 15: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,256 INFO L290 TraceCheckUtils]: 14: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,257 INFO L290 TraceCheckUtils]: 13: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,257 INFO L290 TraceCheckUtils]: 12: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,258 INFO L290 TraceCheckUtils]: 11: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,258 INFO L290 TraceCheckUtils]: 9: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:03:56,260 INFO L290 TraceCheckUtils]: 6: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {27269#true} ~x~0 := 0; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:03:56,260 INFO L272 TraceCheckUtils]: 4: Hoare triple {27269#true} call #t~ret5 := main(); {27269#true} is VALID [2022-04-15 06:03:56,260 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-15 06:03:56,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-15 06:03:56,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {27269#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-15 06:03:56,260 INFO L272 TraceCheckUtils]: 0: Hoare triple {27269#true} call ULTIMATE.init(); {27269#true} is VALID [2022-04-15 06:03:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 779 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2022-04-15 06:03:56,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1872701487] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:56,261 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:56,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 44, 6] total 48 [2022-04-15 06:03:56,261 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:56,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1478348186] [2022-04-15 06:03:56,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1478348186] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:56,261 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:56,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-15 06:03:56,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140567514] [2022-04-15 06:03:56,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:56,261 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 89 [2022-04-15 06:03:56,262 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:56,262 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:03:56,339 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:56,339 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-15 06:03:56,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:56,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-15 06:03:56,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=2084, Unknown=0, NotChecked=0, Total=2256 [2022-04-15 06:03:56,340 INFO L87 Difference]: Start difference. First operand 91 states and 93 transitions. Second operand has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:01,011 INFO L93 Difference]: Finished difference Result 100 states and 104 transitions. [2022-04-15 06:04:01,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-15 06:04:01,011 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 89 [2022-04-15 06:04:01,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 101 transitions. [2022-04-15 06:04:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 101 transitions. [2022-04-15 06:04:01,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 101 transitions. [2022-04-15 06:04:01,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:01,065 INFO L225 Difference]: With dead ends: 100 [2022-04-15 06:04:01,065 INFO L226 Difference]: Without dead ends: 93 [2022-04-15 06:04:01,065 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 172 SyntacticMatches, 3 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 758 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=442, Invalid=7040, Unknown=0, NotChecked=0, Total=7482 [2022-04-15 06:04:01,066 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 47 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 3145 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 3224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 3145 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:01,066 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 194 Invalid, 3224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 3145 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 06:04:01,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2022-04-15 06:04:01,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2022-04-15 06:04:01,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:01,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,184 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,184 INFO L87 Difference]: Start difference. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:01,185 INFO L93 Difference]: Finished difference Result 93 states and 95 transitions. [2022-04-15 06:04:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-04-15 06:04:01,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:01,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:01,185 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 93 states. [2022-04-15 06:04:01,185 INFO L87 Difference]: Start difference. First operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 93 states. [2022-04-15 06:04:01,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:01,186 INFO L93 Difference]: Finished difference Result 93 states and 95 transitions. [2022-04-15 06:04:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-04-15 06:04:01,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:01,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:01,186 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:01,186 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 95 transitions. [2022-04-15 06:04:01,187 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 95 transitions. Word has length 89 [2022-04-15 06:04:01,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:01,187 INFO L478 AbstractCegarLoop]: Abstraction has 93 states and 95 transitions. [2022-04-15 06:04:01,187 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:01,187 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 95 transitions. [2022-04-15 06:04:01,287 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-04-15 06:04:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-04-15 06:04:01,288 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:01,288 INFO L499 BasicCegarLoop]: trace histogram [40, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:01,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:01,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (77)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:01,707 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 76 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,77 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78 [2022-04-15 06:04:01,707 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:01,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:01,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1891739288, now seen corresponding path program 77 times [2022-04-15 06:04:01,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:01,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1752528682] [2022-04-15 06:04:03,371 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:04:03,518 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:04:03,802 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:03,804 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:03,807 INFO L85 PathProgramCache]: Analyzing trace with hash 1015608240, now seen corresponding path program 1 times [2022-04-15 06:04:03,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:03,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998744740] [2022-04-15 06:04:03,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:03,812 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_79.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_79.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-15 06:04:03,812 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_79.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_79.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-15 06:04:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:03,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1581241902] [2022-04-15 06:04:03,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:03,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:03,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:03,821 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:03,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (78)] Waiting until timeout for monitored process [2022-04-15 06:04:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:03,885 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:03,904 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:03,904 INFO L85 PathProgramCache]: Analyzing trace with hash -1891739288, now seen corresponding path program 78 times [2022-04-15 06:04:03,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:03,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716183447] [2022-04-15 06:04:03,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:03,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:04,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:04,894 INFO L290 TraceCheckUtils]: 0: Hoare triple {28548#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-15 06:04:04,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-15 06:04:04,894 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-15 06:04:04,895 INFO L272 TraceCheckUtils]: 0: Hoare triple {28503#true} call ULTIMATE.init(); {28548#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:04,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {28548#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-15 06:04:04,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-15 06:04:04,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-15 06:04:04,895 INFO L272 TraceCheckUtils]: 4: Hoare triple {28503#true} call #t~ret5 := main(); {28503#true} is VALID [2022-04-15 06:04:04,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {28503#true} ~x~0 := 0; {28508#(= main_~x~0 0)} is VALID [2022-04-15 06:04:04,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {28508#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28508#(= main_~x~0 0)} is VALID [2022-04-15 06:04:04,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {28508#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:04,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:04,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:04,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:04,897 INFO L290 TraceCheckUtils]: 11: Hoare triple {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:04,897 INFO L290 TraceCheckUtils]: 12: Hoare triple {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:04,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:04,898 INFO L290 TraceCheckUtils]: 14: Hoare triple {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:04,898 INFO L290 TraceCheckUtils]: 15: Hoare triple {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:04,899 INFO L290 TraceCheckUtils]: 16: Hoare triple {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:04,899 INFO L290 TraceCheckUtils]: 17: Hoare triple {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:04,899 INFO L290 TraceCheckUtils]: 18: Hoare triple {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:04,900 INFO L290 TraceCheckUtils]: 19: Hoare triple {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:04,900 INFO L290 TraceCheckUtils]: 20: Hoare triple {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:04,900 INFO L290 TraceCheckUtils]: 21: Hoare triple {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:04,901 INFO L290 TraceCheckUtils]: 22: Hoare triple {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:04,901 INFO L290 TraceCheckUtils]: 23: Hoare triple {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:04,901 INFO L290 TraceCheckUtils]: 24: Hoare triple {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:04,902 INFO L290 TraceCheckUtils]: 25: Hoare triple {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:04,902 INFO L290 TraceCheckUtils]: 26: Hoare triple {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:04,902 INFO L290 TraceCheckUtils]: 27: Hoare triple {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:04,903 INFO L290 TraceCheckUtils]: 28: Hoare triple {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:04,903 INFO L290 TraceCheckUtils]: 29: Hoare triple {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:04,903 INFO L290 TraceCheckUtils]: 30: Hoare triple {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:04,904 INFO L290 TraceCheckUtils]: 31: Hoare triple {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:04,904 INFO L290 TraceCheckUtils]: 32: Hoare triple {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:04,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:04,905 INFO L290 TraceCheckUtils]: 34: Hoare triple {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:04,905 INFO L290 TraceCheckUtils]: 35: Hoare triple {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:04,905 INFO L290 TraceCheckUtils]: 36: Hoare triple {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:04,906 INFO L290 TraceCheckUtils]: 37: Hoare triple {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:04,906 INFO L290 TraceCheckUtils]: 38: Hoare triple {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:04,906 INFO L290 TraceCheckUtils]: 39: Hoare triple {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:04,907 INFO L290 TraceCheckUtils]: 40: Hoare triple {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:04,907 INFO L290 TraceCheckUtils]: 41: Hoare triple {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:04,907 INFO L290 TraceCheckUtils]: 42: Hoare triple {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:04,908 INFO L290 TraceCheckUtils]: 43: Hoare triple {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:04,908 INFO L290 TraceCheckUtils]: 44: Hoare triple {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:04,908 INFO L290 TraceCheckUtils]: 45: Hoare triple {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:04,909 INFO L290 TraceCheckUtils]: 46: Hoare triple {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:04,909 INFO L290 TraceCheckUtils]: 47: Hoare triple {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:04,909 INFO L290 TraceCheckUtils]: 48: Hoare triple {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:04,910 INFO L290 TraceCheckUtils]: 49: Hoare triple {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:04,910 INFO L290 TraceCheckUtils]: 50: Hoare triple {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:04,910 INFO L290 TraceCheckUtils]: 51: Hoare triple {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:04,911 INFO L290 TraceCheckUtils]: 52: Hoare triple {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:04,911 INFO L290 TraceCheckUtils]: 53: Hoare triple {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:04,911 INFO L290 TraceCheckUtils]: 54: Hoare triple {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:04,912 INFO L290 TraceCheckUtils]: 55: Hoare triple {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:04,912 INFO L290 TraceCheckUtils]: 56: Hoare triple {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:04,912 INFO L290 TraceCheckUtils]: 57: Hoare triple {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:04,913 INFO L290 TraceCheckUtils]: 58: Hoare triple {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:04,913 INFO L290 TraceCheckUtils]: 59: Hoare triple {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:04,915 INFO L290 TraceCheckUtils]: 60: Hoare triple {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:04,916 INFO L290 TraceCheckUtils]: 61: Hoare triple {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:04,916 INFO L290 TraceCheckUtils]: 62: Hoare triple {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:04,917 INFO L290 TraceCheckUtils]: 63: Hoare triple {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:04,917 INFO L290 TraceCheckUtils]: 64: Hoare triple {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:04,917 INFO L290 TraceCheckUtils]: 65: Hoare triple {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:04,918 INFO L290 TraceCheckUtils]: 66: Hoare triple {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:04,918 INFO L290 TraceCheckUtils]: 67: Hoare triple {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:04,918 INFO L290 TraceCheckUtils]: 68: Hoare triple {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:04,919 INFO L290 TraceCheckUtils]: 69: Hoare triple {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:04,919 INFO L290 TraceCheckUtils]: 70: Hoare triple {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:04,919 INFO L290 TraceCheckUtils]: 71: Hoare triple {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:04,920 INFO L290 TraceCheckUtils]: 72: Hoare triple {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:04,920 INFO L290 TraceCheckUtils]: 73: Hoare triple {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:04,920 INFO L290 TraceCheckUtils]: 74: Hoare triple {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:04,921 INFO L290 TraceCheckUtils]: 75: Hoare triple {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:04,921 INFO L290 TraceCheckUtils]: 76: Hoare triple {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:04,921 INFO L290 TraceCheckUtils]: 77: Hoare triple {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:04,922 INFO L290 TraceCheckUtils]: 78: Hoare triple {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:04,922 INFO L290 TraceCheckUtils]: 79: Hoare triple {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:04,922 INFO L290 TraceCheckUtils]: 80: Hoare triple {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:04,923 INFO L290 TraceCheckUtils]: 81: Hoare triple {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:04,923 INFO L290 TraceCheckUtils]: 82: Hoare triple {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 83: Hoare triple {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 84: Hoare triple {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 85: Hoare triple {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {28504#false} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 86: Hoare triple {28504#false} assume !(~x~0 % 4294967296 < 268435455); {28504#false} is VALID [2022-04-15 06:04:04,924 INFO L272 TraceCheckUtils]: 87: Hoare triple {28504#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {28504#false} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 88: Hoare triple {28504#false} ~cond := #in~cond; {28504#false} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 89: Hoare triple {28504#false} assume 0 == ~cond; {28504#false} is VALID [2022-04-15 06:04:04,924 INFO L290 TraceCheckUtils]: 90: Hoare triple {28504#false} assume !false; {28504#false} is VALID [2022-04-15 06:04:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 40 proven. 1560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:04,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:04,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716183447] [2022-04-15 06:04:04,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716183447] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:04,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1254393984] [2022-04-15 06:04:04,925 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:04:04,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:04,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:04,926 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:04,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Waiting until timeout for monitored process [2022-04-15 06:04:05,012 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:04:05,013 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:05,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:04:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:05,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:05,382 INFO L272 TraceCheckUtils]: 0: Hoare triple {28503#true} call ULTIMATE.init(); {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {28503#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 2: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L272 TraceCheckUtils]: 4: Hoare triple {28503#true} call #t~ret5 := main(); {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 5: Hoare triple {28503#true} ~x~0 := 0; {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 6: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 7: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 8: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,382 INFO L290 TraceCheckUtils]: 9: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 10: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 11: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 12: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 13: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 14: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 15: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 16: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 19: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 23: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 24: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 25: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 26: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 27: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 28: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 29: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,383 INFO L290 TraceCheckUtils]: 30: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 31: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 32: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 33: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 34: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 35: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 36: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 37: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 40: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 41: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 42: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 43: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 44: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 45: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 46: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 47: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 48: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 49: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,384 INFO L290 TraceCheckUtils]: 50: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 51: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 52: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 53: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 54: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 55: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 56: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 57: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 58: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 59: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 60: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 61: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 62: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 63: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 64: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 66: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 67: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 68: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 69: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 70: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,385 INFO L290 TraceCheckUtils]: 71: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 72: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 73: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 74: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 75: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 76: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 77: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 78: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 79: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 80: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 81: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,386 INFO L290 TraceCheckUtils]: 82: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,387 INFO L290 TraceCheckUtils]: 83: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:04:05,387 INFO L290 TraceCheckUtils]: 84: Hoare triple {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:04:05,388 INFO L290 TraceCheckUtils]: 85: Hoare triple {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {28808#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:04:05,390 INFO L290 TraceCheckUtils]: 86: Hoare triple {28808#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {28504#false} is VALID [2022-04-15 06:04:05,390 INFO L272 TraceCheckUtils]: 87: Hoare triple {28504#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {28504#false} is VALID [2022-04-15 06:04:05,390 INFO L290 TraceCheckUtils]: 88: Hoare triple {28504#false} ~cond := #in~cond; {28504#false} is VALID [2022-04-15 06:04:05,390 INFO L290 TraceCheckUtils]: 89: Hoare triple {28504#false} assume 0 == ~cond; {28504#false} is VALID [2022-04-15 06:04:05,390 INFO L290 TraceCheckUtils]: 90: Hoare triple {28504#false} assume !false; {28504#false} is VALID [2022-04-15 06:04:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 117 proven. 1 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-04-15 06:04:05,390 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:05,718 INFO L290 TraceCheckUtils]: 90: Hoare triple {28504#false} assume !false; {28504#false} is VALID [2022-04-15 06:04:05,718 INFO L290 TraceCheckUtils]: 89: Hoare triple {28504#false} assume 0 == ~cond; {28504#false} is VALID [2022-04-15 06:04:05,718 INFO L290 TraceCheckUtils]: 88: Hoare triple {28504#false} ~cond := #in~cond; {28504#false} is VALID [2022-04-15 06:04:05,718 INFO L272 TraceCheckUtils]: 87: Hoare triple {28504#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {28504#false} is VALID [2022-04-15 06:04:05,718 INFO L290 TraceCheckUtils]: 86: Hoare triple {28836#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {28504#false} is VALID [2022-04-15 06:04:05,719 INFO L290 TraceCheckUtils]: 85: Hoare triple {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {28836#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 84: Hoare triple {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 83: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 82: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 81: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 80: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 79: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,720 INFO L290 TraceCheckUtils]: 78: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 77: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 76: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 75: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 74: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 73: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 72: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 71: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 70: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 69: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 68: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 67: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 66: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 65: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 64: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 63: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 62: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 61: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 60: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 59: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 58: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,721 INFO L290 TraceCheckUtils]: 57: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 56: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 55: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 54: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 53: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 52: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 51: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 50: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 49: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 48: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 47: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 46: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 45: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 44: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 43: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 42: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 41: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 40: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 39: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 38: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 37: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 35: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 34: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 33: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 32: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 31: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 30: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 28: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 27: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 26: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 25: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 24: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 23: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 22: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 21: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 20: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 19: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 18: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,723 INFO L290 TraceCheckUtils]: 17: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 16: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 15: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 14: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 13: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 12: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 11: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 10: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 9: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 7: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 6: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 5: Hoare triple {28503#true} ~x~0 := 0; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L272 TraceCheckUtils]: 4: Hoare triple {28503#true} call #t~ret5 := main(); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 2: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {28503#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L272 TraceCheckUtils]: 0: Hoare triple {28503#true} call ULTIMATE.init(); {28503#true} is VALID [2022-04-15 06:04:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 117 proven. 1 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-04-15 06:04:05,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1254393984] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:05,725 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:05,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 4, 4] total 47 [2022-04-15 06:04:05,733 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:05,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1752528682] [2022-04-15 06:04:05,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1752528682] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:05,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:05,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-15 06:04:05,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251192894] [2022-04-15 06:04:05,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:05,734 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 91 [2022-04-15 06:04:05,734 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:05,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:05,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:05,800 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-15 06:04:05,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:05,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-15 06:04:05,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=288, Invalid=1874, Unknown=0, NotChecked=0, Total=2162 [2022-04-15 06:04:05,801 INFO L87 Difference]: Start difference. First operand 93 states and 95 transitions. Second operand has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:10,040 INFO L93 Difference]: Finished difference Result 102 states and 106 transitions. [2022-04-15 06:04:10,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-15 06:04:10,040 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 91 [2022-04-15 06:04:10,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 103 transitions. [2022-04-15 06:04:10,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 103 transitions. [2022-04-15 06:04:10,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 103 transitions. [2022-04-15 06:04:10,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:10,116 INFO L225 Difference]: With dead ends: 102 [2022-04-15 06:04:10,116 INFO L226 Difference]: Without dead ends: 95 [2022-04-15 06:04:10,116 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 784 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=680, Invalid=6802, Unknown=0, NotChecked=0, Total=7482 [2022-04-15 06:04:10,117 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 48 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 3234 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 3315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 3234 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:10,120 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [48 Valid, 139 Invalid, 3315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 3234 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 06:04:10,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-15 06:04:10,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2022-04-15 06:04:10,245 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:10,245 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,246 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,246 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:10,246 INFO L93 Difference]: Finished difference Result 95 states and 97 transitions. [2022-04-15 06:04:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-04-15 06:04:10,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:10,247 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:10,247 INFO L74 IsIncluded]: Start isIncluded. First operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 95 states. [2022-04-15 06:04:10,247 INFO L87 Difference]: Start difference. First operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 95 states. [2022-04-15 06:04:10,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:10,250 INFO L93 Difference]: Finished difference Result 95 states and 97 transitions. [2022-04-15 06:04:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-04-15 06:04:10,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:10,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:10,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:10,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:10,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 97 transitions. [2022-04-15 06:04:10,251 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 97 transitions. Word has length 91 [2022-04-15 06:04:10,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:10,251 INFO L478 AbstractCegarLoop]: Abstraction has 95 states and 97 transitions. [2022-04-15 06:04:10,251 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:10,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 95 states and 97 transitions. [2022-04-15 06:04:10,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:10,342 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-04-15 06:04:10,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-15 06:04:10,342 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:10,342 INFO L499 BasicCegarLoop]: trace histogram [41, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:10,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (78)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:10,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:10,747 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,SelfDestructingSolverStorable79,78 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,79 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:10,747 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:10,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:10,747 INFO L85 PathProgramCache]: Analyzing trace with hash 751647493, now seen corresponding path program 79 times [2022-04-15 06:04:10,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:10,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1650324977] [2022-04-15 06:04:14,002 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:04:14,177 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:04:16,405 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:16,407 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:16,410 INFO L85 PathProgramCache]: Analyzing trace with hash -1229826896, now seen corresponding path program 1 times [2022-04-15 06:04:16,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:16,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863537106] [2022-04-15 06:04:16,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:16,416 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_81.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_81.0)) 4294967296)) 65521) 0) [2022-04-15 06:04:16,416 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_81.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_81.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:04:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:16,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [878406315] [2022-04-15 06:04:16,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:16,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:16,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:16,423 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:16,426 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (80)] Waiting until timeout for monitored process [2022-04-15 06:04:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:16,471 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:16,490 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:16,490 INFO L85 PathProgramCache]: Analyzing trace with hash 751647493, now seen corresponding path program 80 times [2022-04-15 06:04:16,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:16,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501982] [2022-04-15 06:04:16,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:17,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:17,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {29808#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-15 06:04:17,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-15 06:04:17,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-15 06:04:17,502 INFO L272 TraceCheckUtils]: 0: Hoare triple {29762#true} call ULTIMATE.init(); {29808#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:17,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {29808#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-15 06:04:17,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-15 06:04:17,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-15 06:04:17,502 INFO L272 TraceCheckUtils]: 4: Hoare triple {29762#true} call #t~ret5 := main(); {29762#true} is VALID [2022-04-15 06:04:17,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {29762#true} ~x~0 := 0; {29767#(= main_~x~0 0)} is VALID [2022-04-15 06:04:17,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {29767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {29767#(= main_~x~0 0)} is VALID [2022-04-15 06:04:17,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {29767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:17,503 INFO L290 TraceCheckUtils]: 8: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:17,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:17,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:17,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:17,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:17,505 INFO L290 TraceCheckUtils]: 13: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:17,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:17,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:17,506 INFO L290 TraceCheckUtils]: 16: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:17,507 INFO L290 TraceCheckUtils]: 17: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:17,507 INFO L290 TraceCheckUtils]: 18: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:17,508 INFO L290 TraceCheckUtils]: 19: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:17,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:17,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:17,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:17,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:17,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:17,510 INFO L290 TraceCheckUtils]: 25: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:17,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:17,511 INFO L290 TraceCheckUtils]: 27: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:17,511 INFO L290 TraceCheckUtils]: 28: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:17,512 INFO L290 TraceCheckUtils]: 29: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:17,512 INFO L290 TraceCheckUtils]: 30: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:17,513 INFO L290 TraceCheckUtils]: 31: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:17,513 INFO L290 TraceCheckUtils]: 32: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:17,513 INFO L290 TraceCheckUtils]: 33: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:17,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:17,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:17,515 INFO L290 TraceCheckUtils]: 36: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:17,515 INFO L290 TraceCheckUtils]: 37: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:17,515 INFO L290 TraceCheckUtils]: 38: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:17,516 INFO L290 TraceCheckUtils]: 39: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:17,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:17,517 INFO L290 TraceCheckUtils]: 41: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:17,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:17,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:17,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:17,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:17,519 INFO L290 TraceCheckUtils]: 46: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:17,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:17,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:17,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:17,520 INFO L290 TraceCheckUtils]: 50: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:17,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:17,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:17,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:17,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:17,522 INFO L290 TraceCheckUtils]: 55: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:17,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:17,523 INFO L290 TraceCheckUtils]: 57: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:17,523 INFO L290 TraceCheckUtils]: 58: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:17,524 INFO L290 TraceCheckUtils]: 59: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:17,524 INFO L290 TraceCheckUtils]: 60: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:17,525 INFO L290 TraceCheckUtils]: 61: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:17,525 INFO L290 TraceCheckUtils]: 62: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:17,525 INFO L290 TraceCheckUtils]: 63: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:17,526 INFO L290 TraceCheckUtils]: 64: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:17,526 INFO L290 TraceCheckUtils]: 65: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:17,527 INFO L290 TraceCheckUtils]: 66: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:17,527 INFO L290 TraceCheckUtils]: 67: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:17,527 INFO L290 TraceCheckUtils]: 68: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:17,528 INFO L290 TraceCheckUtils]: 69: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:17,528 INFO L290 TraceCheckUtils]: 70: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:17,529 INFO L290 TraceCheckUtils]: 71: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:17,529 INFO L290 TraceCheckUtils]: 72: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:17,529 INFO L290 TraceCheckUtils]: 73: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:17,530 INFO L290 TraceCheckUtils]: 74: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:17,530 INFO L290 TraceCheckUtils]: 75: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:17,531 INFO L290 TraceCheckUtils]: 76: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:17,531 INFO L290 TraceCheckUtils]: 77: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:17,531 INFO L290 TraceCheckUtils]: 78: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:17,532 INFO L290 TraceCheckUtils]: 79: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:17,532 INFO L290 TraceCheckUtils]: 80: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:17,533 INFO L290 TraceCheckUtils]: 81: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:17,533 INFO L290 TraceCheckUtils]: 82: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:17,533 INFO L290 TraceCheckUtils]: 83: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:17,534 INFO L290 TraceCheckUtils]: 84: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:17,534 INFO L290 TraceCheckUtils]: 85: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} is VALID [2022-04-15 06:04:17,535 INFO L290 TraceCheckUtils]: 86: Hoare triple {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} assume !!(~x~0 % 4294967296 < 268435455); {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} is VALID [2022-04-15 06:04:17,535 INFO L290 TraceCheckUtils]: 87: Hoare triple {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {29763#false} is VALID [2022-04-15 06:04:17,535 INFO L290 TraceCheckUtils]: 88: Hoare triple {29763#false} assume !(~x~0 % 4294967296 < 268435455); {29763#false} is VALID [2022-04-15 06:04:17,535 INFO L272 TraceCheckUtils]: 89: Hoare triple {29763#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {29763#false} is VALID [2022-04-15 06:04:17,535 INFO L290 TraceCheckUtils]: 90: Hoare triple {29763#false} ~cond := #in~cond; {29763#false} is VALID [2022-04-15 06:04:17,535 INFO L290 TraceCheckUtils]: 91: Hoare triple {29763#false} assume 0 == ~cond; {29763#false} is VALID [2022-04-15 06:04:17,535 INFO L290 TraceCheckUtils]: 92: Hoare triple {29763#false} assume !false; {29763#false} is VALID [2022-04-15 06:04:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 41 proven. 1640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:17,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:17,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501982] [2022-04-15 06:04:17,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501982] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:17,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [642138417] [2022-04-15 06:04:17,536 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:04:17,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:17,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:17,548 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:17,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Waiting until timeout for monitored process [2022-04-15 06:04:17,610 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:04:17,610 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:17,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-15 06:04:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:17,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:18,328 INFO L272 TraceCheckUtils]: 0: Hoare triple {29762#true} call ULTIMATE.init(); {29762#true} is VALID [2022-04-15 06:04:18,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {29762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-15 06:04:18,328 INFO L290 TraceCheckUtils]: 2: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-15 06:04:18,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-15 06:04:18,329 INFO L272 TraceCheckUtils]: 4: Hoare triple {29762#true} call #t~ret5 := main(); {29762#true} is VALID [2022-04-15 06:04:18,329 INFO L290 TraceCheckUtils]: 5: Hoare triple {29762#true} ~x~0 := 0; {29767#(= main_~x~0 0)} is VALID [2022-04-15 06:04:18,329 INFO L290 TraceCheckUtils]: 6: Hoare triple {29767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {29767#(= main_~x~0 0)} is VALID [2022-04-15 06:04:18,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {29767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:18,329 INFO L290 TraceCheckUtils]: 8: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:18,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:18,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:18,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:18,331 INFO L290 TraceCheckUtils]: 12: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:18,331 INFO L290 TraceCheckUtils]: 13: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:18,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:18,332 INFO L290 TraceCheckUtils]: 15: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:18,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:18,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:18,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:18,333 INFO L290 TraceCheckUtils]: 19: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:18,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:18,333 INFO L290 TraceCheckUtils]: 21: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:18,334 INFO L290 TraceCheckUtils]: 22: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:18,334 INFO L290 TraceCheckUtils]: 23: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:18,334 INFO L290 TraceCheckUtils]: 24: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:18,335 INFO L290 TraceCheckUtils]: 25: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:18,335 INFO L290 TraceCheckUtils]: 26: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:18,335 INFO L290 TraceCheckUtils]: 27: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:18,335 INFO L290 TraceCheckUtils]: 28: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:18,336 INFO L290 TraceCheckUtils]: 29: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:18,336 INFO L290 TraceCheckUtils]: 30: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:18,336 INFO L290 TraceCheckUtils]: 31: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:18,337 INFO L290 TraceCheckUtils]: 32: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:18,337 INFO L290 TraceCheckUtils]: 33: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:18,337 INFO L290 TraceCheckUtils]: 34: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:18,337 INFO L290 TraceCheckUtils]: 35: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:18,338 INFO L290 TraceCheckUtils]: 36: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:18,338 INFO L290 TraceCheckUtils]: 37: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:18,338 INFO L290 TraceCheckUtils]: 38: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:18,339 INFO L290 TraceCheckUtils]: 39: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:18,339 INFO L290 TraceCheckUtils]: 40: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:18,339 INFO L290 TraceCheckUtils]: 41: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:18,339 INFO L290 TraceCheckUtils]: 42: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:18,340 INFO L290 TraceCheckUtils]: 43: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:18,340 INFO L290 TraceCheckUtils]: 44: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:18,340 INFO L290 TraceCheckUtils]: 45: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:18,341 INFO L290 TraceCheckUtils]: 46: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:18,341 INFO L290 TraceCheckUtils]: 47: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:18,341 INFO L290 TraceCheckUtils]: 48: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:18,341 INFO L290 TraceCheckUtils]: 49: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:18,342 INFO L290 TraceCheckUtils]: 50: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:18,342 INFO L290 TraceCheckUtils]: 51: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:18,342 INFO L290 TraceCheckUtils]: 52: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:18,343 INFO L290 TraceCheckUtils]: 53: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:18,343 INFO L290 TraceCheckUtils]: 54: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:18,343 INFO L290 TraceCheckUtils]: 55: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:18,343 INFO L290 TraceCheckUtils]: 56: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:18,344 INFO L290 TraceCheckUtils]: 57: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:18,344 INFO L290 TraceCheckUtils]: 58: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:18,344 INFO L290 TraceCheckUtils]: 59: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:18,345 INFO L290 TraceCheckUtils]: 60: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:18,345 INFO L290 TraceCheckUtils]: 61: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:18,345 INFO L290 TraceCheckUtils]: 62: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:18,345 INFO L290 TraceCheckUtils]: 63: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:18,346 INFO L290 TraceCheckUtils]: 64: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:18,346 INFO L290 TraceCheckUtils]: 65: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:18,346 INFO L290 TraceCheckUtils]: 66: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:18,347 INFO L290 TraceCheckUtils]: 67: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:18,347 INFO L290 TraceCheckUtils]: 68: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:18,347 INFO L290 TraceCheckUtils]: 69: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:18,347 INFO L290 TraceCheckUtils]: 70: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:18,348 INFO L290 TraceCheckUtils]: 71: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:18,348 INFO L290 TraceCheckUtils]: 72: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:18,348 INFO L290 TraceCheckUtils]: 73: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:18,349 INFO L290 TraceCheckUtils]: 74: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:18,349 INFO L290 TraceCheckUtils]: 75: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:18,349 INFO L290 TraceCheckUtils]: 76: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:18,349 INFO L290 TraceCheckUtils]: 77: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:18,350 INFO L290 TraceCheckUtils]: 78: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:18,350 INFO L290 TraceCheckUtils]: 79: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:18,350 INFO L290 TraceCheckUtils]: 80: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:18,351 INFO L290 TraceCheckUtils]: 81: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:18,351 INFO L290 TraceCheckUtils]: 82: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:18,351 INFO L290 TraceCheckUtils]: 83: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:18,351 INFO L290 TraceCheckUtils]: 84: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:18,352 INFO L290 TraceCheckUtils]: 85: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:18,352 INFO L290 TraceCheckUtils]: 86: Hoare triple {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:18,352 INFO L290 TraceCheckUtils]: 87: Hoare triple {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:18,353 INFO L290 TraceCheckUtils]: 88: Hoare triple {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:18,353 INFO L272 TraceCheckUtils]: 89: Hoare triple {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:04:18,353 INFO L290 TraceCheckUtils]: 90: Hoare triple {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {30085#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:04:18,353 INFO L290 TraceCheckUtils]: 91: Hoare triple {30085#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {29763#false} is VALID [2022-04-15 06:04:18,353 INFO L290 TraceCheckUtils]: 92: Hoare triple {29763#false} assume !false; {29763#false} is VALID [2022-04-15 06:04:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:18,354 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:18,588 INFO L290 TraceCheckUtils]: 92: Hoare triple {29763#false} assume !false; {29763#false} is VALID [2022-04-15 06:04:18,588 INFO L290 TraceCheckUtils]: 91: Hoare triple {30085#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {29763#false} is VALID [2022-04-15 06:04:18,589 INFO L290 TraceCheckUtils]: 90: Hoare triple {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {30085#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:04:18,589 INFO L272 TraceCheckUtils]: 89: Hoare triple {30101#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:04:18,589 INFO L290 TraceCheckUtils]: 88: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,589 INFO L290 TraceCheckUtils]: 87: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,590 INFO L290 TraceCheckUtils]: 86: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,590 INFO L290 TraceCheckUtils]: 85: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,590 INFO L290 TraceCheckUtils]: 84: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,591 INFO L290 TraceCheckUtils]: 83: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,591 INFO L290 TraceCheckUtils]: 82: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,591 INFO L290 TraceCheckUtils]: 81: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,591 INFO L290 TraceCheckUtils]: 80: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,592 INFO L290 TraceCheckUtils]: 79: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,592 INFO L290 TraceCheckUtils]: 78: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,592 INFO L290 TraceCheckUtils]: 77: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,593 INFO L290 TraceCheckUtils]: 76: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,593 INFO L290 TraceCheckUtils]: 75: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,593 INFO L290 TraceCheckUtils]: 74: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,593 INFO L290 TraceCheckUtils]: 73: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,594 INFO L290 TraceCheckUtils]: 72: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,594 INFO L290 TraceCheckUtils]: 71: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,594 INFO L290 TraceCheckUtils]: 70: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,595 INFO L290 TraceCheckUtils]: 69: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,595 INFO L290 TraceCheckUtils]: 68: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,595 INFO L290 TraceCheckUtils]: 67: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,601 INFO L290 TraceCheckUtils]: 66: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,602 INFO L290 TraceCheckUtils]: 65: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,602 INFO L290 TraceCheckUtils]: 64: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,603 INFO L290 TraceCheckUtils]: 63: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,603 INFO L290 TraceCheckUtils]: 62: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,603 INFO L290 TraceCheckUtils]: 61: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,603 INFO L290 TraceCheckUtils]: 60: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,604 INFO L290 TraceCheckUtils]: 59: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,604 INFO L290 TraceCheckUtils]: 58: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,604 INFO L290 TraceCheckUtils]: 57: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,605 INFO L290 TraceCheckUtils]: 56: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,605 INFO L290 TraceCheckUtils]: 55: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,605 INFO L290 TraceCheckUtils]: 54: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,606 INFO L290 TraceCheckUtils]: 53: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,606 INFO L290 TraceCheckUtils]: 52: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,606 INFO L290 TraceCheckUtils]: 51: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,606 INFO L290 TraceCheckUtils]: 50: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,607 INFO L290 TraceCheckUtils]: 49: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,607 INFO L290 TraceCheckUtils]: 48: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,607 INFO L290 TraceCheckUtils]: 47: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,607 INFO L290 TraceCheckUtils]: 46: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,608 INFO L290 TraceCheckUtils]: 45: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,608 INFO L290 TraceCheckUtils]: 44: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,608 INFO L290 TraceCheckUtils]: 43: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,609 INFO L290 TraceCheckUtils]: 42: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,609 INFO L290 TraceCheckUtils]: 41: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,609 INFO L290 TraceCheckUtils]: 40: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,610 INFO L290 TraceCheckUtils]: 39: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,610 INFO L290 TraceCheckUtils]: 38: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,610 INFO L290 TraceCheckUtils]: 37: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,610 INFO L290 TraceCheckUtils]: 36: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,611 INFO L290 TraceCheckUtils]: 35: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,611 INFO L290 TraceCheckUtils]: 34: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,611 INFO L290 TraceCheckUtils]: 33: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,612 INFO L290 TraceCheckUtils]: 32: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,612 INFO L290 TraceCheckUtils]: 31: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,612 INFO L290 TraceCheckUtils]: 30: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,613 INFO L290 TraceCheckUtils]: 28: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,613 INFO L290 TraceCheckUtils]: 27: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,613 INFO L290 TraceCheckUtils]: 26: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,614 INFO L290 TraceCheckUtils]: 25: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,614 INFO L290 TraceCheckUtils]: 24: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,614 INFO L290 TraceCheckUtils]: 23: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,614 INFO L290 TraceCheckUtils]: 22: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,615 INFO L290 TraceCheckUtils]: 21: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,615 INFO L290 TraceCheckUtils]: 20: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,615 INFO L290 TraceCheckUtils]: 19: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,616 INFO L290 TraceCheckUtils]: 18: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,616 INFO L290 TraceCheckUtils]: 17: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,616 INFO L290 TraceCheckUtils]: 16: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,616 INFO L290 TraceCheckUtils]: 15: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,617 INFO L290 TraceCheckUtils]: 13: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,617 INFO L290 TraceCheckUtils]: 12: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,618 INFO L290 TraceCheckUtils]: 9: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:04:18,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {29762#true} ~x~0 := 0; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:04:18,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {29762#true} call #t~ret5 := main(); {29762#true} is VALID [2022-04-15 06:04:18,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-15 06:04:18,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-15 06:04:18,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {29762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-15 06:04:18,619 INFO L272 TraceCheckUtils]: 0: Hoare triple {29762#true} call ULTIMATE.init(); {29762#true} is VALID [2022-04-15 06:04:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 860 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2022-04-15 06:04:18,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [642138417] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:18,620 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:18,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 46, 6] total 50 [2022-04-15 06:04:18,620 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:18,620 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1650324977] [2022-04-15 06:04:18,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1650324977] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:18,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:18,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-15 06:04:18,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19474628] [2022-04-15 06:04:18,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:18,621 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 93 [2022-04-15 06:04:18,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:18,621 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:18,663 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:18,663 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-15 06:04:18,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:18,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-15 06:04:18,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=2270, Unknown=0, NotChecked=0, Total=2450 [2022-04-15 06:04:18,664 INFO L87 Difference]: Start difference. First operand 95 states and 97 transitions. Second operand has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:22,701 INFO L93 Difference]: Finished difference Result 104 states and 108 transitions. [2022-04-15 06:04:22,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-15 06:04:22,701 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 93 [2022-04-15 06:04:22,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 105 transitions. [2022-04-15 06:04:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 105 transitions. [2022-04-15 06:04:22,703 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 105 transitions. [2022-04-15 06:04:22,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:22,761 INFO L225 Difference]: With dead ends: 104 [2022-04-15 06:04:22,761 INFO L226 Difference]: Without dead ends: 97 [2022-04-15 06:04:22,762 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 180 SyntacticMatches, 3 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=464, Invalid=7726, Unknown=0, NotChecked=0, Total=8190 [2022-04-15 06:04:22,765 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 49 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 3399 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 3482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 3399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:22,765 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 144 Invalid, 3482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 3399 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 06:04:22,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2022-04-15 06:04:22,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2022-04-15 06:04:22,952 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:22,953 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,953 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,953 INFO L87 Difference]: Start difference. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:22,954 INFO L93 Difference]: Finished difference Result 97 states and 99 transitions. [2022-04-15 06:04:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-04-15 06:04:22,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:22,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:22,954 INFO L74 IsIncluded]: Start isIncluded. First operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 97 states. [2022-04-15 06:04:22,954 INFO L87 Difference]: Start difference. First operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 97 states. [2022-04-15 06:04:22,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:22,955 INFO L93 Difference]: Finished difference Result 97 states and 99 transitions. [2022-04-15 06:04:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-04-15 06:04:22,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:22,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:22,956 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:22,956 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 99 transitions. [2022-04-15 06:04:22,956 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 99 transitions. Word has length 93 [2022-04-15 06:04:22,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:22,957 INFO L478 AbstractCegarLoop]: Abstraction has 97 states and 99 transitions. [2022-04-15 06:04:22,957 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:22,957 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 97 states and 99 transitions. [2022-04-15 06:04:23,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-04-15 06:04:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-15 06:04:23,073 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:23,073 INFO L499 BasicCegarLoop]: trace histogram [42, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:23,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (80)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:23,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:23,474 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 80 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,81 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:23,474 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:23,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:23,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1574295198, now seen corresponding path program 81 times [2022-04-15 06:04:23,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:23,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [882503243] [2022-04-15 06:04:24,752 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:04:24,920 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:04:27,658 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:27,659 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:27,662 INFO L85 PathProgramCache]: Analyzing trace with hash 819705264, now seen corresponding path program 1 times [2022-04-15 06:04:27,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:27,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618025387] [2022-04-15 06:04:27,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:27,667 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_83.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_83.0)) 4294967296)) 65521) 0) [2022-04-15 06:04:27,667 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_83.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_83.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:04:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:27,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [782563359] [2022-04-15 06:04:27,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:27,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:27,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:27,673 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:27,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (82)] Waiting until timeout for monitored process [2022-04-15 06:04:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:27,719 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:27,732 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:27,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1574295198, now seen corresponding path program 82 times [2022-04-15 06:04:27,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:27,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360863822] [2022-04-15 06:04:27,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:28,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:28,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {31097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-15 06:04:28,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-15 06:04:28,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-15 06:04:28,562 INFO L272 TraceCheckUtils]: 0: Hoare triple {31050#true} call ULTIMATE.init(); {31097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:28,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {31097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-15 06:04:28,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-15 06:04:28,562 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-15 06:04:28,562 INFO L272 TraceCheckUtils]: 4: Hoare triple {31050#true} call #t~ret5 := main(); {31050#true} is VALID [2022-04-15 06:04:28,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {31050#true} ~x~0 := 0; {31055#(= main_~x~0 0)} is VALID [2022-04-15 06:04:28,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {31055#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {31055#(= main_~x~0 0)} is VALID [2022-04-15 06:04:28,562 INFO L290 TraceCheckUtils]: 7: Hoare triple {31055#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:28,563 INFO L290 TraceCheckUtils]: 8: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:28,563 INFO L290 TraceCheckUtils]: 9: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:28,563 INFO L290 TraceCheckUtils]: 10: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:28,564 INFO L290 TraceCheckUtils]: 11: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:28,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:28,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:28,564 INFO L290 TraceCheckUtils]: 14: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:28,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:28,565 INFO L290 TraceCheckUtils]: 16: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:28,565 INFO L290 TraceCheckUtils]: 17: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:28,566 INFO L290 TraceCheckUtils]: 18: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:28,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:28,566 INFO L290 TraceCheckUtils]: 20: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:28,567 INFO L290 TraceCheckUtils]: 21: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:28,567 INFO L290 TraceCheckUtils]: 22: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:28,567 INFO L290 TraceCheckUtils]: 23: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:28,567 INFO L290 TraceCheckUtils]: 24: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:28,568 INFO L290 TraceCheckUtils]: 25: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:28,568 INFO L290 TraceCheckUtils]: 26: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:28,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:28,569 INFO L290 TraceCheckUtils]: 28: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:28,569 INFO L290 TraceCheckUtils]: 29: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:28,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:28,570 INFO L290 TraceCheckUtils]: 31: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:28,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:28,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:28,570 INFO L290 TraceCheckUtils]: 34: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:28,571 INFO L290 TraceCheckUtils]: 35: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:28,571 INFO L290 TraceCheckUtils]: 36: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:28,571 INFO L290 TraceCheckUtils]: 37: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:28,572 INFO L290 TraceCheckUtils]: 38: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:28,572 INFO L290 TraceCheckUtils]: 39: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:28,572 INFO L290 TraceCheckUtils]: 40: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:28,573 INFO L290 TraceCheckUtils]: 41: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:28,573 INFO L290 TraceCheckUtils]: 42: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:28,573 INFO L290 TraceCheckUtils]: 43: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:28,573 INFO L290 TraceCheckUtils]: 44: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:28,574 INFO L290 TraceCheckUtils]: 45: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:28,574 INFO L290 TraceCheckUtils]: 46: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:28,574 INFO L290 TraceCheckUtils]: 47: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:28,575 INFO L290 TraceCheckUtils]: 48: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:28,575 INFO L290 TraceCheckUtils]: 49: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:28,575 INFO L290 TraceCheckUtils]: 50: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:28,576 INFO L290 TraceCheckUtils]: 51: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:28,576 INFO L290 TraceCheckUtils]: 52: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:28,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:28,576 INFO L290 TraceCheckUtils]: 54: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:28,577 INFO L290 TraceCheckUtils]: 55: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:28,577 INFO L290 TraceCheckUtils]: 56: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:28,577 INFO L290 TraceCheckUtils]: 57: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:28,578 INFO L290 TraceCheckUtils]: 58: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:28,578 INFO L290 TraceCheckUtils]: 59: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:28,578 INFO L290 TraceCheckUtils]: 60: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:28,579 INFO L290 TraceCheckUtils]: 61: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:28,579 INFO L290 TraceCheckUtils]: 62: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:28,579 INFO L290 TraceCheckUtils]: 63: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:28,579 INFO L290 TraceCheckUtils]: 64: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:28,580 INFO L290 TraceCheckUtils]: 65: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:28,580 INFO L290 TraceCheckUtils]: 66: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:28,580 INFO L290 TraceCheckUtils]: 67: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:28,581 INFO L290 TraceCheckUtils]: 68: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:28,581 INFO L290 TraceCheckUtils]: 69: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:28,581 INFO L290 TraceCheckUtils]: 70: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:28,581 INFO L290 TraceCheckUtils]: 71: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:28,582 INFO L290 TraceCheckUtils]: 72: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:28,582 INFO L290 TraceCheckUtils]: 73: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:28,582 INFO L290 TraceCheckUtils]: 74: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:28,583 INFO L290 TraceCheckUtils]: 75: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:28,583 INFO L290 TraceCheckUtils]: 76: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:28,583 INFO L290 TraceCheckUtils]: 77: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:28,583 INFO L290 TraceCheckUtils]: 78: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:28,584 INFO L290 TraceCheckUtils]: 79: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:28,584 INFO L290 TraceCheckUtils]: 80: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:28,584 INFO L290 TraceCheckUtils]: 81: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:28,585 INFO L290 TraceCheckUtils]: 82: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:28,585 INFO L290 TraceCheckUtils]: 83: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:28,585 INFO L290 TraceCheckUtils]: 84: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:28,586 INFO L290 TraceCheckUtils]: 85: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:28,586 INFO L290 TraceCheckUtils]: 86: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:28,586 INFO L290 TraceCheckUtils]: 87: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:28,586 INFO L290 TraceCheckUtils]: 88: Hoare triple {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:28,587 INFO L290 TraceCheckUtils]: 89: Hoare triple {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {31051#false} is VALID [2022-04-15 06:04:28,587 INFO L290 TraceCheckUtils]: 90: Hoare triple {31051#false} assume !(~x~0 % 4294967296 < 268435455); {31051#false} is VALID [2022-04-15 06:04:28,587 INFO L272 TraceCheckUtils]: 91: Hoare triple {31051#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {31051#false} is VALID [2022-04-15 06:04:28,587 INFO L290 TraceCheckUtils]: 92: Hoare triple {31051#false} ~cond := #in~cond; {31051#false} is VALID [2022-04-15 06:04:28,587 INFO L290 TraceCheckUtils]: 93: Hoare triple {31051#false} assume 0 == ~cond; {31051#false} is VALID [2022-04-15 06:04:28,587 INFO L290 TraceCheckUtils]: 94: Hoare triple {31051#false} assume !false; {31051#false} is VALID [2022-04-15 06:04:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 42 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:28,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:28,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360863822] [2022-04-15 06:04:28,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [360863822] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:28,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1078430726] [2022-04-15 06:04:28,588 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:04:28,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:28,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:28,589 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:28,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (83)] Waiting until timeout for monitored process [2022-04-15 06:04:28,658 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:04:28,658 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:28,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-15 06:04:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:28,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:29,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {31050#true} call ULTIMATE.init(); {31050#true} is VALID [2022-04-15 06:04:29,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {31050#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-15 06:04:29,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-15 06:04:29,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-15 06:04:29,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {31050#true} call #t~ret5 := main(); {31050#true} is VALID [2022-04-15 06:04:29,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {31050#true} ~x~0 := 0; {31055#(= main_~x~0 0)} is VALID [2022-04-15 06:04:29,419 INFO L290 TraceCheckUtils]: 6: Hoare triple {31055#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {31055#(= main_~x~0 0)} is VALID [2022-04-15 06:04:29,420 INFO L290 TraceCheckUtils]: 7: Hoare triple {31055#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:29,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:29,420 INFO L290 TraceCheckUtils]: 9: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:29,420 INFO L290 TraceCheckUtils]: 10: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:29,421 INFO L290 TraceCheckUtils]: 11: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:29,421 INFO L290 TraceCheckUtils]: 12: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:29,421 INFO L290 TraceCheckUtils]: 13: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:29,422 INFO L290 TraceCheckUtils]: 14: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:29,422 INFO L290 TraceCheckUtils]: 15: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:29,422 INFO L290 TraceCheckUtils]: 16: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:29,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:29,423 INFO L290 TraceCheckUtils]: 18: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:29,423 INFO L290 TraceCheckUtils]: 19: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:29,423 INFO L290 TraceCheckUtils]: 20: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:29,424 INFO L290 TraceCheckUtils]: 21: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:29,424 INFO L290 TraceCheckUtils]: 22: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:29,424 INFO L290 TraceCheckUtils]: 23: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:29,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:29,425 INFO L290 TraceCheckUtils]: 25: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:29,425 INFO L290 TraceCheckUtils]: 26: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:29,426 INFO L290 TraceCheckUtils]: 27: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:29,426 INFO L290 TraceCheckUtils]: 28: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:29,426 INFO L290 TraceCheckUtils]: 29: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:29,426 INFO L290 TraceCheckUtils]: 30: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:29,427 INFO L290 TraceCheckUtils]: 31: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:29,427 INFO L290 TraceCheckUtils]: 32: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:29,427 INFO L290 TraceCheckUtils]: 33: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:29,427 INFO L290 TraceCheckUtils]: 34: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:29,428 INFO L290 TraceCheckUtils]: 35: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:29,428 INFO L290 TraceCheckUtils]: 36: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:29,428 INFO L290 TraceCheckUtils]: 37: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:29,429 INFO L290 TraceCheckUtils]: 38: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:29,429 INFO L290 TraceCheckUtils]: 39: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:29,429 INFO L290 TraceCheckUtils]: 40: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:29,430 INFO L290 TraceCheckUtils]: 41: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:29,430 INFO L290 TraceCheckUtils]: 42: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:29,430 INFO L290 TraceCheckUtils]: 43: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:29,430 INFO L290 TraceCheckUtils]: 44: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:29,431 INFO L290 TraceCheckUtils]: 45: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:29,431 INFO L290 TraceCheckUtils]: 46: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:29,431 INFO L290 TraceCheckUtils]: 47: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:29,432 INFO L290 TraceCheckUtils]: 48: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:29,432 INFO L290 TraceCheckUtils]: 49: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:29,432 INFO L290 TraceCheckUtils]: 50: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:29,432 INFO L290 TraceCheckUtils]: 51: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:29,433 INFO L290 TraceCheckUtils]: 52: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:29,433 INFO L290 TraceCheckUtils]: 53: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:29,433 INFO L290 TraceCheckUtils]: 54: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:29,434 INFO L290 TraceCheckUtils]: 55: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:29,434 INFO L290 TraceCheckUtils]: 56: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:29,434 INFO L290 TraceCheckUtils]: 57: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:29,434 INFO L290 TraceCheckUtils]: 58: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:29,435 INFO L290 TraceCheckUtils]: 59: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:29,435 INFO L290 TraceCheckUtils]: 60: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:29,435 INFO L290 TraceCheckUtils]: 61: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:29,436 INFO L290 TraceCheckUtils]: 62: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:29,436 INFO L290 TraceCheckUtils]: 63: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:29,436 INFO L290 TraceCheckUtils]: 64: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:29,437 INFO L290 TraceCheckUtils]: 65: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:29,437 INFO L290 TraceCheckUtils]: 66: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:29,437 INFO L290 TraceCheckUtils]: 67: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:29,437 INFO L290 TraceCheckUtils]: 68: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:29,438 INFO L290 TraceCheckUtils]: 69: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:29,438 INFO L290 TraceCheckUtils]: 70: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:29,438 INFO L290 TraceCheckUtils]: 71: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:29,439 INFO L290 TraceCheckUtils]: 72: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:29,439 INFO L290 TraceCheckUtils]: 73: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:29,439 INFO L290 TraceCheckUtils]: 74: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:29,439 INFO L290 TraceCheckUtils]: 75: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:29,446 INFO L290 TraceCheckUtils]: 76: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:29,446 INFO L290 TraceCheckUtils]: 77: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:29,446 INFO L290 TraceCheckUtils]: 78: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:29,447 INFO L290 TraceCheckUtils]: 79: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:29,447 INFO L290 TraceCheckUtils]: 80: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:29,447 INFO L290 TraceCheckUtils]: 81: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:29,447 INFO L290 TraceCheckUtils]: 82: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:29,448 INFO L290 TraceCheckUtils]: 83: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:29,448 INFO L290 TraceCheckUtils]: 84: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:29,448 INFO L290 TraceCheckUtils]: 85: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:29,449 INFO L290 TraceCheckUtils]: 86: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:29,449 INFO L290 TraceCheckUtils]: 87: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:29,449 INFO L290 TraceCheckUtils]: 88: Hoare triple {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:29,450 INFO L290 TraceCheckUtils]: 89: Hoare triple {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {31369#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:04:29,450 INFO L290 TraceCheckUtils]: 90: Hoare triple {31369#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {31051#false} is VALID [2022-04-15 06:04:29,450 INFO L272 TraceCheckUtils]: 91: Hoare triple {31051#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {31051#false} is VALID [2022-04-15 06:04:29,450 INFO L290 TraceCheckUtils]: 92: Hoare triple {31051#false} ~cond := #in~cond; {31051#false} is VALID [2022-04-15 06:04:29,450 INFO L290 TraceCheckUtils]: 93: Hoare triple {31051#false} assume 0 == ~cond; {31051#false} is VALID [2022-04-15 06:04:29,450 INFO L290 TraceCheckUtils]: 94: Hoare triple {31051#false} assume !false; {31051#false} is VALID [2022-04-15 06:04:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:29,451 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:31,772 INFO L290 TraceCheckUtils]: 94: Hoare triple {31051#false} assume !false; {31051#false} is VALID [2022-04-15 06:04:31,772 INFO L290 TraceCheckUtils]: 93: Hoare triple {31051#false} assume 0 == ~cond; {31051#false} is VALID [2022-04-15 06:04:31,772 INFO L290 TraceCheckUtils]: 92: Hoare triple {31051#false} ~cond := #in~cond; {31051#false} is VALID [2022-04-15 06:04:31,772 INFO L272 TraceCheckUtils]: 91: Hoare triple {31051#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {31051#false} is VALID [2022-04-15 06:04:31,773 INFO L290 TraceCheckUtils]: 90: Hoare triple {31397#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {31051#false} is VALID [2022-04-15 06:04:31,773 INFO L290 TraceCheckUtils]: 89: Hoare triple {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {31397#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,774 INFO L290 TraceCheckUtils]: 88: Hoare triple {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,775 INFO L290 TraceCheckUtils]: 87: Hoare triple {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,775 INFO L290 TraceCheckUtils]: 86: Hoare triple {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,776 INFO L290 TraceCheckUtils]: 85: Hoare triple {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,776 INFO L290 TraceCheckUtils]: 84: Hoare triple {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,777 INFO L290 TraceCheckUtils]: 83: Hoare triple {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,777 INFO L290 TraceCheckUtils]: 82: Hoare triple {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,777 INFO L290 TraceCheckUtils]: 81: Hoare triple {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,778 INFO L290 TraceCheckUtils]: 80: Hoare triple {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,778 INFO L290 TraceCheckUtils]: 79: Hoare triple {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,779 INFO L290 TraceCheckUtils]: 78: Hoare triple {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,779 INFO L290 TraceCheckUtils]: 77: Hoare triple {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,780 INFO L290 TraceCheckUtils]: 76: Hoare triple {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,781 INFO L290 TraceCheckUtils]: 75: Hoare triple {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,781 INFO L290 TraceCheckUtils]: 74: Hoare triple {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,782 INFO L290 TraceCheckUtils]: 73: Hoare triple {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,782 INFO L290 TraceCheckUtils]: 72: Hoare triple {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,783 INFO L290 TraceCheckUtils]: 71: Hoare triple {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,783 INFO L290 TraceCheckUtils]: 70: Hoare triple {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,784 INFO L290 TraceCheckUtils]: 69: Hoare triple {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,784 INFO L290 TraceCheckUtils]: 68: Hoare triple {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,785 INFO L290 TraceCheckUtils]: 67: Hoare triple {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,785 INFO L290 TraceCheckUtils]: 66: Hoare triple {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,785 INFO L290 TraceCheckUtils]: 65: Hoare triple {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,786 INFO L290 TraceCheckUtils]: 64: Hoare triple {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,786 INFO L290 TraceCheckUtils]: 63: Hoare triple {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,787 INFO L290 TraceCheckUtils]: 62: Hoare triple {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,787 INFO L290 TraceCheckUtils]: 61: Hoare triple {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,788 INFO L290 TraceCheckUtils]: 60: Hoare triple {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,788 INFO L290 TraceCheckUtils]: 59: Hoare triple {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,789 INFO L290 TraceCheckUtils]: 58: Hoare triple {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,792 INFO L290 TraceCheckUtils]: 57: Hoare triple {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,792 INFO L290 TraceCheckUtils]: 56: Hoare triple {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,793 INFO L290 TraceCheckUtils]: 55: Hoare triple {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,793 INFO L290 TraceCheckUtils]: 54: Hoare triple {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,794 INFO L290 TraceCheckUtils]: 53: Hoare triple {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,794 INFO L290 TraceCheckUtils]: 52: Hoare triple {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,794 INFO L290 TraceCheckUtils]: 51: Hoare triple {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,795 INFO L290 TraceCheckUtils]: 50: Hoare triple {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,795 INFO L290 TraceCheckUtils]: 49: Hoare triple {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,796 INFO L290 TraceCheckUtils]: 48: Hoare triple {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,796 INFO L290 TraceCheckUtils]: 47: Hoare triple {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,797 INFO L290 TraceCheckUtils]: 46: Hoare triple {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,797 INFO L290 TraceCheckUtils]: 45: Hoare triple {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,797 INFO L290 TraceCheckUtils]: 44: Hoare triple {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,798 INFO L290 TraceCheckUtils]: 43: Hoare triple {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,798 INFO L290 TraceCheckUtils]: 42: Hoare triple {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,799 INFO L290 TraceCheckUtils]: 41: Hoare triple {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,799 INFO L290 TraceCheckUtils]: 40: Hoare triple {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,800 INFO L290 TraceCheckUtils]: 39: Hoare triple {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,800 INFO L290 TraceCheckUtils]: 38: Hoare triple {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,801 INFO L290 TraceCheckUtils]: 37: Hoare triple {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,802 INFO L290 TraceCheckUtils]: 35: Hoare triple {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,802 INFO L290 TraceCheckUtils]: 34: Hoare triple {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,803 INFO L290 TraceCheckUtils]: 33: Hoare triple {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,803 INFO L290 TraceCheckUtils]: 32: Hoare triple {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,803 INFO L290 TraceCheckUtils]: 31: Hoare triple {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,804 INFO L290 TraceCheckUtils]: 30: Hoare triple {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,804 INFO L290 TraceCheckUtils]: 29: Hoare triple {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,805 INFO L290 TraceCheckUtils]: 28: Hoare triple {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,805 INFO L290 TraceCheckUtils]: 27: Hoare triple {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,806 INFO L290 TraceCheckUtils]: 26: Hoare triple {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,806 INFO L290 TraceCheckUtils]: 25: Hoare triple {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,806 INFO L290 TraceCheckUtils]: 24: Hoare triple {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,807 INFO L290 TraceCheckUtils]: 23: Hoare triple {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,807 INFO L290 TraceCheckUtils]: 22: Hoare triple {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,808 INFO L290 TraceCheckUtils]: 21: Hoare triple {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,808 INFO L290 TraceCheckUtils]: 20: Hoare triple {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,809 INFO L290 TraceCheckUtils]: 19: Hoare triple {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,809 INFO L290 TraceCheckUtils]: 18: Hoare triple {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,810 INFO L290 TraceCheckUtils]: 17: Hoare triple {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,810 INFO L290 TraceCheckUtils]: 16: Hoare triple {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,811 INFO L290 TraceCheckUtils]: 15: Hoare triple {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,811 INFO L290 TraceCheckUtils]: 14: Hoare triple {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,812 INFO L290 TraceCheckUtils]: 13: Hoare triple {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,812 INFO L290 TraceCheckUtils]: 12: Hoare triple {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,812 INFO L290 TraceCheckUtils]: 11: Hoare triple {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,813 INFO L290 TraceCheckUtils]: 10: Hoare triple {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,813 INFO L290 TraceCheckUtils]: 9: Hoare triple {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,814 INFO L290 TraceCheckUtils]: 8: Hoare triple {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,814 INFO L290 TraceCheckUtils]: 7: Hoare triple {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,815 INFO L290 TraceCheckUtils]: 6: Hoare triple {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,815 INFO L290 TraceCheckUtils]: 5: Hoare triple {31050#true} ~x~0 := 0; {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:04:31,815 INFO L272 TraceCheckUtils]: 4: Hoare triple {31050#true} call #t~ret5 := main(); {31050#true} is VALID [2022-04-15 06:04:31,815 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-15 06:04:31,815 INFO L290 TraceCheckUtils]: 2: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-15 06:04:31,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {31050#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-15 06:04:31,815 INFO L272 TraceCheckUtils]: 0: Hoare triple {31050#true} call ULTIMATE.init(); {31050#true} is VALID [2022-04-15 06:04:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:31,816 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1078430726] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:31,816 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:31,816 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45, 45] total 90 [2022-04-15 06:04:31,816 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:31,816 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [882503243] [2022-04-15 06:04:31,816 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [882503243] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:31,816 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:31,816 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-15 06:04:31,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582189731] [2022-04-15 06:04:31,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:31,817 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 95 [2022-04-15 06:04:31,817 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:31,817 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:31,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:31,878 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-15 06:04:31,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:31,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-15 06:04:31,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2111, Invalid=5899, Unknown=0, NotChecked=0, Total=8010 [2022-04-15 06:04:31,879 INFO L87 Difference]: Start difference. First operand 97 states and 99 transitions. Second operand has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:36,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:36,976 INFO L93 Difference]: Finished difference Result 106 states and 110 transitions. [2022-04-15 06:04:36,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-15 06:04:36,976 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 95 [2022-04-15 06:04:36,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 107 transitions. [2022-04-15 06:04:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 107 transitions. [2022-04-15 06:04:36,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 107 transitions. [2022-04-15 06:04:37,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:37,047 INFO L225 Difference]: With dead ends: 106 [2022-04-15 06:04:37,047 INFO L226 Difference]: Without dead ends: 99 [2022-04-15 06:04:37,048 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 146 SyntacticMatches, 2 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 953 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=4167, Invalid=13125, Unknown=0, NotChecked=0, Total=17292 [2022-04-15 06:04:37,049 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 50 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 3634 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 3719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 3634 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:37,049 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [50 Valid, 204 Invalid, 3719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 3634 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-15 06:04:37,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2022-04-15 06:04:37,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2022-04-15 06:04:37,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:37,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:37,184 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:37,184 INFO L87 Difference]: Start difference. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:37,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:37,188 INFO L93 Difference]: Finished difference Result 99 states and 101 transitions. [2022-04-15 06:04:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-04-15 06:04:37,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:37,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:37,197 INFO L74 IsIncluded]: Start isIncluded. First operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 99 states. [2022-04-15 06:04:37,197 INFO L87 Difference]: Start difference. First operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 99 states. [2022-04-15 06:04:37,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:37,198 INFO L93 Difference]: Finished difference Result 99 states and 101 transitions. [2022-04-15 06:04:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-04-15 06:04:37,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:37,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:37,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:37,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 101 transitions. [2022-04-15 06:04:37,202 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 101 transitions. Word has length 95 [2022-04-15 06:04:37,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:37,202 INFO L478 AbstractCegarLoop]: Abstraction has 99 states and 101 transitions. [2022-04-15 06:04:37,202 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:37,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 101 transitions. [2022-04-15 06:04:37,343 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-04-15 06:04:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-15 06:04:37,344 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:37,344 INFO L499 BasicCegarLoop]: trace histogram [43, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:37,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (83)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:37,550 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (82)] Ended with exit code 0 [2022-04-15 06:04:37,745 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 83 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,82 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:37,745 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:37,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:37,745 INFO L85 PathProgramCache]: Analyzing trace with hash 872739967, now seen corresponding path program 83 times [2022-04-15 06:04:37,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:37,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [857545577] [2022-04-15 06:04:38,119 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:04:38,415 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:38,417 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:38,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1425729872, now seen corresponding path program 1 times [2022-04-15 06:04:38,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:38,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7978406] [2022-04-15 06:04:38,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:38,425 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_85.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_85.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-15 06:04:38,425 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_85.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_85.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-15 06:04:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:38,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1412774435] [2022-04-15 06:04:38,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:38,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:38,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:38,444 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:38,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (84)] Waiting until timeout for monitored process [2022-04-15 06:04:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:38,490 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:38,510 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:38,510 INFO L85 PathProgramCache]: Analyzing trace with hash 872739967, now seen corresponding path program 84 times [2022-04-15 06:04:38,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:38,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633834750] [2022-04-15 06:04:38,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:38,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:39,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:39,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {32452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-15 06:04:39,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-15 06:04:39,594 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-15 06:04:39,595 INFO L272 TraceCheckUtils]: 0: Hoare triple {32404#true} call ULTIMATE.init(); {32452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:39,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {32452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-15 06:04:39,595 INFO L290 TraceCheckUtils]: 2: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-15 06:04:39,595 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-15 06:04:39,595 INFO L272 TraceCheckUtils]: 4: Hoare triple {32404#true} call #t~ret5 := main(); {32404#true} is VALID [2022-04-15 06:04:39,595 INFO L290 TraceCheckUtils]: 5: Hoare triple {32404#true} ~x~0 := 0; {32409#(= main_~x~0 0)} is VALID [2022-04-15 06:04:39,595 INFO L290 TraceCheckUtils]: 6: Hoare triple {32409#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32409#(= main_~x~0 0)} is VALID [2022-04-15 06:04:39,596 INFO L290 TraceCheckUtils]: 7: Hoare triple {32409#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:39,596 INFO L290 TraceCheckUtils]: 8: Hoare triple {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:39,597 INFO L290 TraceCheckUtils]: 9: Hoare triple {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:39,597 INFO L290 TraceCheckUtils]: 10: Hoare triple {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:39,597 INFO L290 TraceCheckUtils]: 11: Hoare triple {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:39,598 INFO L290 TraceCheckUtils]: 12: Hoare triple {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:39,598 INFO L290 TraceCheckUtils]: 13: Hoare triple {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:39,598 INFO L290 TraceCheckUtils]: 14: Hoare triple {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:39,599 INFO L290 TraceCheckUtils]: 15: Hoare triple {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:39,599 INFO L290 TraceCheckUtils]: 16: Hoare triple {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:39,600 INFO L290 TraceCheckUtils]: 17: Hoare triple {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:39,600 INFO L290 TraceCheckUtils]: 18: Hoare triple {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:39,601 INFO L290 TraceCheckUtils]: 19: Hoare triple {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:39,601 INFO L290 TraceCheckUtils]: 20: Hoare triple {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:39,601 INFO L290 TraceCheckUtils]: 21: Hoare triple {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:39,602 INFO L290 TraceCheckUtils]: 22: Hoare triple {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:39,602 INFO L290 TraceCheckUtils]: 23: Hoare triple {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:39,602 INFO L290 TraceCheckUtils]: 24: Hoare triple {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:39,603 INFO L290 TraceCheckUtils]: 25: Hoare triple {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:39,603 INFO L290 TraceCheckUtils]: 26: Hoare triple {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:39,604 INFO L290 TraceCheckUtils]: 27: Hoare triple {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:39,604 INFO L290 TraceCheckUtils]: 28: Hoare triple {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:39,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:39,605 INFO L290 TraceCheckUtils]: 30: Hoare triple {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:39,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:39,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:39,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:39,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:39,607 INFO L290 TraceCheckUtils]: 35: Hoare triple {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:39,607 INFO L290 TraceCheckUtils]: 36: Hoare triple {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:39,608 INFO L290 TraceCheckUtils]: 37: Hoare triple {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:39,608 INFO L290 TraceCheckUtils]: 38: Hoare triple {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:39,609 INFO L290 TraceCheckUtils]: 39: Hoare triple {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:39,609 INFO L290 TraceCheckUtils]: 40: Hoare triple {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:39,609 INFO L290 TraceCheckUtils]: 41: Hoare triple {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:39,610 INFO L290 TraceCheckUtils]: 42: Hoare triple {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:39,610 INFO L290 TraceCheckUtils]: 43: Hoare triple {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:39,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:39,611 INFO L290 TraceCheckUtils]: 45: Hoare triple {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:39,611 INFO L290 TraceCheckUtils]: 46: Hoare triple {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:39,612 INFO L290 TraceCheckUtils]: 47: Hoare triple {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:39,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:39,612 INFO L290 TraceCheckUtils]: 49: Hoare triple {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:39,613 INFO L290 TraceCheckUtils]: 50: Hoare triple {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:39,613 INFO L290 TraceCheckUtils]: 51: Hoare triple {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:39,614 INFO L290 TraceCheckUtils]: 52: Hoare triple {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:39,614 INFO L290 TraceCheckUtils]: 53: Hoare triple {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:39,614 INFO L290 TraceCheckUtils]: 54: Hoare triple {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:39,615 INFO L290 TraceCheckUtils]: 55: Hoare triple {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:39,615 INFO L290 TraceCheckUtils]: 56: Hoare triple {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:39,616 INFO L290 TraceCheckUtils]: 57: Hoare triple {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:39,616 INFO L290 TraceCheckUtils]: 58: Hoare triple {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:39,616 INFO L290 TraceCheckUtils]: 59: Hoare triple {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:39,617 INFO L290 TraceCheckUtils]: 60: Hoare triple {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:39,617 INFO L290 TraceCheckUtils]: 61: Hoare triple {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:39,618 INFO L290 TraceCheckUtils]: 62: Hoare triple {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:39,618 INFO L290 TraceCheckUtils]: 63: Hoare triple {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:39,618 INFO L290 TraceCheckUtils]: 64: Hoare triple {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:39,619 INFO L290 TraceCheckUtils]: 65: Hoare triple {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:39,619 INFO L290 TraceCheckUtils]: 66: Hoare triple {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:39,620 INFO L290 TraceCheckUtils]: 67: Hoare triple {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:39,620 INFO L290 TraceCheckUtils]: 68: Hoare triple {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:39,620 INFO L290 TraceCheckUtils]: 69: Hoare triple {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:39,621 INFO L290 TraceCheckUtils]: 70: Hoare triple {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:39,621 INFO L290 TraceCheckUtils]: 71: Hoare triple {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:39,622 INFO L290 TraceCheckUtils]: 72: Hoare triple {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:39,622 INFO L290 TraceCheckUtils]: 73: Hoare triple {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:39,622 INFO L290 TraceCheckUtils]: 74: Hoare triple {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:39,623 INFO L290 TraceCheckUtils]: 75: Hoare triple {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:39,623 INFO L290 TraceCheckUtils]: 76: Hoare triple {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:39,624 INFO L290 TraceCheckUtils]: 77: Hoare triple {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:39,624 INFO L290 TraceCheckUtils]: 78: Hoare triple {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:39,624 INFO L290 TraceCheckUtils]: 79: Hoare triple {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:39,625 INFO L290 TraceCheckUtils]: 80: Hoare triple {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:39,625 INFO L290 TraceCheckUtils]: 81: Hoare triple {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:39,626 INFO L290 TraceCheckUtils]: 82: Hoare triple {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:39,626 INFO L290 TraceCheckUtils]: 83: Hoare triple {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:39,626 INFO L290 TraceCheckUtils]: 84: Hoare triple {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:39,627 INFO L290 TraceCheckUtils]: 85: Hoare triple {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:39,627 INFO L290 TraceCheckUtils]: 86: Hoare triple {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:39,628 INFO L290 TraceCheckUtils]: 87: Hoare triple {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:39,628 INFO L290 TraceCheckUtils]: 88: Hoare triple {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:39,628 INFO L290 TraceCheckUtils]: 89: Hoare triple {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:39,629 INFO L290 TraceCheckUtils]: 90: Hoare triple {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:39,629 INFO L290 TraceCheckUtils]: 91: Hoare triple {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {32405#false} is VALID [2022-04-15 06:04:39,629 INFO L290 TraceCheckUtils]: 92: Hoare triple {32405#false} assume !(~x~0 % 4294967296 < 268435455); {32405#false} is VALID [2022-04-15 06:04:39,629 INFO L272 TraceCheckUtils]: 93: Hoare triple {32405#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {32405#false} is VALID [2022-04-15 06:04:39,629 INFO L290 TraceCheckUtils]: 94: Hoare triple {32405#false} ~cond := #in~cond; {32405#false} is VALID [2022-04-15 06:04:39,629 INFO L290 TraceCheckUtils]: 95: Hoare triple {32405#false} assume 0 == ~cond; {32405#false} is VALID [2022-04-15 06:04:39,630 INFO L290 TraceCheckUtils]: 96: Hoare triple {32405#false} assume !false; {32405#false} is VALID [2022-04-15 06:04:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 43 proven. 1806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:39,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:39,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633834750] [2022-04-15 06:04:39,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633834750] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:39,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [695664880] [2022-04-15 06:04:39,630 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:04:39,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:39,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:39,648 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:39,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (85)] Waiting until timeout for monitored process [2022-04-15 06:04:39,700 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:04:39,701 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:39,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:04:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:39,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:40,097 INFO L272 TraceCheckUtils]: 0: Hoare triple {32404#true} call ULTIMATE.init(); {32404#true} is VALID [2022-04-15 06:04:40,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {32404#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-15 06:04:40,097 INFO L290 TraceCheckUtils]: 2: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-15 06:04:40,097 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-15 06:04:40,097 INFO L272 TraceCheckUtils]: 4: Hoare triple {32404#true} call #t~ret5 := main(); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {32404#true} ~x~0 := 0; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 6: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 7: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 9: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 12: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 15: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 22: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 23: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 24: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,098 INFO L290 TraceCheckUtils]: 25: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 27: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 28: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 30: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 31: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 32: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 33: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 34: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 35: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 36: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 37: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 38: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 39: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 40: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 41: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 42: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 43: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 44: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 45: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 47: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 48: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 49: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 50: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 51: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 52: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 53: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 54: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 55: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 56: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 57: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 58: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 59: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 60: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 61: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 62: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 63: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 64: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 65: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 66: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,100 INFO L290 TraceCheckUtils]: 67: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 68: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 69: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 70: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 71: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 72: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 73: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 74: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 75: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 76: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 77: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 78: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 79: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 80: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 81: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 82: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 83: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 84: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 85: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 86: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 87: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,101 INFO L290 TraceCheckUtils]: 88: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,103 INFO L290 TraceCheckUtils]: 89: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:04:40,103 INFO L290 TraceCheckUtils]: 90: Hoare triple {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:04:40,104 INFO L290 TraceCheckUtils]: 91: Hoare triple {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {32730#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:04:40,104 INFO L290 TraceCheckUtils]: 92: Hoare triple {32730#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {32405#false} is VALID [2022-04-15 06:04:40,104 INFO L272 TraceCheckUtils]: 93: Hoare triple {32405#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {32405#false} is VALID [2022-04-15 06:04:40,104 INFO L290 TraceCheckUtils]: 94: Hoare triple {32405#false} ~cond := #in~cond; {32405#false} is VALID [2022-04-15 06:04:40,104 INFO L290 TraceCheckUtils]: 95: Hoare triple {32405#false} assume 0 == ~cond; {32405#false} is VALID [2022-04-15 06:04:40,104 INFO L290 TraceCheckUtils]: 96: Hoare triple {32405#false} assume !false; {32405#false} is VALID [2022-04-15 06:04:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 126 proven. 1 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-04-15 06:04:40,105 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:40,386 INFO L290 TraceCheckUtils]: 96: Hoare triple {32405#false} assume !false; {32405#false} is VALID [2022-04-15 06:04:40,386 INFO L290 TraceCheckUtils]: 95: Hoare triple {32405#false} assume 0 == ~cond; {32405#false} is VALID [2022-04-15 06:04:40,386 INFO L290 TraceCheckUtils]: 94: Hoare triple {32405#false} ~cond := #in~cond; {32405#false} is VALID [2022-04-15 06:04:40,386 INFO L272 TraceCheckUtils]: 93: Hoare triple {32405#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {32405#false} is VALID [2022-04-15 06:04:40,386 INFO L290 TraceCheckUtils]: 92: Hoare triple {32758#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {32405#false} is VALID [2022-04-15 06:04:40,387 INFO L290 TraceCheckUtils]: 91: Hoare triple {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {32758#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:04:40,387 INFO L290 TraceCheckUtils]: 90: Hoare triple {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 89: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 88: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 87: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 86: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 85: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 84: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 83: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 82: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 81: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 80: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 79: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 78: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 77: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 76: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 75: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 74: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,388 INFO L290 TraceCheckUtils]: 73: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 72: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 71: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 70: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 69: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 68: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 67: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 66: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 65: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 64: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 63: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 62: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 61: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 60: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 59: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 58: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 57: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 56: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 55: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 54: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 53: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,389 INFO L290 TraceCheckUtils]: 52: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 51: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 50: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 49: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 48: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 47: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 46: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 45: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 44: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 43: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 42: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 41: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 40: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 39: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 38: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 37: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 36: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 35: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 34: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 33: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 32: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,390 INFO L290 TraceCheckUtils]: 31: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 30: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 29: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 28: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 27: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 26: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 25: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 24: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 23: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 22: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 21: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 20: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 19: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 18: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 17: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 16: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 15: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 13: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 12: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 11: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,391 INFO L290 TraceCheckUtils]: 10: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 9: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 7: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 6: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 5: Hoare triple {32404#true} ~x~0 := 0; {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L272 TraceCheckUtils]: 4: Hoare triple {32404#true} call #t~ret5 := main(); {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 2: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L290 TraceCheckUtils]: 1: Hoare triple {32404#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L272 TraceCheckUtils]: 0: Hoare triple {32404#true} call ULTIMATE.init(); {32404#true} is VALID [2022-04-15 06:04:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 126 proven. 1 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-04-15 06:04:40,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [695664880] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:40,392 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:40,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 4, 4] total 50 [2022-04-15 06:04:40,393 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:40,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [857545577] [2022-04-15 06:04:40,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [857545577] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:40,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:40,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-15 06:04:40,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213821374] [2022-04-15 06:04:40,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:40,393 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-15 06:04:40,393 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:40,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:40,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:40,438 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-15 06:04:40,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:40,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-15 06:04:40,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=309, Invalid=2141, Unknown=0, NotChecked=0, Total=2450 [2022-04-15 06:04:40,438 INFO L87 Difference]: Start difference. First operand 99 states and 101 transitions. Second operand has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:45,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:45,825 INFO L93 Difference]: Finished difference Result 108 states and 112 transitions. [2022-04-15 06:04:45,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-15 06:04:45,825 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-15 06:04:45,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 109 transitions. [2022-04-15 06:04:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 109 transitions. [2022-04-15 06:04:45,827 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 109 transitions. [2022-04-15 06:04:45,916 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:45,917 INFO L225 Difference]: With dead ends: 108 [2022-04-15 06:04:45,917 INFO L226 Difference]: Without dead ends: 101 [2022-04-15 06:04:45,917 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 192 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 907 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=731, Invalid=7825, Unknown=0, NotChecked=0, Total=8556 [2022-04-15 06:04:45,918 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 51 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 3591 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 3678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 3591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:45,918 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 29 Invalid, 3678 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 3591 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-15 06:04:45,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-15 06:04:46,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-15 06:04:46,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:46,065 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:46,066 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:46,066 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:46,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:46,067 INFO L93 Difference]: Finished difference Result 101 states and 103 transitions. [2022-04-15 06:04:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-04-15 06:04:46,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:46,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:46,067 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 101 states. [2022-04-15 06:04:46,067 INFO L87 Difference]: Start difference. First operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 101 states. [2022-04-15 06:04:46,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:46,068 INFO L93 Difference]: Finished difference Result 101 states and 103 transitions. [2022-04-15 06:04:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-04-15 06:04:46,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:46,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:46,068 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:46,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 103 transitions. [2022-04-15 06:04:46,069 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 103 transitions. Word has length 97 [2022-04-15 06:04:46,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:46,069 INFO L478 AbstractCegarLoop]: Abstraction has 101 states and 103 transitions. [2022-04-15 06:04:46,069 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:46,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 103 transitions. [2022-04-15 06:04:46,168 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-04-15 06:04:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-15 06:04:46,169 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:46,169 INFO L499 BasicCegarLoop]: trace histogram [44, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:46,186 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (85)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:46,388 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (84)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:46,588 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,85 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,84 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:46,588 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:46,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:46,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1168544676, now seen corresponding path program 85 times [2022-04-15 06:04:46,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:46,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [584828783] [2022-04-15 06:04:47,898 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:04:48,067 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:04:49,072 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:49,074 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:49,077 INFO L85 PathProgramCache]: Analyzing trace with hash 623802288, now seen corresponding path program 1 times [2022-04-15 06:04:49,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:49,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144405031] [2022-04-15 06:04:49,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:49,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:49,082 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_87.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_87.0)) 4294967296)) 65521) 0) [2022-04-15 06:04:49,083 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_87.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_87.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:04:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:49,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1107851521] [2022-04-15 06:04:49,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:49,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:49,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:49,116 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:49,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Waiting until timeout for monitored process [2022-04-15 06:04:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:49,161 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:49,173 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:49,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1168544676, now seen corresponding path program 86 times [2022-04-15 06:04:49,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:49,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474383645] [2022-04-15 06:04:49,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:49,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:50,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:50,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {33793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L272 TraceCheckUtils]: 0: Hoare triple {33744#true} call ULTIMATE.init(); {33793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:50,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {33793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L272 TraceCheckUtils]: 4: Hoare triple {33744#true} call #t~ret5 := main(); {33744#true} is VALID [2022-04-15 06:04:50,077 INFO L290 TraceCheckUtils]: 5: Hoare triple {33744#true} ~x~0 := 0; {33749#(= main_~x~0 0)} is VALID [2022-04-15 06:04:50,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {33749#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {33749#(= main_~x~0 0)} is VALID [2022-04-15 06:04:50,078 INFO L290 TraceCheckUtils]: 7: Hoare triple {33749#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:50,078 INFO L290 TraceCheckUtils]: 8: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:50,079 INFO L290 TraceCheckUtils]: 9: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:50,079 INFO L290 TraceCheckUtils]: 10: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:50,079 INFO L290 TraceCheckUtils]: 11: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:50,080 INFO L290 TraceCheckUtils]: 12: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:50,080 INFO L290 TraceCheckUtils]: 13: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:50,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:50,081 INFO L290 TraceCheckUtils]: 15: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:50,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:50,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:50,081 INFO L290 TraceCheckUtils]: 18: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:50,082 INFO L290 TraceCheckUtils]: 19: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:50,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:50,082 INFO L290 TraceCheckUtils]: 21: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:50,083 INFO L290 TraceCheckUtils]: 22: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:50,083 INFO L290 TraceCheckUtils]: 23: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:50,083 INFO L290 TraceCheckUtils]: 24: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:50,084 INFO L290 TraceCheckUtils]: 25: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:50,084 INFO L290 TraceCheckUtils]: 26: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:50,084 INFO L290 TraceCheckUtils]: 27: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:50,085 INFO L290 TraceCheckUtils]: 28: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:50,085 INFO L290 TraceCheckUtils]: 29: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:50,085 INFO L290 TraceCheckUtils]: 30: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:50,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:50,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:50,086 INFO L290 TraceCheckUtils]: 33: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:50,087 INFO L290 TraceCheckUtils]: 34: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:50,087 INFO L290 TraceCheckUtils]: 35: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:50,087 INFO L290 TraceCheckUtils]: 36: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:50,088 INFO L290 TraceCheckUtils]: 37: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:50,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:50,088 INFO L290 TraceCheckUtils]: 39: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:50,088 INFO L290 TraceCheckUtils]: 40: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:50,089 INFO L290 TraceCheckUtils]: 41: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:50,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:50,089 INFO L290 TraceCheckUtils]: 43: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:50,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:50,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:50,090 INFO L290 TraceCheckUtils]: 46: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:50,091 INFO L290 TraceCheckUtils]: 47: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:50,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:50,091 INFO L290 TraceCheckUtils]: 49: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:50,092 INFO L290 TraceCheckUtils]: 50: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:50,092 INFO L290 TraceCheckUtils]: 51: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:50,092 INFO L290 TraceCheckUtils]: 52: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:50,093 INFO L290 TraceCheckUtils]: 53: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:50,093 INFO L290 TraceCheckUtils]: 54: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:50,093 INFO L290 TraceCheckUtils]: 55: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:50,094 INFO L290 TraceCheckUtils]: 56: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:50,094 INFO L290 TraceCheckUtils]: 57: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:50,094 INFO L290 TraceCheckUtils]: 58: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:50,095 INFO L290 TraceCheckUtils]: 59: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:50,095 INFO L290 TraceCheckUtils]: 60: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:50,095 INFO L290 TraceCheckUtils]: 61: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:50,095 INFO L290 TraceCheckUtils]: 62: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:50,096 INFO L290 TraceCheckUtils]: 63: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:50,096 INFO L290 TraceCheckUtils]: 64: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:50,096 INFO L290 TraceCheckUtils]: 65: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:50,097 INFO L290 TraceCheckUtils]: 66: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:50,097 INFO L290 TraceCheckUtils]: 67: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:50,097 INFO L290 TraceCheckUtils]: 68: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:50,098 INFO L290 TraceCheckUtils]: 69: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:50,098 INFO L290 TraceCheckUtils]: 70: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:50,098 INFO L290 TraceCheckUtils]: 71: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:50,099 INFO L290 TraceCheckUtils]: 72: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:50,099 INFO L290 TraceCheckUtils]: 73: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:50,099 INFO L290 TraceCheckUtils]: 74: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:50,100 INFO L290 TraceCheckUtils]: 75: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:50,100 INFO L290 TraceCheckUtils]: 76: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:50,100 INFO L290 TraceCheckUtils]: 77: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:50,101 INFO L290 TraceCheckUtils]: 78: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:50,101 INFO L290 TraceCheckUtils]: 79: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:50,101 INFO L290 TraceCheckUtils]: 80: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:50,102 INFO L290 TraceCheckUtils]: 81: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:50,102 INFO L290 TraceCheckUtils]: 82: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:50,102 INFO L290 TraceCheckUtils]: 83: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:50,102 INFO L290 TraceCheckUtils]: 84: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:50,103 INFO L290 TraceCheckUtils]: 85: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:50,103 INFO L290 TraceCheckUtils]: 86: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:50,103 INFO L290 TraceCheckUtils]: 87: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:50,104 INFO L290 TraceCheckUtils]: 88: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:50,104 INFO L290 TraceCheckUtils]: 89: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:50,104 INFO L290 TraceCheckUtils]: 90: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:50,105 INFO L290 TraceCheckUtils]: 91: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:50,105 INFO L290 TraceCheckUtils]: 92: Hoare triple {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:50,105 INFO L290 TraceCheckUtils]: 93: Hoare triple {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {33745#false} is VALID [2022-04-15 06:04:50,105 INFO L290 TraceCheckUtils]: 94: Hoare triple {33745#false} assume !(~x~0 % 4294967296 < 268435455); {33745#false} is VALID [2022-04-15 06:04:50,106 INFO L272 TraceCheckUtils]: 95: Hoare triple {33745#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {33745#false} is VALID [2022-04-15 06:04:50,106 INFO L290 TraceCheckUtils]: 96: Hoare triple {33745#false} ~cond := #in~cond; {33745#false} is VALID [2022-04-15 06:04:50,106 INFO L290 TraceCheckUtils]: 97: Hoare triple {33745#false} assume 0 == ~cond; {33745#false} is VALID [2022-04-15 06:04:50,106 INFO L290 TraceCheckUtils]: 98: Hoare triple {33745#false} assume !false; {33745#false} is VALID [2022-04-15 06:04:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 44 proven. 1892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:50,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:50,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474383645] [2022-04-15 06:04:50,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1474383645] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:50,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828761289] [2022-04-15 06:04:50,106 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:04:50,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:50,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:50,107 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:50,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Waiting until timeout for monitored process [2022-04-15 06:04:50,200 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:04:50,200 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:50,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-15 06:04:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:50,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:50,719 INFO L272 TraceCheckUtils]: 0: Hoare triple {33744#true} call ULTIMATE.init(); {33744#true} is VALID [2022-04-15 06:04:50,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {33744#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-15 06:04:50,720 INFO L290 TraceCheckUtils]: 2: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-15 06:04:50,720 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-15 06:04:50,720 INFO L272 TraceCheckUtils]: 4: Hoare triple {33744#true} call #t~ret5 := main(); {33744#true} is VALID [2022-04-15 06:04:50,720 INFO L290 TraceCheckUtils]: 5: Hoare triple {33744#true} ~x~0 := 0; {33749#(= main_~x~0 0)} is VALID [2022-04-15 06:04:50,720 INFO L290 TraceCheckUtils]: 6: Hoare triple {33749#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {33749#(= main_~x~0 0)} is VALID [2022-04-15 06:04:50,720 INFO L290 TraceCheckUtils]: 7: Hoare triple {33749#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:50,720 INFO L290 TraceCheckUtils]: 8: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:04:50,721 INFO L290 TraceCheckUtils]: 9: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:50,721 INFO L290 TraceCheckUtils]: 10: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:50,721 INFO L290 TraceCheckUtils]: 11: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:50,722 INFO L290 TraceCheckUtils]: 12: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:04:50,722 INFO L290 TraceCheckUtils]: 13: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:50,722 INFO L290 TraceCheckUtils]: 14: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:50,723 INFO L290 TraceCheckUtils]: 15: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:50,723 INFO L290 TraceCheckUtils]: 16: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:04:50,723 INFO L290 TraceCheckUtils]: 17: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:50,723 INFO L290 TraceCheckUtils]: 18: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:50,724 INFO L290 TraceCheckUtils]: 19: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:50,724 INFO L290 TraceCheckUtils]: 20: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:04:50,724 INFO L290 TraceCheckUtils]: 21: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:50,725 INFO L290 TraceCheckUtils]: 22: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:50,725 INFO L290 TraceCheckUtils]: 23: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:50,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:04:50,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:50,726 INFO L290 TraceCheckUtils]: 26: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:50,726 INFO L290 TraceCheckUtils]: 27: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:50,726 INFO L290 TraceCheckUtils]: 28: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:04:50,727 INFO L290 TraceCheckUtils]: 29: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:50,727 INFO L290 TraceCheckUtils]: 30: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:50,727 INFO L290 TraceCheckUtils]: 31: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:50,727 INFO L290 TraceCheckUtils]: 32: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:04:50,728 INFO L290 TraceCheckUtils]: 33: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:50,728 INFO L290 TraceCheckUtils]: 34: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:50,728 INFO L290 TraceCheckUtils]: 35: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:50,729 INFO L290 TraceCheckUtils]: 36: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:04:50,729 INFO L290 TraceCheckUtils]: 37: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:50,729 INFO L290 TraceCheckUtils]: 38: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:50,729 INFO L290 TraceCheckUtils]: 39: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:50,730 INFO L290 TraceCheckUtils]: 40: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:04:50,730 INFO L290 TraceCheckUtils]: 41: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:50,730 INFO L290 TraceCheckUtils]: 42: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:50,731 INFO L290 TraceCheckUtils]: 43: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:50,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:04:50,731 INFO L290 TraceCheckUtils]: 45: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:50,731 INFO L290 TraceCheckUtils]: 46: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:50,732 INFO L290 TraceCheckUtils]: 47: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:50,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:04:50,732 INFO L290 TraceCheckUtils]: 49: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:50,733 INFO L290 TraceCheckUtils]: 50: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:50,733 INFO L290 TraceCheckUtils]: 51: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:50,733 INFO L290 TraceCheckUtils]: 52: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:04:50,733 INFO L290 TraceCheckUtils]: 53: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:50,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:50,734 INFO L290 TraceCheckUtils]: 55: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:50,734 INFO L290 TraceCheckUtils]: 56: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:04:50,735 INFO L290 TraceCheckUtils]: 57: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:50,735 INFO L290 TraceCheckUtils]: 58: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:50,735 INFO L290 TraceCheckUtils]: 59: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:50,735 INFO L290 TraceCheckUtils]: 60: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:04:50,736 INFO L290 TraceCheckUtils]: 61: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:50,736 INFO L290 TraceCheckUtils]: 62: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:50,736 INFO L290 TraceCheckUtils]: 63: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:50,737 INFO L290 TraceCheckUtils]: 64: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:04:50,737 INFO L290 TraceCheckUtils]: 65: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:50,737 INFO L290 TraceCheckUtils]: 66: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:50,737 INFO L290 TraceCheckUtils]: 67: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:50,738 INFO L290 TraceCheckUtils]: 68: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:04:50,738 INFO L290 TraceCheckUtils]: 69: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:50,738 INFO L290 TraceCheckUtils]: 70: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:50,739 INFO L290 TraceCheckUtils]: 71: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:50,739 INFO L290 TraceCheckUtils]: 72: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:04:50,739 INFO L290 TraceCheckUtils]: 73: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:50,739 INFO L290 TraceCheckUtils]: 74: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:50,740 INFO L290 TraceCheckUtils]: 75: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:50,740 INFO L290 TraceCheckUtils]: 76: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:04:50,740 INFO L290 TraceCheckUtils]: 77: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:50,741 INFO L290 TraceCheckUtils]: 78: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:50,741 INFO L290 TraceCheckUtils]: 79: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:50,741 INFO L290 TraceCheckUtils]: 80: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:04:50,741 INFO L290 TraceCheckUtils]: 81: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:50,742 INFO L290 TraceCheckUtils]: 82: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:50,742 INFO L290 TraceCheckUtils]: 83: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:50,742 INFO L290 TraceCheckUtils]: 84: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:04:50,743 INFO L290 TraceCheckUtils]: 85: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:50,743 INFO L290 TraceCheckUtils]: 86: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:50,743 INFO L290 TraceCheckUtils]: 87: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:50,743 INFO L290 TraceCheckUtils]: 88: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:04:50,744 INFO L290 TraceCheckUtils]: 89: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:50,744 INFO L290 TraceCheckUtils]: 90: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:50,744 INFO L290 TraceCheckUtils]: 91: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:04:50,744 INFO L290 TraceCheckUtils]: 92: Hoare triple {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:04:50,745 INFO L290 TraceCheckUtils]: 93: Hoare triple {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {34077#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:04:50,745 INFO L290 TraceCheckUtils]: 94: Hoare triple {34077#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {33745#false} is VALID [2022-04-15 06:04:50,745 INFO L272 TraceCheckUtils]: 95: Hoare triple {33745#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {33745#false} is VALID [2022-04-15 06:04:50,745 INFO L290 TraceCheckUtils]: 96: Hoare triple {33745#false} ~cond := #in~cond; {33745#false} is VALID [2022-04-15 06:04:50,745 INFO L290 TraceCheckUtils]: 97: Hoare triple {33745#false} assume 0 == ~cond; {33745#false} is VALID [2022-04-15 06:04:50,745 INFO L290 TraceCheckUtils]: 98: Hoare triple {33745#false} assume !false; {33745#false} is VALID [2022-04-15 06:04:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:50,746 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:53,698 INFO L290 TraceCheckUtils]: 98: Hoare triple {33745#false} assume !false; {33745#false} is VALID [2022-04-15 06:04:53,698 INFO L290 TraceCheckUtils]: 97: Hoare triple {33745#false} assume 0 == ~cond; {33745#false} is VALID [2022-04-15 06:04:53,698 INFO L290 TraceCheckUtils]: 96: Hoare triple {33745#false} ~cond := #in~cond; {33745#false} is VALID [2022-04-15 06:04:53,698 INFO L272 TraceCheckUtils]: 95: Hoare triple {33745#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {33745#false} is VALID [2022-04-15 06:04:53,698 INFO L290 TraceCheckUtils]: 94: Hoare triple {34105#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {33745#false} is VALID [2022-04-15 06:04:53,699 INFO L290 TraceCheckUtils]: 93: Hoare triple {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {34105#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,699 INFO L290 TraceCheckUtils]: 92: Hoare triple {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,699 INFO L290 TraceCheckUtils]: 91: Hoare triple {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,700 INFO L290 TraceCheckUtils]: 90: Hoare triple {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,701 INFO L290 TraceCheckUtils]: 89: Hoare triple {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,701 INFO L290 TraceCheckUtils]: 88: Hoare triple {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,702 INFO L290 TraceCheckUtils]: 87: Hoare triple {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,702 INFO L290 TraceCheckUtils]: 86: Hoare triple {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,703 INFO L290 TraceCheckUtils]: 85: Hoare triple {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,703 INFO L290 TraceCheckUtils]: 83: Hoare triple {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,703 INFO L290 TraceCheckUtils]: 82: Hoare triple {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,704 INFO L290 TraceCheckUtils]: 81: Hoare triple {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,704 INFO L290 TraceCheckUtils]: 80: Hoare triple {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,705 INFO L290 TraceCheckUtils]: 79: Hoare triple {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,705 INFO L290 TraceCheckUtils]: 78: Hoare triple {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,705 INFO L290 TraceCheckUtils]: 77: Hoare triple {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,705 INFO L290 TraceCheckUtils]: 76: Hoare triple {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,706 INFO L290 TraceCheckUtils]: 75: Hoare triple {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,706 INFO L290 TraceCheckUtils]: 74: Hoare triple {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,707 INFO L290 TraceCheckUtils]: 73: Hoare triple {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,707 INFO L290 TraceCheckUtils]: 72: Hoare triple {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,708 INFO L290 TraceCheckUtils]: 71: Hoare triple {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,708 INFO L290 TraceCheckUtils]: 70: Hoare triple {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,709 INFO L290 TraceCheckUtils]: 69: Hoare triple {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,709 INFO L290 TraceCheckUtils]: 68: Hoare triple {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,709 INFO L290 TraceCheckUtils]: 67: Hoare triple {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,710 INFO L290 TraceCheckUtils]: 66: Hoare triple {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,711 INFO L290 TraceCheckUtils]: 65: Hoare triple {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,711 INFO L290 TraceCheckUtils]: 64: Hoare triple {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,712 INFO L290 TraceCheckUtils]: 62: Hoare triple {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,712 INFO L290 TraceCheckUtils]: 60: Hoare triple {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,713 INFO L290 TraceCheckUtils]: 59: Hoare triple {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,713 INFO L290 TraceCheckUtils]: 58: Hoare triple {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,713 INFO L290 TraceCheckUtils]: 57: Hoare triple {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,714 INFO L290 TraceCheckUtils]: 56: Hoare triple {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,715 INFO L290 TraceCheckUtils]: 55: Hoare triple {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,715 INFO L290 TraceCheckUtils]: 54: Hoare triple {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,715 INFO L290 TraceCheckUtils]: 53: Hoare triple {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,715 INFO L290 TraceCheckUtils]: 52: Hoare triple {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,716 INFO L290 TraceCheckUtils]: 51: Hoare triple {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,716 INFO L290 TraceCheckUtils]: 50: Hoare triple {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,717 INFO L290 TraceCheckUtils]: 49: Hoare triple {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,717 INFO L290 TraceCheckUtils]: 48: Hoare triple {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,717 INFO L290 TraceCheckUtils]: 47: Hoare triple {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,718 INFO L290 TraceCheckUtils]: 46: Hoare triple {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,718 INFO L290 TraceCheckUtils]: 45: Hoare triple {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,718 INFO L290 TraceCheckUtils]: 44: Hoare triple {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,719 INFO L290 TraceCheckUtils]: 43: Hoare triple {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,722 INFO L290 TraceCheckUtils]: 41: Hoare triple {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,722 INFO L290 TraceCheckUtils]: 40: Hoare triple {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,723 INFO L290 TraceCheckUtils]: 39: Hoare triple {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,723 INFO L290 TraceCheckUtils]: 38: Hoare triple {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,723 INFO L290 TraceCheckUtils]: 37: Hoare triple {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,724 INFO L290 TraceCheckUtils]: 36: Hoare triple {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,724 INFO L290 TraceCheckUtils]: 35: Hoare triple {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,724 INFO L290 TraceCheckUtils]: 34: Hoare triple {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,725 INFO L290 TraceCheckUtils]: 33: Hoare triple {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,725 INFO L290 TraceCheckUtils]: 32: Hoare triple {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,726 INFO L290 TraceCheckUtils]: 31: Hoare triple {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,726 INFO L290 TraceCheckUtils]: 30: Hoare triple {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,727 INFO L290 TraceCheckUtils]: 29: Hoare triple {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,727 INFO L290 TraceCheckUtils]: 28: Hoare triple {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,728 INFO L290 TraceCheckUtils]: 26: Hoare triple {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,729 INFO L290 TraceCheckUtils]: 25: Hoare triple {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,729 INFO L290 TraceCheckUtils]: 24: Hoare triple {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,730 INFO L290 TraceCheckUtils]: 23: Hoare triple {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,730 INFO L290 TraceCheckUtils]: 22: Hoare triple {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,730 INFO L290 TraceCheckUtils]: 21: Hoare triple {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,731 INFO L290 TraceCheckUtils]: 20: Hoare triple {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,731 INFO L290 TraceCheckUtils]: 19: Hoare triple {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,733 INFO L290 TraceCheckUtils]: 17: Hoare triple {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,734 INFO L290 TraceCheckUtils]: 16: Hoare triple {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,734 INFO L290 TraceCheckUtils]: 15: Hoare triple {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,734 INFO L290 TraceCheckUtils]: 14: Hoare triple {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,737 INFO L290 TraceCheckUtils]: 12: Hoare triple {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,738 INFO L290 TraceCheckUtils]: 11: Hoare triple {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,738 INFO L290 TraceCheckUtils]: 10: Hoare triple {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,738 INFO L290 TraceCheckUtils]: 9: Hoare triple {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,739 INFO L290 TraceCheckUtils]: 8: Hoare triple {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,739 INFO L290 TraceCheckUtils]: 7: Hoare triple {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,739 INFO L290 TraceCheckUtils]: 6: Hoare triple {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {33744#true} ~x~0 := 0; {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:04:53,740 INFO L272 TraceCheckUtils]: 4: Hoare triple {33744#true} call #t~ret5 := main(); {33744#true} is VALID [2022-04-15 06:04:53,740 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-15 06:04:53,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-15 06:04:53,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {33744#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-15 06:04:53,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {33744#true} call ULTIMATE.init(); {33744#true} is VALID [2022-04-15 06:04:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:04:53,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [828761289] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:53,740 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:53,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47, 47] total 94 [2022-04-15 06:04:53,741 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:53,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [584828783] [2022-04-15 06:04:53,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [584828783] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:53,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:53,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-15 06:04:53,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408272857] [2022-04-15 06:04:53,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:53,741 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 99 [2022-04-15 06:04:53,741 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:53,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:53,787 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:53,787 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-15 06:04:53,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:53,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-15 06:04:53,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2299, Invalid=6443, Unknown=0, NotChecked=0, Total=8742 [2022-04-15 06:04:53,788 INFO L87 Difference]: Start difference. First operand 101 states and 103 transitions. Second operand has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:58,452 INFO L93 Difference]: Finished difference Result 110 states and 114 transitions. [2022-04-15 06:04:58,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-15 06:04:58,452 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 99 [2022-04-15 06:04:58,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 111 transitions. [2022-04-15 06:04:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 111 transitions. [2022-04-15 06:04:58,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 111 transitions. [2022-04-15 06:04:58,512 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:58,513 INFO L225 Difference]: With dead ends: 110 [2022-04-15 06:04:58,513 INFO L226 Difference]: Without dead ends: 103 [2022-04-15 06:04:58,515 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 152 SyntacticMatches, 2 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1042 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=4541, Invalid=14365, Unknown=0, NotChecked=0, Total=18906 [2022-04-15 06:04:58,517 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 52 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 3834 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 3923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 3834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:58,518 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 89 Invalid, 3923 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 3834 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 06:04:58,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-15 06:04:58,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 103. [2022-04-15 06:04:58,667 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:58,667 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,668 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,668 INFO L87 Difference]: Start difference. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:58,668 INFO L93 Difference]: Finished difference Result 103 states and 105 transitions. [2022-04-15 06:04:58,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-04-15 06:04:58,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:58,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:58,669 INFO L74 IsIncluded]: Start isIncluded. First operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 103 states. [2022-04-15 06:04:58,669 INFO L87 Difference]: Start difference. First operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 103 states. [2022-04-15 06:04:58,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:58,679 INFO L93 Difference]: Finished difference Result 103 states and 105 transitions. [2022-04-15 06:04:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-04-15 06:04:58,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:58,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:58,679 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:58,679 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 105 transitions. [2022-04-15 06:04:58,680 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 105 transitions. Word has length 99 [2022-04-15 06:04:58,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:58,680 INFO L478 AbstractCegarLoop]: Abstraction has 103 states and 105 transitions. [2022-04-15 06:04:58,680 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:04:58,680 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 105 transitions. [2022-04-15 06:04:58,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-04-15 06:04:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-15 06:04:58,780 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:58,781 INFO L499 BasicCegarLoop]: trace histogram [45, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:58,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Ended with exit code 0 [2022-04-15 06:04:59,004 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:59,198 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 86 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,87 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:59,198 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:59,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:59,199 INFO L85 PathProgramCache]: Analyzing trace with hash -43032327, now seen corresponding path program 87 times [2022-04-15 06:04:59,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:59,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [595241724] [2022-04-15 06:04:59,507 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:04:59,738 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:59,740 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:59,742 INFO L85 PathProgramCache]: Analyzing trace with hash -1621632848, now seen corresponding path program 1 times [2022-04-15 06:04:59,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:59,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876687969] [2022-04-15 06:04:59,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:59,750 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_89.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_89.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:04:59,750 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_89.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_89.0)) 4294967296)) 65521) 0) [2022-04-15 06:04:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:59,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1691171047] [2022-04-15 06:04:59,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:59,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:59,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:59,763 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:59,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2022-04-15 06:04:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:59,810 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:59,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:59,831 INFO L85 PathProgramCache]: Analyzing trace with hash -43032327, now seen corresponding path program 88 times [2022-04-15 06:04:59,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:59,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911242357] [2022-04-15 06:04:59,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:00,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:05:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:00,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {35204#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-15 06:05:00,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-15 06:05:00,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-15 06:05:00,623 INFO L272 TraceCheckUtils]: 0: Hoare triple {35154#true} call ULTIMATE.init(); {35204#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:05:00,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {35204#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-15 06:05:00,623 INFO L290 TraceCheckUtils]: 2: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-15 06:05:00,623 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-15 06:05:00,623 INFO L272 TraceCheckUtils]: 4: Hoare triple {35154#true} call #t~ret5 := main(); {35154#true} is VALID [2022-04-15 06:05:00,623 INFO L290 TraceCheckUtils]: 5: Hoare triple {35154#true} ~x~0 := 0; {35159#(= main_~x~0 0)} is VALID [2022-04-15 06:05:00,623 INFO L290 TraceCheckUtils]: 6: Hoare triple {35159#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {35159#(= main_~x~0 0)} is VALID [2022-04-15 06:05:00,623 INFO L290 TraceCheckUtils]: 7: Hoare triple {35159#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:00,624 INFO L290 TraceCheckUtils]: 8: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:00,624 INFO L290 TraceCheckUtils]: 9: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:00,624 INFO L290 TraceCheckUtils]: 10: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:00,625 INFO L290 TraceCheckUtils]: 11: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:00,625 INFO L290 TraceCheckUtils]: 12: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:00,625 INFO L290 TraceCheckUtils]: 13: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:00,625 INFO L290 TraceCheckUtils]: 14: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:00,626 INFO L290 TraceCheckUtils]: 15: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:00,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:00,626 INFO L290 TraceCheckUtils]: 17: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:00,627 INFO L290 TraceCheckUtils]: 18: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:00,627 INFO L290 TraceCheckUtils]: 19: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:00,627 INFO L290 TraceCheckUtils]: 20: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:00,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:00,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:00,628 INFO L290 TraceCheckUtils]: 23: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:00,628 INFO L290 TraceCheckUtils]: 24: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:00,629 INFO L290 TraceCheckUtils]: 25: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:00,629 INFO L290 TraceCheckUtils]: 26: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:00,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:00,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:00,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:00,630 INFO L290 TraceCheckUtils]: 30: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:00,630 INFO L290 TraceCheckUtils]: 31: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:00,631 INFO L290 TraceCheckUtils]: 32: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:00,631 INFO L290 TraceCheckUtils]: 33: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:00,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:00,632 INFO L290 TraceCheckUtils]: 35: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:00,632 INFO L290 TraceCheckUtils]: 36: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:00,632 INFO L290 TraceCheckUtils]: 37: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:00,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:00,633 INFO L290 TraceCheckUtils]: 39: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:00,633 INFO L290 TraceCheckUtils]: 40: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:00,633 INFO L290 TraceCheckUtils]: 41: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:00,634 INFO L290 TraceCheckUtils]: 42: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:00,634 INFO L290 TraceCheckUtils]: 43: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:00,634 INFO L290 TraceCheckUtils]: 44: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:00,635 INFO L290 TraceCheckUtils]: 45: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:00,635 INFO L290 TraceCheckUtils]: 46: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:00,635 INFO L290 TraceCheckUtils]: 47: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:00,635 INFO L290 TraceCheckUtils]: 48: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:00,636 INFO L290 TraceCheckUtils]: 49: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:00,636 INFO L290 TraceCheckUtils]: 50: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:00,636 INFO L290 TraceCheckUtils]: 51: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:00,636 INFO L290 TraceCheckUtils]: 52: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:00,637 INFO L290 TraceCheckUtils]: 53: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:00,637 INFO L290 TraceCheckUtils]: 54: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:00,638 INFO L290 TraceCheckUtils]: 55: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:00,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:00,638 INFO L290 TraceCheckUtils]: 57: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:00,638 INFO L290 TraceCheckUtils]: 58: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:00,639 INFO L290 TraceCheckUtils]: 59: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:00,639 INFO L290 TraceCheckUtils]: 60: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:00,639 INFO L290 TraceCheckUtils]: 61: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:00,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:00,640 INFO L290 TraceCheckUtils]: 63: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:00,640 INFO L290 TraceCheckUtils]: 64: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:00,640 INFO L290 TraceCheckUtils]: 65: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:00,641 INFO L290 TraceCheckUtils]: 66: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:00,641 INFO L290 TraceCheckUtils]: 67: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:00,641 INFO L290 TraceCheckUtils]: 68: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:00,642 INFO L290 TraceCheckUtils]: 69: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:00,642 INFO L290 TraceCheckUtils]: 70: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:00,642 INFO L290 TraceCheckUtils]: 71: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:00,642 INFO L290 TraceCheckUtils]: 72: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:00,643 INFO L290 TraceCheckUtils]: 73: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:00,643 INFO L290 TraceCheckUtils]: 74: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:00,643 INFO L290 TraceCheckUtils]: 75: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:00,644 INFO L290 TraceCheckUtils]: 76: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:00,644 INFO L290 TraceCheckUtils]: 77: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:00,644 INFO L290 TraceCheckUtils]: 78: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:00,644 INFO L290 TraceCheckUtils]: 79: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:00,645 INFO L290 TraceCheckUtils]: 80: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:00,645 INFO L290 TraceCheckUtils]: 81: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:00,645 INFO L290 TraceCheckUtils]: 82: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:00,646 INFO L290 TraceCheckUtils]: 83: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:00,646 INFO L290 TraceCheckUtils]: 84: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:00,646 INFO L290 TraceCheckUtils]: 85: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:00,646 INFO L290 TraceCheckUtils]: 86: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:00,647 INFO L290 TraceCheckUtils]: 87: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:00,647 INFO L290 TraceCheckUtils]: 88: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:00,647 INFO L290 TraceCheckUtils]: 89: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:00,648 INFO L290 TraceCheckUtils]: 90: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:00,648 INFO L290 TraceCheckUtils]: 91: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:00,648 INFO L290 TraceCheckUtils]: 92: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 93: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 94: Hoare triple {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 95: Hoare triple {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {35155#false} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 96: Hoare triple {35155#false} assume !(~x~0 % 4294967296 < 268435455); {35155#false} is VALID [2022-04-15 06:05:00,649 INFO L272 TraceCheckUtils]: 97: Hoare triple {35155#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {35155#false} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 98: Hoare triple {35155#false} ~cond := #in~cond; {35155#false} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 99: Hoare triple {35155#false} assume 0 == ~cond; {35155#false} is VALID [2022-04-15 06:05:00,649 INFO L290 TraceCheckUtils]: 100: Hoare triple {35155#false} assume !false; {35155#false} is VALID [2022-04-15 06:05:00,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 45 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:00,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:05:00,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911242357] [2022-04-15 06:05:00,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911242357] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:05:00,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [735277681] [2022-04-15 06:05:00,663 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:05:00,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:00,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:00,669 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:00,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Waiting until timeout for monitored process [2022-04-15 06:05:00,727 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:05:00,727 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:05:00,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-15 06:05:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:00,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:05:01,303 INFO L272 TraceCheckUtils]: 0: Hoare triple {35154#true} call ULTIMATE.init(); {35154#true} is VALID [2022-04-15 06:05:01,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {35154#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-15 06:05:01,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-15 06:05:01,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-15 06:05:01,304 INFO L272 TraceCheckUtils]: 4: Hoare triple {35154#true} call #t~ret5 := main(); {35154#true} is VALID [2022-04-15 06:05:01,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {35154#true} ~x~0 := 0; {35159#(= main_~x~0 0)} is VALID [2022-04-15 06:05:01,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {35159#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {35159#(= main_~x~0 0)} is VALID [2022-04-15 06:05:01,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {35159#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:01,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:01,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:01,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:01,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:01,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:01,306 INFO L290 TraceCheckUtils]: 13: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:01,306 INFO L290 TraceCheckUtils]: 14: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:01,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:01,307 INFO L290 TraceCheckUtils]: 16: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:01,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:01,308 INFO L290 TraceCheckUtils]: 18: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:01,308 INFO L290 TraceCheckUtils]: 19: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:01,308 INFO L290 TraceCheckUtils]: 20: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:01,308 INFO L290 TraceCheckUtils]: 21: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:01,309 INFO L290 TraceCheckUtils]: 22: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:01,309 INFO L290 TraceCheckUtils]: 23: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:01,309 INFO L290 TraceCheckUtils]: 24: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:01,310 INFO L290 TraceCheckUtils]: 25: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:01,310 INFO L290 TraceCheckUtils]: 26: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:01,310 INFO L290 TraceCheckUtils]: 27: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:01,310 INFO L290 TraceCheckUtils]: 28: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:01,311 INFO L290 TraceCheckUtils]: 29: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:01,311 INFO L290 TraceCheckUtils]: 30: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:01,311 INFO L290 TraceCheckUtils]: 31: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:01,312 INFO L290 TraceCheckUtils]: 32: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:01,312 INFO L290 TraceCheckUtils]: 33: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:01,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:01,313 INFO L290 TraceCheckUtils]: 35: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:01,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:01,313 INFO L290 TraceCheckUtils]: 37: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:01,313 INFO L290 TraceCheckUtils]: 38: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:01,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:01,314 INFO L290 TraceCheckUtils]: 40: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:01,314 INFO L290 TraceCheckUtils]: 41: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:01,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:01,315 INFO L290 TraceCheckUtils]: 43: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:01,315 INFO L290 TraceCheckUtils]: 44: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:01,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:01,316 INFO L290 TraceCheckUtils]: 46: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:01,316 INFO L290 TraceCheckUtils]: 47: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:01,316 INFO L290 TraceCheckUtils]: 48: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:01,317 INFO L290 TraceCheckUtils]: 49: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:01,317 INFO L290 TraceCheckUtils]: 50: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:01,317 INFO L290 TraceCheckUtils]: 51: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:01,318 INFO L290 TraceCheckUtils]: 52: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:01,318 INFO L290 TraceCheckUtils]: 53: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:01,318 INFO L290 TraceCheckUtils]: 54: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:01,318 INFO L290 TraceCheckUtils]: 55: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:01,319 INFO L290 TraceCheckUtils]: 56: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:01,319 INFO L290 TraceCheckUtils]: 57: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:01,319 INFO L290 TraceCheckUtils]: 58: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:01,320 INFO L290 TraceCheckUtils]: 59: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:01,320 INFO L290 TraceCheckUtils]: 60: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:01,320 INFO L290 TraceCheckUtils]: 61: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:01,320 INFO L290 TraceCheckUtils]: 62: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:01,321 INFO L290 TraceCheckUtils]: 63: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:01,321 INFO L290 TraceCheckUtils]: 64: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:01,321 INFO L290 TraceCheckUtils]: 65: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:01,322 INFO L290 TraceCheckUtils]: 66: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:01,322 INFO L290 TraceCheckUtils]: 67: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:01,322 INFO L290 TraceCheckUtils]: 68: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:01,322 INFO L290 TraceCheckUtils]: 69: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:01,323 INFO L290 TraceCheckUtils]: 70: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:01,323 INFO L290 TraceCheckUtils]: 71: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:01,323 INFO L290 TraceCheckUtils]: 72: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:01,324 INFO L290 TraceCheckUtils]: 73: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:01,324 INFO L290 TraceCheckUtils]: 74: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:01,324 INFO L290 TraceCheckUtils]: 75: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:01,324 INFO L290 TraceCheckUtils]: 76: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:01,325 INFO L290 TraceCheckUtils]: 77: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:01,325 INFO L290 TraceCheckUtils]: 78: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:01,325 INFO L290 TraceCheckUtils]: 79: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:01,326 INFO L290 TraceCheckUtils]: 80: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:01,326 INFO L290 TraceCheckUtils]: 81: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:01,326 INFO L290 TraceCheckUtils]: 82: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:01,327 INFO L290 TraceCheckUtils]: 83: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:01,327 INFO L290 TraceCheckUtils]: 84: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:01,327 INFO L290 TraceCheckUtils]: 85: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:01,327 INFO L290 TraceCheckUtils]: 86: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:01,328 INFO L290 TraceCheckUtils]: 87: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:01,328 INFO L290 TraceCheckUtils]: 88: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:01,328 INFO L290 TraceCheckUtils]: 89: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:01,328 INFO L290 TraceCheckUtils]: 90: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:01,329 INFO L290 TraceCheckUtils]: 91: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:01,329 INFO L290 TraceCheckUtils]: 92: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:01,329 INFO L290 TraceCheckUtils]: 93: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:01,330 INFO L290 TraceCheckUtils]: 94: Hoare triple {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:01,330 INFO L290 TraceCheckUtils]: 95: Hoare triple {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:01,330 INFO L290 TraceCheckUtils]: 96: Hoare triple {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 268435455); {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:01,331 INFO L272 TraceCheckUtils]: 97: Hoare triple {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:05:01,331 INFO L290 TraceCheckUtils]: 98: Hoare triple {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {35505#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:05:01,331 INFO L290 TraceCheckUtils]: 99: Hoare triple {35505#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {35155#false} is VALID [2022-04-15 06:05:01,331 INFO L290 TraceCheckUtils]: 100: Hoare triple {35155#false} assume !false; {35155#false} is VALID [2022-04-15 06:05:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:01,332 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:05:01,595 INFO L290 TraceCheckUtils]: 100: Hoare triple {35155#false} assume !false; {35155#false} is VALID [2022-04-15 06:05:01,595 INFO L290 TraceCheckUtils]: 99: Hoare triple {35505#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {35155#false} is VALID [2022-04-15 06:05:01,595 INFO L290 TraceCheckUtils]: 98: Hoare triple {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {35505#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:05:01,595 INFO L272 TraceCheckUtils]: 97: Hoare triple {35521#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:05:01,596 INFO L290 TraceCheckUtils]: 96: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,596 INFO L290 TraceCheckUtils]: 95: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,596 INFO L290 TraceCheckUtils]: 94: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,597 INFO L290 TraceCheckUtils]: 93: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,597 INFO L290 TraceCheckUtils]: 92: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,597 INFO L290 TraceCheckUtils]: 91: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,598 INFO L290 TraceCheckUtils]: 88: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,599 INFO L290 TraceCheckUtils]: 87: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,599 INFO L290 TraceCheckUtils]: 86: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,599 INFO L290 TraceCheckUtils]: 85: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,599 INFO L290 TraceCheckUtils]: 84: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,600 INFO L290 TraceCheckUtils]: 83: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,600 INFO L290 TraceCheckUtils]: 82: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,600 INFO L290 TraceCheckUtils]: 81: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,600 INFO L290 TraceCheckUtils]: 80: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,601 INFO L290 TraceCheckUtils]: 79: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,601 INFO L290 TraceCheckUtils]: 78: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,601 INFO L290 TraceCheckUtils]: 77: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,602 INFO L290 TraceCheckUtils]: 76: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,602 INFO L290 TraceCheckUtils]: 75: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,602 INFO L290 TraceCheckUtils]: 74: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,603 INFO L290 TraceCheckUtils]: 73: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,603 INFO L290 TraceCheckUtils]: 72: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,603 INFO L290 TraceCheckUtils]: 71: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,603 INFO L290 TraceCheckUtils]: 70: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,604 INFO L290 TraceCheckUtils]: 69: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,604 INFO L290 TraceCheckUtils]: 67: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,604 INFO L290 TraceCheckUtils]: 66: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,605 INFO L290 TraceCheckUtils]: 65: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,605 INFO L290 TraceCheckUtils]: 64: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,605 INFO L290 TraceCheckUtils]: 63: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,606 INFO L290 TraceCheckUtils]: 62: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,606 INFO L290 TraceCheckUtils]: 61: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,606 INFO L290 TraceCheckUtils]: 60: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,607 INFO L290 TraceCheckUtils]: 59: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,607 INFO L290 TraceCheckUtils]: 58: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,607 INFO L290 TraceCheckUtils]: 57: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,607 INFO L290 TraceCheckUtils]: 56: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,608 INFO L290 TraceCheckUtils]: 55: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,608 INFO L290 TraceCheckUtils]: 54: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,608 INFO L290 TraceCheckUtils]: 53: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,608 INFO L290 TraceCheckUtils]: 52: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,609 INFO L290 TraceCheckUtils]: 51: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,609 INFO L290 TraceCheckUtils]: 50: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,609 INFO L290 TraceCheckUtils]: 49: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,610 INFO L290 TraceCheckUtils]: 48: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,610 INFO L290 TraceCheckUtils]: 47: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,610 INFO L290 TraceCheckUtils]: 46: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,611 INFO L290 TraceCheckUtils]: 45: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,611 INFO L290 TraceCheckUtils]: 44: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,611 INFO L290 TraceCheckUtils]: 43: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,611 INFO L290 TraceCheckUtils]: 42: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,612 INFO L290 TraceCheckUtils]: 41: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,612 INFO L290 TraceCheckUtils]: 40: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,612 INFO L290 TraceCheckUtils]: 39: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,613 INFO L290 TraceCheckUtils]: 37: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,613 INFO L290 TraceCheckUtils]: 36: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,613 INFO L290 TraceCheckUtils]: 35: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,614 INFO L290 TraceCheckUtils]: 33: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,614 INFO L290 TraceCheckUtils]: 32: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,615 INFO L290 TraceCheckUtils]: 31: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,615 INFO L290 TraceCheckUtils]: 30: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,615 INFO L290 TraceCheckUtils]: 29: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,615 INFO L290 TraceCheckUtils]: 28: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,616 INFO L290 TraceCheckUtils]: 27: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,616 INFO L290 TraceCheckUtils]: 26: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,616 INFO L290 TraceCheckUtils]: 25: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,616 INFO L290 TraceCheckUtils]: 24: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,617 INFO L290 TraceCheckUtils]: 23: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,617 INFO L290 TraceCheckUtils]: 22: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,619 INFO L290 TraceCheckUtils]: 17: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,619 INFO L290 TraceCheckUtils]: 16: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,619 INFO L290 TraceCheckUtils]: 15: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,620 INFO L290 TraceCheckUtils]: 13: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,620 INFO L290 TraceCheckUtils]: 12: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,621 INFO L290 TraceCheckUtils]: 9: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,621 INFO L290 TraceCheckUtils]: 8: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:01,622 INFO L290 TraceCheckUtils]: 6: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {35154#true} ~x~0 := 0; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:01,622 INFO L272 TraceCheckUtils]: 4: Hoare triple {35154#true} call #t~ret5 := main(); {35154#true} is VALID [2022-04-15 06:05:01,622 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-15 06:05:01,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-15 06:05:01,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {35154#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-15 06:05:01,622 INFO L272 TraceCheckUtils]: 0: Hoare triple {35154#true} call ULTIMATE.init(); {35154#true} is VALID [2022-04-15 06:05:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1034 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2022-04-15 06:05:01,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [735277681] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:05:01,623 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:05:01,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 50, 6] total 54 [2022-04-15 06:05:01,623 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:05:01,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [595241724] [2022-04-15 06:05:01,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [595241724] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:05:01,623 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:05:01,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-15 06:05:01,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804688648] [2022-04-15 06:05:01,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:05:01,623 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 101 [2022-04-15 06:05:01,624 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:05:01,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:01,678 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:01,679 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-15 06:05:01,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:01,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-15 06:05:01,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=2666, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 06:05:01,681 INFO L87 Difference]: Start difference. First operand 103 states and 105 transitions. Second operand has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:06,431 INFO L93 Difference]: Finished difference Result 112 states and 116 transitions. [2022-04-15 06:05:06,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-15 06:05:06,431 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 101 [2022-04-15 06:05:06,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:05:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 113 transitions. [2022-04-15 06:05:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 113 transitions. [2022-04-15 06:05:06,433 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 113 transitions. [2022-04-15 06:05:06,491 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:06,492 INFO L225 Difference]: With dead ends: 112 [2022-04-15 06:05:06,492 INFO L226 Difference]: Without dead ends: 105 [2022-04-15 06:05:06,492 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 196 SyntacticMatches, 3 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1007 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=508, Invalid=9194, Unknown=0, NotChecked=0, Total=9702 [2022-04-15 06:05:06,493 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 53 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 3943 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 4034 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 3943 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:05:06,493 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [53 Valid, 34 Invalid, 4034 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 3943 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 06:05:06,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2022-04-15 06:05:06,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2022-04-15 06:05:06,663 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:05:06,663 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,663 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,663 INFO L87 Difference]: Start difference. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:06,664 INFO L93 Difference]: Finished difference Result 105 states and 107 transitions. [2022-04-15 06:05:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-04-15 06:05:06,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:06,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:06,665 INFO L74 IsIncluded]: Start isIncluded. First operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 105 states. [2022-04-15 06:05:06,665 INFO L87 Difference]: Start difference. First operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 105 states. [2022-04-15 06:05:06,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:06,665 INFO L93 Difference]: Finished difference Result 105 states and 107 transitions. [2022-04-15 06:05:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-04-15 06:05:06,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:06,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:06,666 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:05:06,666 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:05:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 107 transitions. [2022-04-15 06:05:06,667 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 107 transitions. Word has length 101 [2022-04-15 06:05:06,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:05:06,667 INFO L478 AbstractCegarLoop]: Abstraction has 105 states and 107 transitions. [2022-04-15 06:05:06,667 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:06,667 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 107 transitions. [2022-04-15 06:05:06,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-04-15 06:05:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-04-15 06:05:06,774 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:05:06,774 INFO L499 BasicCegarLoop]: trace histogram [46, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:05:06,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:06,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:07,175 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,89 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89,88 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:07,175 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:05:07,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:05:07,175 INFO L85 PathProgramCache]: Analyzing trace with hash -757423530, now seen corresponding path program 89 times [2022-04-15 06:05:07,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:07,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1770861560] [2022-04-15 06:05:10,088 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:05:10,237 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:05:10,464 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:05:10,465 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:05:10,468 INFO L85 PathProgramCache]: Analyzing trace with hash 427899312, now seen corresponding path program 1 times [2022-04-15 06:05:10,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:10,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558567971] [2022-04-15 06:05:10,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:10,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:10,482 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_91.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_91.0)) 4294967296)) 65521) 0) [2022-04-15 06:05:10,482 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_91.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_91.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:05:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:05:10,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1506633652] [2022-04-15 06:05:10,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:10,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:10,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:10,495 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:10,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2022-04-15 06:05:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:10,542 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:05:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:10,559 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:05:10,559 INFO L85 PathProgramCache]: Analyzing trace with hash -757423530, now seen corresponding path program 90 times [2022-04-15 06:05:10,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:10,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910352099] [2022-04-15 06:05:10,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:10,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:11,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:05:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:11,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {36601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-15 06:05:11,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-15 06:05:11,605 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-15 06:05:11,605 INFO L272 TraceCheckUtils]: 0: Hoare triple {36550#true} call ULTIMATE.init(); {36601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:05:11,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {36601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-15 06:05:11,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-15 06:05:11,605 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-15 06:05:11,606 INFO L272 TraceCheckUtils]: 4: Hoare triple {36550#true} call #t~ret5 := main(); {36550#true} is VALID [2022-04-15 06:05:11,606 INFO L290 TraceCheckUtils]: 5: Hoare triple {36550#true} ~x~0 := 0; {36555#(= main_~x~0 0)} is VALID [2022-04-15 06:05:11,606 INFO L290 TraceCheckUtils]: 6: Hoare triple {36555#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {36555#(= main_~x~0 0)} is VALID [2022-04-15 06:05:11,606 INFO L290 TraceCheckUtils]: 7: Hoare triple {36555#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:11,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:11,607 INFO L290 TraceCheckUtils]: 9: Hoare triple {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:11,607 INFO L290 TraceCheckUtils]: 10: Hoare triple {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:11,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:11,608 INFO L290 TraceCheckUtils]: 12: Hoare triple {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:11,608 INFO L290 TraceCheckUtils]: 13: Hoare triple {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:11,608 INFO L290 TraceCheckUtils]: 14: Hoare triple {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:11,609 INFO L290 TraceCheckUtils]: 15: Hoare triple {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:11,609 INFO L290 TraceCheckUtils]: 16: Hoare triple {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:11,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:11,609 INFO L290 TraceCheckUtils]: 18: Hoare triple {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:11,610 INFO L290 TraceCheckUtils]: 19: Hoare triple {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:11,610 INFO L290 TraceCheckUtils]: 20: Hoare triple {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:11,610 INFO L290 TraceCheckUtils]: 21: Hoare triple {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:11,610 INFO L290 TraceCheckUtils]: 22: Hoare triple {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:11,611 INFO L290 TraceCheckUtils]: 23: Hoare triple {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:11,611 INFO L290 TraceCheckUtils]: 24: Hoare triple {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:11,611 INFO L290 TraceCheckUtils]: 25: Hoare triple {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:11,612 INFO L290 TraceCheckUtils]: 26: Hoare triple {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:11,612 INFO L290 TraceCheckUtils]: 27: Hoare triple {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:11,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:11,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:11,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:11,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:11,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:11,614 INFO L290 TraceCheckUtils]: 33: Hoare triple {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:11,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:11,614 INFO L290 TraceCheckUtils]: 35: Hoare triple {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:11,614 INFO L290 TraceCheckUtils]: 36: Hoare triple {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:11,615 INFO L290 TraceCheckUtils]: 37: Hoare triple {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:11,615 INFO L290 TraceCheckUtils]: 38: Hoare triple {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:11,615 INFO L290 TraceCheckUtils]: 39: Hoare triple {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:11,616 INFO L290 TraceCheckUtils]: 40: Hoare triple {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:11,616 INFO L290 TraceCheckUtils]: 41: Hoare triple {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:11,616 INFO L290 TraceCheckUtils]: 42: Hoare triple {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:11,617 INFO L290 TraceCheckUtils]: 43: Hoare triple {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:11,617 INFO L290 TraceCheckUtils]: 44: Hoare triple {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:11,617 INFO L290 TraceCheckUtils]: 45: Hoare triple {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:11,617 INFO L290 TraceCheckUtils]: 46: Hoare triple {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:11,618 INFO L290 TraceCheckUtils]: 47: Hoare triple {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:11,618 INFO L290 TraceCheckUtils]: 48: Hoare triple {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:11,618 INFO L290 TraceCheckUtils]: 49: Hoare triple {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:11,618 INFO L290 TraceCheckUtils]: 50: Hoare triple {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:11,619 INFO L290 TraceCheckUtils]: 51: Hoare triple {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:11,619 INFO L290 TraceCheckUtils]: 52: Hoare triple {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:11,619 INFO L290 TraceCheckUtils]: 53: Hoare triple {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:11,620 INFO L290 TraceCheckUtils]: 54: Hoare triple {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:11,620 INFO L290 TraceCheckUtils]: 55: Hoare triple {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:11,620 INFO L290 TraceCheckUtils]: 56: Hoare triple {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:11,621 INFO L290 TraceCheckUtils]: 57: Hoare triple {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:11,621 INFO L290 TraceCheckUtils]: 58: Hoare triple {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:11,621 INFO L290 TraceCheckUtils]: 59: Hoare triple {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:11,621 INFO L290 TraceCheckUtils]: 60: Hoare triple {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:11,622 INFO L290 TraceCheckUtils]: 61: Hoare triple {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:11,622 INFO L290 TraceCheckUtils]: 62: Hoare triple {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:11,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:11,622 INFO L290 TraceCheckUtils]: 64: Hoare triple {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:11,623 INFO L290 TraceCheckUtils]: 65: Hoare triple {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:11,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:11,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:11,624 INFO L290 TraceCheckUtils]: 68: Hoare triple {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:11,624 INFO L290 TraceCheckUtils]: 69: Hoare triple {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:11,624 INFO L290 TraceCheckUtils]: 70: Hoare triple {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:11,625 INFO L290 TraceCheckUtils]: 71: Hoare triple {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:11,625 INFO L290 TraceCheckUtils]: 72: Hoare triple {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:11,625 INFO L290 TraceCheckUtils]: 73: Hoare triple {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:11,625 INFO L290 TraceCheckUtils]: 74: Hoare triple {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:11,626 INFO L290 TraceCheckUtils]: 75: Hoare triple {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:11,626 INFO L290 TraceCheckUtils]: 76: Hoare triple {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:11,626 INFO L290 TraceCheckUtils]: 77: Hoare triple {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:11,627 INFO L290 TraceCheckUtils]: 78: Hoare triple {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:11,627 INFO L290 TraceCheckUtils]: 79: Hoare triple {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:11,627 INFO L290 TraceCheckUtils]: 80: Hoare triple {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:11,627 INFO L290 TraceCheckUtils]: 81: Hoare triple {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:11,628 INFO L290 TraceCheckUtils]: 82: Hoare triple {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:11,628 INFO L290 TraceCheckUtils]: 83: Hoare triple {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:11,628 INFO L290 TraceCheckUtils]: 84: Hoare triple {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:11,629 INFO L290 TraceCheckUtils]: 85: Hoare triple {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:11,629 INFO L290 TraceCheckUtils]: 86: Hoare triple {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:11,629 INFO L290 TraceCheckUtils]: 87: Hoare triple {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:11,629 INFO L290 TraceCheckUtils]: 88: Hoare triple {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:11,630 INFO L290 TraceCheckUtils]: 89: Hoare triple {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:11,630 INFO L290 TraceCheckUtils]: 90: Hoare triple {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:11,630 INFO L290 TraceCheckUtils]: 91: Hoare triple {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:11,631 INFO L290 TraceCheckUtils]: 92: Hoare triple {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:11,631 INFO L290 TraceCheckUtils]: 93: Hoare triple {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:11,631 INFO L290 TraceCheckUtils]: 94: Hoare triple {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 95: Hoare triple {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 96: Hoare triple {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 97: Hoare triple {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {36551#false} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 98: Hoare triple {36551#false} assume !(~x~0 % 4294967296 < 268435455); {36551#false} is VALID [2022-04-15 06:05:11,632 INFO L272 TraceCheckUtils]: 99: Hoare triple {36551#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {36551#false} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 100: Hoare triple {36551#false} ~cond := #in~cond; {36551#false} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 101: Hoare triple {36551#false} assume 0 == ~cond; {36551#false} is VALID [2022-04-15 06:05:11,632 INFO L290 TraceCheckUtils]: 102: Hoare triple {36551#false} assume !false; {36551#false} is VALID [2022-04-15 06:05:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 46 proven. 2070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:11,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:05:11,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910352099] [2022-04-15 06:05:11,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910352099] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:05:11,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [611815647] [2022-04-15 06:05:11,633 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:05:11,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:11,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:11,648 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:11,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Waiting until timeout for monitored process [2022-04-15 06:05:11,717 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:05:11,717 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:05:11,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 06:05:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:11,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:05:11,925 INFO L272 TraceCheckUtils]: 0: Hoare triple {36550#true} call ULTIMATE.init(); {36550#true} is VALID [2022-04-15 06:05:11,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {36550#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 2: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L272 TraceCheckUtils]: 4: Hoare triple {36550#true} call #t~ret5 := main(); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {36550#true} ~x~0 := 0; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 6: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 7: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 10: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 11: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 12: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 13: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 15: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 16: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 17: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 18: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 19: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 20: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 21: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,926 INFO L290 TraceCheckUtils]: 22: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 23: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 24: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 25: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 26: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 27: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 28: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 29: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 30: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 31: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 32: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 33: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 34: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 35: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 36: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 37: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 38: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 39: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 40: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 41: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,927 INFO L290 TraceCheckUtils]: 42: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 43: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 44: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 45: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 46: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 47: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 48: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 49: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 50: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 51: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 52: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 53: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 54: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 55: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 56: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 57: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 58: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 59: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 60: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 61: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 62: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,928 INFO L290 TraceCheckUtils]: 63: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 64: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 65: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 66: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 67: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 68: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 69: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 70: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 71: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 72: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 73: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 74: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 75: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 76: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 77: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 78: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 79: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 80: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 81: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 82: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 83: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,929 INFO L290 TraceCheckUtils]: 84: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 85: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 86: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 87: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 88: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 89: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 90: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 91: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 92: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 93: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:11,930 INFO L290 TraceCheckUtils]: 94: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:11,931 INFO L290 TraceCheckUtils]: 95: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:05:11,931 INFO L290 TraceCheckUtils]: 96: Hoare triple {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:05:11,932 INFO L290 TraceCheckUtils]: 97: Hoare triple {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {36897#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:05:11,933 INFO L290 TraceCheckUtils]: 98: Hoare triple {36897#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {36551#false} is VALID [2022-04-15 06:05:11,933 INFO L272 TraceCheckUtils]: 99: Hoare triple {36551#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {36551#false} is VALID [2022-04-15 06:05:11,933 INFO L290 TraceCheckUtils]: 100: Hoare triple {36551#false} ~cond := #in~cond; {36551#false} is VALID [2022-04-15 06:05:11,933 INFO L290 TraceCheckUtils]: 101: Hoare triple {36551#false} assume 0 == ~cond; {36551#false} is VALID [2022-04-15 06:05:11,933 INFO L290 TraceCheckUtils]: 102: Hoare triple {36551#false} assume !false; {36551#false} is VALID [2022-04-15 06:05:11,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 135 proven. 1 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-04-15 06:05:11,933 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:05:12,692 INFO L290 TraceCheckUtils]: 102: Hoare triple {36551#false} assume !false; {36551#false} is VALID [2022-04-15 06:05:12,692 INFO L290 TraceCheckUtils]: 101: Hoare triple {36916#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {36551#false} is VALID [2022-04-15 06:05:12,692 INFO L290 TraceCheckUtils]: 100: Hoare triple {36920#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {36916#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:05:12,693 INFO L272 TraceCheckUtils]: 99: Hoare triple {36924#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {36920#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:05:12,693 INFO L290 TraceCheckUtils]: 98: Hoare triple {36928#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 268435455); {36924#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:12,694 INFO L290 TraceCheckUtils]: 97: Hoare triple {36932#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {36928#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:05:12,694 INFO L290 TraceCheckUtils]: 96: Hoare triple {36936#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !!(~x~0 % 4294967296 < 268435455); {36932#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:05:12,696 INFO L290 TraceCheckUtils]: 95: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36936#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:05:12,696 INFO L290 TraceCheckUtils]: 94: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,696 INFO L290 TraceCheckUtils]: 93: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,696 INFO L290 TraceCheckUtils]: 92: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,696 INFO L290 TraceCheckUtils]: 91: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 90: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 89: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 88: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 87: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 86: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 85: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 84: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 83: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 82: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 81: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 80: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 79: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 78: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 77: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 76: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 75: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 74: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 73: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 72: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 71: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,697 INFO L290 TraceCheckUtils]: 70: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 69: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 68: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 67: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 66: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 65: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 64: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 63: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 62: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 61: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 60: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 59: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 56: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 55: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 54: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 53: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 52: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 51: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 50: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,698 INFO L290 TraceCheckUtils]: 49: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 48: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 47: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 46: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 45: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 44: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 43: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 42: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 41: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 40: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 39: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 38: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 37: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 36: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 35: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 33: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 32: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 31: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 30: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,699 INFO L290 TraceCheckUtils]: 29: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 28: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 27: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 26: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 25: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 24: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 23: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 22: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 19: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 18: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 17: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 16: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 15: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 14: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 13: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 12: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,700 INFO L290 TraceCheckUtils]: 9: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L290 TraceCheckUtils]: 7: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L290 TraceCheckUtils]: 6: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L290 TraceCheckUtils]: 5: Hoare triple {36550#true} ~x~0 := 0; {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L272 TraceCheckUtils]: 4: Hoare triple {36550#true} call #t~ret5 := main(); {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {36550#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {36550#true} call ULTIMATE.init(); {36550#true} is VALID [2022-04-15 06:05:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 135 proven. 1 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-04-15 06:05:12,701 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [611815647] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:05:12,701 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:05:12,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 4, 8] total 57 [2022-04-15 06:05:12,702 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:05:12,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1770861560] [2022-04-15 06:05:12,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1770861560] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:05:12,702 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:05:12,702 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-15 06:05:12,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250869080] [2022-04-15 06:05:12,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:05:12,702 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 103 [2022-04-15 06:05:12,703 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:05:12,703 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:12,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:12,750 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-15 06:05:12,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:12,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-15 06:05:12,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=371, Invalid=2821, Unknown=0, NotChecked=0, Total=3192 [2022-04-15 06:05:12,751 INFO L87 Difference]: Start difference. First operand 105 states and 107 transitions. Second operand has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:17,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:17,768 INFO L93 Difference]: Finished difference Result 114 states and 118 transitions. [2022-04-15 06:05:17,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-15 06:05:17,769 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 103 [2022-04-15 06:05:17,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:05:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 115 transitions. [2022-04-15 06:05:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 115 transitions. [2022-04-15 06:05:17,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 115 transitions. [2022-04-15 06:05:17,874 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:17,875 INFO L225 Difference]: With dead ends: 114 [2022-04-15 06:05:17,875 INFO L226 Difference]: Without dead ends: 107 [2022-04-15 06:05:17,876 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 200 SyntacticMatches, 1 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1045 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=850, Invalid=9656, Unknown=0, NotChecked=0, Total=10506 [2022-04-15 06:05:17,876 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 54 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 4224 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 4317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 4224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:05:17,877 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 119 Invalid, 4317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 4224 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-15 06:05:17,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2022-04-15 06:05:18,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2022-04-15 06:05:18,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:05:18,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:18,091 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:18,091 INFO L87 Difference]: Start difference. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:18,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:18,092 INFO L93 Difference]: Finished difference Result 107 states and 109 transitions. [2022-04-15 06:05:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-04-15 06:05:18,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:18,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:18,092 INFO L74 IsIncluded]: Start isIncluded. First operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 107 states. [2022-04-15 06:05:18,092 INFO L87 Difference]: Start difference. First operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 107 states. [2022-04-15 06:05:18,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:18,093 INFO L93 Difference]: Finished difference Result 107 states and 109 transitions. [2022-04-15 06:05:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-04-15 06:05:18,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:18,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:18,093 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:05:18,093 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:05:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 109 transitions. [2022-04-15 06:05:18,094 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 109 transitions. Word has length 103 [2022-04-15 06:05:18,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:05:18,094 INFO L478 AbstractCegarLoop]: Abstraction has 107 states and 109 transitions. [2022-04-15 06:05:18,095 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:18,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 107 states and 109 transitions. [2022-04-15 06:05:18,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-04-15 06:05:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-15 06:05:18,286 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:05:18,286 INFO L499 BasicCegarLoop]: trace histogram [47, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:05:18,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:18,496 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:18,694 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 90 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,91 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:18,694 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:05:18,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:05:18,694 INFO L85 PathProgramCache]: Analyzing trace with hash -92602253, now seen corresponding path program 91 times [2022-04-15 06:05:18,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:18,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [607912730] [2022-04-15 06:05:19,818 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:05:20,000 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:05:20,585 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:05:20,587 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:05:20,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1817535824, now seen corresponding path program 1 times [2022-04-15 06:05:20,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:20,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996847626] [2022-04-15 06:05:20,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:20,597 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_93.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_93.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:05:20,597 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_93.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_93.0)) 4294967296)) 65521) 0) [2022-04-15 06:05:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:05:20,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1948081869] [2022-04-15 06:05:20,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:20,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:20,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:20,603 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:20,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Waiting until timeout for monitored process [2022-04-15 06:05:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:20,671 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:05:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:20,680 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:05:20,680 INFO L85 PathProgramCache]: Analyzing trace with hash -92602253, now seen corresponding path program 92 times [2022-04-15 06:05:20,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:20,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255517394] [2022-04-15 06:05:20,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:20,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:21,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:05:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:21,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {38027#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-15 06:05:21,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-15 06:05:21,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-15 06:05:21,715 INFO L272 TraceCheckUtils]: 0: Hoare triple {37975#true} call ULTIMATE.init(); {38027#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:05:21,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {38027#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-15 06:05:21,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-15 06:05:21,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-15 06:05:21,715 INFO L272 TraceCheckUtils]: 4: Hoare triple {37975#true} call #t~ret5 := main(); {37975#true} is VALID [2022-04-15 06:05:21,715 INFO L290 TraceCheckUtils]: 5: Hoare triple {37975#true} ~x~0 := 0; {37980#(= main_~x~0 0)} is VALID [2022-04-15 06:05:21,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {37980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37980#(= main_~x~0 0)} is VALID [2022-04-15 06:05:21,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {37980#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:21,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:21,716 INFO L290 TraceCheckUtils]: 9: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:21,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:21,717 INFO L290 TraceCheckUtils]: 11: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:21,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:21,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:21,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:21,718 INFO L290 TraceCheckUtils]: 15: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:21,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:21,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:21,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:21,720 INFO L290 TraceCheckUtils]: 19: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:21,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:21,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:21,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:21,721 INFO L290 TraceCheckUtils]: 23: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:21,721 INFO L290 TraceCheckUtils]: 24: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:21,722 INFO L290 TraceCheckUtils]: 25: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:21,722 INFO L290 TraceCheckUtils]: 26: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:21,722 INFO L290 TraceCheckUtils]: 27: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:21,722 INFO L290 TraceCheckUtils]: 28: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:21,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:21,723 INFO L290 TraceCheckUtils]: 30: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:21,724 INFO L290 TraceCheckUtils]: 31: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:21,724 INFO L290 TraceCheckUtils]: 32: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:21,724 INFO L290 TraceCheckUtils]: 33: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:21,724 INFO L290 TraceCheckUtils]: 34: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:21,725 INFO L290 TraceCheckUtils]: 35: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:21,725 INFO L290 TraceCheckUtils]: 36: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:21,726 INFO L290 TraceCheckUtils]: 37: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:21,726 INFO L290 TraceCheckUtils]: 38: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:21,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:21,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:21,727 INFO L290 TraceCheckUtils]: 41: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:21,727 INFO L290 TraceCheckUtils]: 42: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:21,728 INFO L290 TraceCheckUtils]: 43: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:21,728 INFO L290 TraceCheckUtils]: 44: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:21,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:21,728 INFO L290 TraceCheckUtils]: 46: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:21,729 INFO L290 TraceCheckUtils]: 47: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:21,729 INFO L290 TraceCheckUtils]: 48: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:21,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:21,730 INFO L290 TraceCheckUtils]: 50: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:21,730 INFO L290 TraceCheckUtils]: 51: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:21,730 INFO L290 TraceCheckUtils]: 52: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:21,731 INFO L290 TraceCheckUtils]: 53: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:21,731 INFO L290 TraceCheckUtils]: 54: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:21,732 INFO L290 TraceCheckUtils]: 55: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:21,732 INFO L290 TraceCheckUtils]: 56: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:21,732 INFO L290 TraceCheckUtils]: 57: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:21,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:21,733 INFO L290 TraceCheckUtils]: 59: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:21,733 INFO L290 TraceCheckUtils]: 60: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:21,734 INFO L290 TraceCheckUtils]: 61: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:21,734 INFO L290 TraceCheckUtils]: 62: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:21,734 INFO L290 TraceCheckUtils]: 63: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:21,735 INFO L290 TraceCheckUtils]: 64: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:21,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:21,735 INFO L290 TraceCheckUtils]: 66: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:21,736 INFO L290 TraceCheckUtils]: 67: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:21,736 INFO L290 TraceCheckUtils]: 68: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:21,736 INFO L290 TraceCheckUtils]: 69: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:21,737 INFO L290 TraceCheckUtils]: 70: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:21,737 INFO L290 TraceCheckUtils]: 71: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:21,737 INFO L290 TraceCheckUtils]: 72: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:21,738 INFO L290 TraceCheckUtils]: 73: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:21,738 INFO L290 TraceCheckUtils]: 74: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:21,738 INFO L290 TraceCheckUtils]: 75: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:21,739 INFO L290 TraceCheckUtils]: 76: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:21,739 INFO L290 TraceCheckUtils]: 77: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:21,739 INFO L290 TraceCheckUtils]: 78: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:21,740 INFO L290 TraceCheckUtils]: 79: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:21,740 INFO L290 TraceCheckUtils]: 80: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:21,740 INFO L290 TraceCheckUtils]: 81: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:21,741 INFO L290 TraceCheckUtils]: 82: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:21,741 INFO L290 TraceCheckUtils]: 83: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:21,741 INFO L290 TraceCheckUtils]: 84: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:21,742 INFO L290 TraceCheckUtils]: 85: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:21,742 INFO L290 TraceCheckUtils]: 86: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:21,742 INFO L290 TraceCheckUtils]: 87: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:21,743 INFO L290 TraceCheckUtils]: 88: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:21,743 INFO L290 TraceCheckUtils]: 89: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:21,743 INFO L290 TraceCheckUtils]: 90: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:21,744 INFO L290 TraceCheckUtils]: 91: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:21,744 INFO L290 TraceCheckUtils]: 92: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:21,744 INFO L290 TraceCheckUtils]: 93: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:21,745 INFO L290 TraceCheckUtils]: 94: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:21,745 INFO L290 TraceCheckUtils]: 95: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:21,745 INFO L290 TraceCheckUtils]: 96: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:21,746 INFO L290 TraceCheckUtils]: 97: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:21,746 INFO L290 TraceCheckUtils]: 98: Hoare triple {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:21,747 INFO L290 TraceCheckUtils]: 99: Hoare triple {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {37976#false} is VALID [2022-04-15 06:05:21,747 INFO L290 TraceCheckUtils]: 100: Hoare triple {37976#false} assume !(~x~0 % 4294967296 < 268435455); {37976#false} is VALID [2022-04-15 06:05:21,747 INFO L272 TraceCheckUtils]: 101: Hoare triple {37976#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {37976#false} is VALID [2022-04-15 06:05:21,747 INFO L290 TraceCheckUtils]: 102: Hoare triple {37976#false} ~cond := #in~cond; {37976#false} is VALID [2022-04-15 06:05:21,747 INFO L290 TraceCheckUtils]: 103: Hoare triple {37976#false} assume 0 == ~cond; {37976#false} is VALID [2022-04-15 06:05:21,747 INFO L290 TraceCheckUtils]: 104: Hoare triple {37976#false} assume !false; {37976#false} is VALID [2022-04-15 06:05:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 47 proven. 2162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:21,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:05:21,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255517394] [2022-04-15 06:05:21,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255517394] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:05:21,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1362682876] [2022-04-15 06:05:21,747 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:05:21,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:21,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:21,748 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:21,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (93)] Waiting until timeout for monitored process [2022-04-15 06:05:21,813 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:05:21,813 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:05:21,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-15 06:05:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:21,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:05:22,784 INFO L272 TraceCheckUtils]: 0: Hoare triple {37975#true} call ULTIMATE.init(); {37975#true} is VALID [2022-04-15 06:05:22,785 INFO L290 TraceCheckUtils]: 1: Hoare triple {37975#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-15 06:05:22,785 INFO L290 TraceCheckUtils]: 2: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-15 06:05:22,785 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-15 06:05:22,785 INFO L272 TraceCheckUtils]: 4: Hoare triple {37975#true} call #t~ret5 := main(); {37975#true} is VALID [2022-04-15 06:05:22,785 INFO L290 TraceCheckUtils]: 5: Hoare triple {37975#true} ~x~0 := 0; {37980#(= main_~x~0 0)} is VALID [2022-04-15 06:05:22,785 INFO L290 TraceCheckUtils]: 6: Hoare triple {37980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37980#(= main_~x~0 0)} is VALID [2022-04-15 06:05:22,786 INFO L290 TraceCheckUtils]: 7: Hoare triple {37980#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:22,786 INFO L290 TraceCheckUtils]: 8: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:22,786 INFO L290 TraceCheckUtils]: 9: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:22,787 INFO L290 TraceCheckUtils]: 10: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:22,787 INFO L290 TraceCheckUtils]: 11: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:22,788 INFO L290 TraceCheckUtils]: 12: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:22,788 INFO L290 TraceCheckUtils]: 13: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:22,788 INFO L290 TraceCheckUtils]: 14: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:22,789 INFO L290 TraceCheckUtils]: 15: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:22,789 INFO L290 TraceCheckUtils]: 16: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:22,790 INFO L290 TraceCheckUtils]: 17: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:22,790 INFO L290 TraceCheckUtils]: 18: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:22,790 INFO L290 TraceCheckUtils]: 19: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:22,791 INFO L290 TraceCheckUtils]: 20: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:22,791 INFO L290 TraceCheckUtils]: 21: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:22,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:22,792 INFO L290 TraceCheckUtils]: 23: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:22,792 INFO L290 TraceCheckUtils]: 24: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:22,793 INFO L290 TraceCheckUtils]: 25: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:22,793 INFO L290 TraceCheckUtils]: 26: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:22,794 INFO L290 TraceCheckUtils]: 27: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:22,794 INFO L290 TraceCheckUtils]: 28: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:22,794 INFO L290 TraceCheckUtils]: 29: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:22,795 INFO L290 TraceCheckUtils]: 30: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:22,795 INFO L290 TraceCheckUtils]: 31: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:22,796 INFO L290 TraceCheckUtils]: 32: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:22,796 INFO L290 TraceCheckUtils]: 33: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:22,796 INFO L290 TraceCheckUtils]: 34: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:22,797 INFO L290 TraceCheckUtils]: 35: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:22,797 INFO L290 TraceCheckUtils]: 36: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:22,798 INFO L290 TraceCheckUtils]: 37: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:22,798 INFO L290 TraceCheckUtils]: 38: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:22,798 INFO L290 TraceCheckUtils]: 39: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:22,799 INFO L290 TraceCheckUtils]: 40: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:22,799 INFO L290 TraceCheckUtils]: 41: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:22,800 INFO L290 TraceCheckUtils]: 42: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:22,800 INFO L290 TraceCheckUtils]: 43: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:22,800 INFO L290 TraceCheckUtils]: 44: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:22,801 INFO L290 TraceCheckUtils]: 45: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:22,801 INFO L290 TraceCheckUtils]: 46: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:22,802 INFO L290 TraceCheckUtils]: 47: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:22,802 INFO L290 TraceCheckUtils]: 48: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:22,802 INFO L290 TraceCheckUtils]: 49: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:22,803 INFO L290 TraceCheckUtils]: 50: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:22,803 INFO L290 TraceCheckUtils]: 51: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:22,804 INFO L290 TraceCheckUtils]: 52: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:22,804 INFO L290 TraceCheckUtils]: 53: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:22,804 INFO L290 TraceCheckUtils]: 54: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:22,805 INFO L290 TraceCheckUtils]: 55: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:22,805 INFO L290 TraceCheckUtils]: 56: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:22,806 INFO L290 TraceCheckUtils]: 57: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:22,806 INFO L290 TraceCheckUtils]: 58: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:22,807 INFO L290 TraceCheckUtils]: 59: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:22,807 INFO L290 TraceCheckUtils]: 60: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:22,807 INFO L290 TraceCheckUtils]: 61: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:22,808 INFO L290 TraceCheckUtils]: 62: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:22,808 INFO L290 TraceCheckUtils]: 63: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:22,809 INFO L290 TraceCheckUtils]: 64: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:22,809 INFO L290 TraceCheckUtils]: 65: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:22,809 INFO L290 TraceCheckUtils]: 66: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:22,810 INFO L290 TraceCheckUtils]: 67: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:22,810 INFO L290 TraceCheckUtils]: 68: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:22,811 INFO L290 TraceCheckUtils]: 69: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:22,811 INFO L290 TraceCheckUtils]: 70: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:22,811 INFO L290 TraceCheckUtils]: 71: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:22,812 INFO L290 TraceCheckUtils]: 72: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:22,812 INFO L290 TraceCheckUtils]: 73: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:22,813 INFO L290 TraceCheckUtils]: 74: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:22,813 INFO L290 TraceCheckUtils]: 75: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:22,813 INFO L290 TraceCheckUtils]: 76: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:22,814 INFO L290 TraceCheckUtils]: 77: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:22,814 INFO L290 TraceCheckUtils]: 78: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:22,815 INFO L290 TraceCheckUtils]: 79: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:22,815 INFO L290 TraceCheckUtils]: 80: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:22,815 INFO L290 TraceCheckUtils]: 81: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:22,816 INFO L290 TraceCheckUtils]: 82: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:22,816 INFO L290 TraceCheckUtils]: 83: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:22,817 INFO L290 TraceCheckUtils]: 84: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:22,817 INFO L290 TraceCheckUtils]: 85: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:22,817 INFO L290 TraceCheckUtils]: 86: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:22,818 INFO L290 TraceCheckUtils]: 87: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:22,818 INFO L290 TraceCheckUtils]: 88: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:22,819 INFO L290 TraceCheckUtils]: 89: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:22,819 INFO L290 TraceCheckUtils]: 90: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:22,819 INFO L290 TraceCheckUtils]: 91: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:22,820 INFO L290 TraceCheckUtils]: 92: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:22,820 INFO L290 TraceCheckUtils]: 93: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:22,821 INFO L290 TraceCheckUtils]: 94: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:22,821 INFO L290 TraceCheckUtils]: 95: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:22,821 INFO L290 TraceCheckUtils]: 96: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:22,822 INFO L290 TraceCheckUtils]: 97: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:22,822 INFO L290 TraceCheckUtils]: 98: Hoare triple {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:22,823 INFO L290 TraceCheckUtils]: 99: Hoare triple {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:05:22,823 INFO L290 TraceCheckUtils]: 100: Hoare triple {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:05:22,824 INFO L272 TraceCheckUtils]: 101: Hoare triple {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:05:22,824 INFO L290 TraceCheckUtils]: 102: Hoare triple {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {38340#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:05:22,824 INFO L290 TraceCheckUtils]: 103: Hoare triple {38340#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {37976#false} is VALID [2022-04-15 06:05:22,824 INFO L290 TraceCheckUtils]: 104: Hoare triple {37976#false} assume !false; {37976#false} is VALID [2022-04-15 06:05:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:22,825 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:05:23,268 INFO L290 TraceCheckUtils]: 104: Hoare triple {37976#false} assume !false; {37976#false} is VALID [2022-04-15 06:05:23,269 INFO L290 TraceCheckUtils]: 103: Hoare triple {38340#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {37976#false} is VALID [2022-04-15 06:05:23,269 INFO L290 TraceCheckUtils]: 102: Hoare triple {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {38340#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:05:23,269 INFO L272 TraceCheckUtils]: 101: Hoare triple {38356#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:05:23,270 INFO L290 TraceCheckUtils]: 100: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,270 INFO L290 TraceCheckUtils]: 99: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,271 INFO L290 TraceCheckUtils]: 98: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,271 INFO L290 TraceCheckUtils]: 97: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,271 INFO L290 TraceCheckUtils]: 96: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,272 INFO L290 TraceCheckUtils]: 95: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,272 INFO L290 TraceCheckUtils]: 94: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,273 INFO L290 TraceCheckUtils]: 93: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,273 INFO L290 TraceCheckUtils]: 92: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,274 INFO L290 TraceCheckUtils]: 91: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,274 INFO L290 TraceCheckUtils]: 90: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,274 INFO L290 TraceCheckUtils]: 89: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,275 INFO L290 TraceCheckUtils]: 88: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,275 INFO L290 TraceCheckUtils]: 87: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,275 INFO L290 TraceCheckUtils]: 86: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,276 INFO L290 TraceCheckUtils]: 85: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,276 INFO L290 TraceCheckUtils]: 84: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,277 INFO L290 TraceCheckUtils]: 83: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,277 INFO L290 TraceCheckUtils]: 82: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,277 INFO L290 TraceCheckUtils]: 81: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,278 INFO L290 TraceCheckUtils]: 80: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,278 INFO L290 TraceCheckUtils]: 79: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,279 INFO L290 TraceCheckUtils]: 78: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,279 INFO L290 TraceCheckUtils]: 77: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,279 INFO L290 TraceCheckUtils]: 76: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,280 INFO L290 TraceCheckUtils]: 75: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,280 INFO L290 TraceCheckUtils]: 74: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,281 INFO L290 TraceCheckUtils]: 73: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,282 INFO L290 TraceCheckUtils]: 70: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,282 INFO L290 TraceCheckUtils]: 69: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,282 INFO L290 TraceCheckUtils]: 68: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,283 INFO L290 TraceCheckUtils]: 67: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,284 INFO L290 TraceCheckUtils]: 65: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,284 INFO L290 TraceCheckUtils]: 64: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,285 INFO L290 TraceCheckUtils]: 63: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,285 INFO L290 TraceCheckUtils]: 62: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,285 INFO L290 TraceCheckUtils]: 61: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,286 INFO L290 TraceCheckUtils]: 60: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,286 INFO L290 TraceCheckUtils]: 59: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,286 INFO L290 TraceCheckUtils]: 58: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,287 INFO L290 TraceCheckUtils]: 57: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,287 INFO L290 TraceCheckUtils]: 56: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,288 INFO L290 TraceCheckUtils]: 55: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,288 INFO L290 TraceCheckUtils]: 54: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,288 INFO L290 TraceCheckUtils]: 53: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,289 INFO L290 TraceCheckUtils]: 52: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,289 INFO L290 TraceCheckUtils]: 51: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,290 INFO L290 TraceCheckUtils]: 50: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,290 INFO L290 TraceCheckUtils]: 48: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,291 INFO L290 TraceCheckUtils]: 47: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,291 INFO L290 TraceCheckUtils]: 46: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,292 INFO L290 TraceCheckUtils]: 45: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,292 INFO L290 TraceCheckUtils]: 44: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,292 INFO L290 TraceCheckUtils]: 43: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,293 INFO L290 TraceCheckUtils]: 42: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,293 INFO L290 TraceCheckUtils]: 41: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,294 INFO L290 TraceCheckUtils]: 39: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,294 INFO L290 TraceCheckUtils]: 38: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,295 INFO L290 TraceCheckUtils]: 37: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,295 INFO L290 TraceCheckUtils]: 36: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,296 INFO L290 TraceCheckUtils]: 35: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,296 INFO L290 TraceCheckUtils]: 33: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,297 INFO L290 TraceCheckUtils]: 32: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,297 INFO L290 TraceCheckUtils]: 31: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,297 INFO L290 TraceCheckUtils]: 30: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,298 INFO L290 TraceCheckUtils]: 29: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,298 INFO L290 TraceCheckUtils]: 28: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,299 INFO L290 TraceCheckUtils]: 27: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,299 INFO L290 TraceCheckUtils]: 26: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,299 INFO L290 TraceCheckUtils]: 25: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,300 INFO L290 TraceCheckUtils]: 24: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,300 INFO L290 TraceCheckUtils]: 23: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,301 INFO L290 TraceCheckUtils]: 22: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,301 INFO L290 TraceCheckUtils]: 21: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,301 INFO L290 TraceCheckUtils]: 20: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,302 INFO L290 TraceCheckUtils]: 19: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,302 INFO L290 TraceCheckUtils]: 18: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,303 INFO L290 TraceCheckUtils]: 15: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,304 INFO L290 TraceCheckUtils]: 14: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,304 INFO L290 TraceCheckUtils]: 13: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,304 INFO L290 TraceCheckUtils]: 12: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,305 INFO L290 TraceCheckUtils]: 11: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,306 INFO L290 TraceCheckUtils]: 9: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,306 INFO L290 TraceCheckUtils]: 8: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,306 INFO L290 TraceCheckUtils]: 7: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:05:23,307 INFO L290 TraceCheckUtils]: 6: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {37975#true} ~x~0 := 0; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:05:23,307 INFO L272 TraceCheckUtils]: 4: Hoare triple {37975#true} call #t~ret5 := main(); {37975#true} is VALID [2022-04-15 06:05:23,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-15 06:05:23,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-15 06:05:23,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {37975#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-15 06:05:23,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {37975#true} call ULTIMATE.init(); {37975#true} is VALID [2022-04-15 06:05:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 1127 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-04-15 06:05:23,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1362682876] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:05:23,308 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:05:23,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 52, 6] total 56 [2022-04-15 06:05:23,308 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:05:23,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [607912730] [2022-04-15 06:05:23,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [607912730] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:05:23,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:05:23,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-15 06:05:23,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760756341] [2022-04-15 06:05:23,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:05:23,309 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-04-15 06:05:23,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:05:23,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:23,398 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:23,398 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-15 06:05:23,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:23,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-15 06:05:23,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=2876, Unknown=0, NotChecked=0, Total=3080 [2022-04-15 06:05:23,399 INFO L87 Difference]: Start difference. First operand 107 states and 109 transitions. Second operand has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:30,584 INFO L93 Difference]: Finished difference Result 116 states and 120 transitions. [2022-04-15 06:05:30,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-15 06:05:30,585 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-04-15 06:05:30,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:05:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 117 transitions. [2022-04-15 06:05:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 117 transitions. [2022-04-15 06:05:30,589 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 117 transitions. [2022-04-15 06:05:30,653 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:30,654 INFO L225 Difference]: With dead ends: 116 [2022-04-15 06:05:30,654 INFO L226 Difference]: Without dead ends: 109 [2022-04-15 06:05:30,655 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 308 GetRequests, 204 SyntacticMatches, 3 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1098 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=530, Invalid=9976, Unknown=0, NotChecked=0, Total=10506 [2022-04-15 06:05:30,655 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 55 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 4467 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 4562 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 4467 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:05:30,655 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 169 Invalid, 4562 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 4467 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-15 06:05:30,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-04-15 06:05:30,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-04-15 06:05:30,798 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:05:30,798 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,798 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,799 INFO L87 Difference]: Start difference. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:30,800 INFO L93 Difference]: Finished difference Result 109 states and 111 transitions. [2022-04-15 06:05:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-04-15 06:05:30,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:30,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:30,800 INFO L74 IsIncluded]: Start isIncluded. First operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 109 states. [2022-04-15 06:05:30,800 INFO L87 Difference]: Start difference. First operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 109 states. [2022-04-15 06:05:30,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:30,801 INFO L93 Difference]: Finished difference Result 109 states and 111 transitions. [2022-04-15 06:05:30,801 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-04-15 06:05:30,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:30,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:30,801 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:05:30,801 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:05:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 111 transitions. [2022-04-15 06:05:30,814 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 111 transitions. Word has length 105 [2022-04-15 06:05:30,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:05:30,814 INFO L478 AbstractCegarLoop]: Abstraction has 109 states and 111 transitions. [2022-04-15 06:05:30,814 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:30,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 109 states and 111 transitions. [2022-04-15 06:05:30,917 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-04-15 06:05:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-15 06:05:30,918 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:05:30,918 INFO L499 BasicCegarLoop]: trace histogram [48, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:05:30,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:31,139 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (93)] Ended with exit code 0 [2022-04-15 06:05:31,338 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,92 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,93 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:31,340 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:05:31,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:05:31,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1149482160, now seen corresponding path program 93 times [2022-04-15 06:05:31,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:31,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [924699454] [2022-04-15 06:05:33,519 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:05:33,665 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:05:33,989 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:05:33,991 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:05:33,994 INFO L85 PathProgramCache]: Analyzing trace with hash 231996336, now seen corresponding path program 1 times [2022-04-15 06:05:33,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:33,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202824681] [2022-04-15 06:05:33,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:33,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:34,000 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_95.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_95.0)) 4294967296)) 65521) 0) [2022-04-15 06:05:34,000 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_95.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_95.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:05:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:05:34,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [16963913] [2022-04-15 06:05:34,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:34,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:34,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:34,033 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:34,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (94)] Waiting until timeout for monitored process [2022-04-15 06:05:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:34,083 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:05:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:34,108 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:05:34,108 INFO L85 PathProgramCache]: Analyzing trace with hash -1149482160, now seen corresponding path program 94 times [2022-04-15 06:05:34,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:34,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016688549] [2022-04-15 06:05:34,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:34,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:35,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:05:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:35,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {39478#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-15 06:05:35,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-15 06:05:35,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-15 06:05:35,581 INFO L272 TraceCheckUtils]: 0: Hoare triple {39425#true} call ULTIMATE.init(); {39478#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:05:35,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {39478#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-15 06:05:35,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-15 06:05:35,581 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-15 06:05:35,581 INFO L272 TraceCheckUtils]: 4: Hoare triple {39425#true} call #t~ret5 := main(); {39425#true} is VALID [2022-04-15 06:05:35,581 INFO L290 TraceCheckUtils]: 5: Hoare triple {39425#true} ~x~0 := 0; {39430#(= main_~x~0 0)} is VALID [2022-04-15 06:05:35,581 INFO L290 TraceCheckUtils]: 6: Hoare triple {39430#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39430#(= main_~x~0 0)} is VALID [2022-04-15 06:05:35,582 INFO L290 TraceCheckUtils]: 7: Hoare triple {39430#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:35,582 INFO L290 TraceCheckUtils]: 8: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:35,582 INFO L290 TraceCheckUtils]: 9: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:35,583 INFO L290 TraceCheckUtils]: 10: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:35,583 INFO L290 TraceCheckUtils]: 11: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:35,583 INFO L290 TraceCheckUtils]: 12: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:35,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:35,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:35,585 INFO L290 TraceCheckUtils]: 15: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:35,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:35,585 INFO L290 TraceCheckUtils]: 17: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:35,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:35,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:35,586 INFO L290 TraceCheckUtils]: 20: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:35,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:35,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:35,588 INFO L290 TraceCheckUtils]: 23: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:35,588 INFO L290 TraceCheckUtils]: 24: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:35,588 INFO L290 TraceCheckUtils]: 25: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:35,589 INFO L290 TraceCheckUtils]: 26: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:35,589 INFO L290 TraceCheckUtils]: 27: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:35,589 INFO L290 TraceCheckUtils]: 28: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:35,590 INFO L290 TraceCheckUtils]: 29: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:35,590 INFO L290 TraceCheckUtils]: 30: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:35,590 INFO L290 TraceCheckUtils]: 31: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:35,591 INFO L290 TraceCheckUtils]: 32: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:35,591 INFO L290 TraceCheckUtils]: 33: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:35,591 INFO L290 TraceCheckUtils]: 34: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:35,592 INFO L290 TraceCheckUtils]: 35: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:35,592 INFO L290 TraceCheckUtils]: 36: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:35,593 INFO L290 TraceCheckUtils]: 37: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:35,593 INFO L290 TraceCheckUtils]: 38: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:35,593 INFO L290 TraceCheckUtils]: 39: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:35,594 INFO L290 TraceCheckUtils]: 40: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:35,594 INFO L290 TraceCheckUtils]: 41: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:35,594 INFO L290 TraceCheckUtils]: 42: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:35,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:35,595 INFO L290 TraceCheckUtils]: 44: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:35,596 INFO L290 TraceCheckUtils]: 45: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:35,596 INFO L290 TraceCheckUtils]: 46: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:35,596 INFO L290 TraceCheckUtils]: 47: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:35,597 INFO L290 TraceCheckUtils]: 48: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:35,597 INFO L290 TraceCheckUtils]: 49: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:35,597 INFO L290 TraceCheckUtils]: 50: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:35,598 INFO L290 TraceCheckUtils]: 51: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:35,598 INFO L290 TraceCheckUtils]: 52: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:35,598 INFO L290 TraceCheckUtils]: 53: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:35,599 INFO L290 TraceCheckUtils]: 54: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:35,599 INFO L290 TraceCheckUtils]: 55: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:35,599 INFO L290 TraceCheckUtils]: 56: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:35,600 INFO L290 TraceCheckUtils]: 57: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:35,600 INFO L290 TraceCheckUtils]: 58: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:35,601 INFO L290 TraceCheckUtils]: 59: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:35,601 INFO L290 TraceCheckUtils]: 60: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:35,601 INFO L290 TraceCheckUtils]: 61: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:35,602 INFO L290 TraceCheckUtils]: 62: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:35,602 INFO L290 TraceCheckUtils]: 63: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:35,602 INFO L290 TraceCheckUtils]: 64: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:35,603 INFO L290 TraceCheckUtils]: 65: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:35,603 INFO L290 TraceCheckUtils]: 66: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:35,603 INFO L290 TraceCheckUtils]: 67: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:35,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:35,604 INFO L290 TraceCheckUtils]: 69: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:35,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:35,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:35,605 INFO L290 TraceCheckUtils]: 72: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:35,606 INFO L290 TraceCheckUtils]: 73: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:35,606 INFO L290 TraceCheckUtils]: 74: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:35,606 INFO L290 TraceCheckUtils]: 75: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:35,607 INFO L290 TraceCheckUtils]: 76: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:35,607 INFO L290 TraceCheckUtils]: 77: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:35,607 INFO L290 TraceCheckUtils]: 78: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:35,608 INFO L290 TraceCheckUtils]: 79: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:35,608 INFO L290 TraceCheckUtils]: 80: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:35,609 INFO L290 TraceCheckUtils]: 81: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:35,609 INFO L290 TraceCheckUtils]: 82: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:35,609 INFO L290 TraceCheckUtils]: 83: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:35,610 INFO L290 TraceCheckUtils]: 84: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:35,610 INFO L290 TraceCheckUtils]: 85: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:35,610 INFO L290 TraceCheckUtils]: 86: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:35,611 INFO L290 TraceCheckUtils]: 87: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:35,611 INFO L290 TraceCheckUtils]: 88: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:35,611 INFO L290 TraceCheckUtils]: 89: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:35,612 INFO L290 TraceCheckUtils]: 90: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:35,612 INFO L290 TraceCheckUtils]: 91: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:35,612 INFO L290 TraceCheckUtils]: 92: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:35,613 INFO L290 TraceCheckUtils]: 93: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:35,613 INFO L290 TraceCheckUtils]: 94: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:35,614 INFO L290 TraceCheckUtils]: 95: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:35,614 INFO L290 TraceCheckUtils]: 96: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:35,614 INFO L290 TraceCheckUtils]: 97: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:35,615 INFO L290 TraceCheckUtils]: 98: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:35,615 INFO L290 TraceCheckUtils]: 99: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} is VALID [2022-04-15 06:05:35,615 INFO L290 TraceCheckUtils]: 100: Hoare triple {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} is VALID [2022-04-15 06:05:35,616 INFO L290 TraceCheckUtils]: 101: Hoare triple {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {39426#false} is VALID [2022-04-15 06:05:35,616 INFO L290 TraceCheckUtils]: 102: Hoare triple {39426#false} assume !(~x~0 % 4294967296 < 268435455); {39426#false} is VALID [2022-04-15 06:05:35,616 INFO L272 TraceCheckUtils]: 103: Hoare triple {39426#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {39426#false} is VALID [2022-04-15 06:05:35,616 INFO L290 TraceCheckUtils]: 104: Hoare triple {39426#false} ~cond := #in~cond; {39426#false} is VALID [2022-04-15 06:05:35,616 INFO L290 TraceCheckUtils]: 105: Hoare triple {39426#false} assume 0 == ~cond; {39426#false} is VALID [2022-04-15 06:05:35,616 INFO L290 TraceCheckUtils]: 106: Hoare triple {39426#false} assume !false; {39426#false} is VALID [2022-04-15 06:05:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 48 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:35,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:05:35,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016688549] [2022-04-15 06:05:35,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016688549] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:05:35,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [608737076] [2022-04-15 06:05:35,617 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:05:35,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:35,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:35,618 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:35,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (95)] Waiting until timeout for monitored process [2022-04-15 06:05:35,715 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:05:35,715 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:05:35,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 98 conjunts are in the unsatisfiable core [2022-04-15 06:05:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:35,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:05:36,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {39425#true} call ULTIMATE.init(); {39425#true} is VALID [2022-04-15 06:05:36,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {39425#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-15 06:05:36,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-15 06:05:36,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-15 06:05:36,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {39425#true} call #t~ret5 := main(); {39425#true} is VALID [2022-04-15 06:05:36,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {39425#true} ~x~0 := 0; {39430#(= main_~x~0 0)} is VALID [2022-04-15 06:05:36,633 INFO L290 TraceCheckUtils]: 6: Hoare triple {39430#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39430#(= main_~x~0 0)} is VALID [2022-04-15 06:05:36,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {39430#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:36,634 INFO L290 TraceCheckUtils]: 8: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:36,634 INFO L290 TraceCheckUtils]: 9: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:36,635 INFO L290 TraceCheckUtils]: 10: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:36,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:36,635 INFO L290 TraceCheckUtils]: 12: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:36,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:36,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:36,636 INFO L290 TraceCheckUtils]: 15: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:36,637 INFO L290 TraceCheckUtils]: 16: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:36,637 INFO L290 TraceCheckUtils]: 17: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:36,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:36,638 INFO L290 TraceCheckUtils]: 19: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:36,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:36,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:36,639 INFO L290 TraceCheckUtils]: 22: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:36,639 INFO L290 TraceCheckUtils]: 23: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:36,639 INFO L290 TraceCheckUtils]: 24: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:36,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:36,640 INFO L290 TraceCheckUtils]: 26: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:36,640 INFO L290 TraceCheckUtils]: 27: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:36,641 INFO L290 TraceCheckUtils]: 28: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:36,641 INFO L290 TraceCheckUtils]: 29: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:36,641 INFO L290 TraceCheckUtils]: 30: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:36,642 INFO L290 TraceCheckUtils]: 31: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:36,642 INFO L290 TraceCheckUtils]: 32: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:36,642 INFO L290 TraceCheckUtils]: 33: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:36,643 INFO L290 TraceCheckUtils]: 34: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:36,643 INFO L290 TraceCheckUtils]: 35: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:36,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:36,644 INFO L290 TraceCheckUtils]: 37: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:36,644 INFO L290 TraceCheckUtils]: 38: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:36,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:36,645 INFO L290 TraceCheckUtils]: 40: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:36,645 INFO L290 TraceCheckUtils]: 41: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:36,645 INFO L290 TraceCheckUtils]: 42: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:36,646 INFO L290 TraceCheckUtils]: 43: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:36,646 INFO L290 TraceCheckUtils]: 44: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:36,646 INFO L290 TraceCheckUtils]: 45: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:36,647 INFO L290 TraceCheckUtils]: 46: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:36,647 INFO L290 TraceCheckUtils]: 47: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:36,647 INFO L290 TraceCheckUtils]: 48: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:36,648 INFO L290 TraceCheckUtils]: 49: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:36,648 INFO L290 TraceCheckUtils]: 50: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:36,648 INFO L290 TraceCheckUtils]: 51: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:36,648 INFO L290 TraceCheckUtils]: 52: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:36,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:36,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:36,650 INFO L290 TraceCheckUtils]: 55: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:36,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:36,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:36,650 INFO L290 TraceCheckUtils]: 58: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:36,651 INFO L290 TraceCheckUtils]: 59: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:36,651 INFO L290 TraceCheckUtils]: 60: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:36,651 INFO L290 TraceCheckUtils]: 61: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:36,652 INFO L290 TraceCheckUtils]: 62: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:36,652 INFO L290 TraceCheckUtils]: 63: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:36,652 INFO L290 TraceCheckUtils]: 64: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:36,653 INFO L290 TraceCheckUtils]: 65: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:36,653 INFO L290 TraceCheckUtils]: 66: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:36,653 INFO L290 TraceCheckUtils]: 67: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:36,654 INFO L290 TraceCheckUtils]: 68: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:36,654 INFO L290 TraceCheckUtils]: 69: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:36,654 INFO L290 TraceCheckUtils]: 70: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:36,655 INFO L290 TraceCheckUtils]: 71: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:36,655 INFO L290 TraceCheckUtils]: 72: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:36,655 INFO L290 TraceCheckUtils]: 73: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:36,656 INFO L290 TraceCheckUtils]: 74: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:36,656 INFO L290 TraceCheckUtils]: 75: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:36,656 INFO L290 TraceCheckUtils]: 76: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:36,657 INFO L290 TraceCheckUtils]: 77: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:36,657 INFO L290 TraceCheckUtils]: 78: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:36,657 INFO L290 TraceCheckUtils]: 79: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:36,658 INFO L290 TraceCheckUtils]: 80: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:36,658 INFO L290 TraceCheckUtils]: 81: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:36,658 INFO L290 TraceCheckUtils]: 82: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:36,659 INFO L290 TraceCheckUtils]: 83: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:36,659 INFO L290 TraceCheckUtils]: 84: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:36,659 INFO L290 TraceCheckUtils]: 85: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:36,659 INFO L290 TraceCheckUtils]: 86: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:36,660 INFO L290 TraceCheckUtils]: 87: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:36,660 INFO L290 TraceCheckUtils]: 88: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:36,660 INFO L290 TraceCheckUtils]: 89: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:36,661 INFO L290 TraceCheckUtils]: 90: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:36,661 INFO L290 TraceCheckUtils]: 91: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:36,661 INFO L290 TraceCheckUtils]: 92: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:36,662 INFO L290 TraceCheckUtils]: 93: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:36,662 INFO L290 TraceCheckUtils]: 94: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:36,662 INFO L290 TraceCheckUtils]: 95: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:36,663 INFO L290 TraceCheckUtils]: 96: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:36,663 INFO L290 TraceCheckUtils]: 97: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:36,663 INFO L290 TraceCheckUtils]: 98: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:36,664 INFO L290 TraceCheckUtils]: 99: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:05:36,664 INFO L290 TraceCheckUtils]: 100: Hoare triple {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:05:36,664 INFO L290 TraceCheckUtils]: 101: Hoare triple {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {39426#false} is VALID [2022-04-15 06:05:36,665 INFO L290 TraceCheckUtils]: 102: Hoare triple {39426#false} assume !(~x~0 % 4294967296 < 268435455); {39426#false} is VALID [2022-04-15 06:05:36,665 INFO L272 TraceCheckUtils]: 103: Hoare triple {39426#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {39426#false} is VALID [2022-04-15 06:05:36,665 INFO L290 TraceCheckUtils]: 104: Hoare triple {39426#false} ~cond := #in~cond; {39426#false} is VALID [2022-04-15 06:05:36,665 INFO L290 TraceCheckUtils]: 105: Hoare triple {39426#false} assume 0 == ~cond; {39426#false} is VALID [2022-04-15 06:05:36,665 INFO L290 TraceCheckUtils]: 106: Hoare triple {39426#false} assume !false; {39426#false} is VALID [2022-04-15 06:05:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 48 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:36,665 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:05:41,261 INFO L290 TraceCheckUtils]: 106: Hoare triple {39426#false} assume !false; {39426#false} is VALID [2022-04-15 06:05:41,261 INFO L290 TraceCheckUtils]: 105: Hoare triple {39426#false} assume 0 == ~cond; {39426#false} is VALID [2022-04-15 06:05:41,261 INFO L290 TraceCheckUtils]: 104: Hoare triple {39426#false} ~cond := #in~cond; {39426#false} is VALID [2022-04-15 06:05:41,261 INFO L272 TraceCheckUtils]: 103: Hoare triple {39426#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {39426#false} is VALID [2022-04-15 06:05:41,261 INFO L290 TraceCheckUtils]: 102: Hoare triple {39426#false} assume !(~x~0 % 4294967296 < 268435455); {39426#false} is VALID [2022-04-15 06:05:41,261 INFO L290 TraceCheckUtils]: 101: Hoare triple {39816#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {39426#false} is VALID [2022-04-15 06:05:41,261 INFO L290 TraceCheckUtils]: 100: Hoare triple {39820#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39816#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:05:41,262 INFO L290 TraceCheckUtils]: 99: Hoare triple {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39820#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:05:41,263 INFO L290 TraceCheckUtils]: 98: Hoare triple {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,263 INFO L290 TraceCheckUtils]: 97: Hoare triple {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,264 INFO L290 TraceCheckUtils]: 96: Hoare triple {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,264 INFO L290 TraceCheckUtils]: 95: Hoare triple {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,265 INFO L290 TraceCheckUtils]: 94: Hoare triple {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,265 INFO L290 TraceCheckUtils]: 93: Hoare triple {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,266 INFO L290 TraceCheckUtils]: 92: Hoare triple {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,266 INFO L290 TraceCheckUtils]: 91: Hoare triple {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,266 INFO L290 TraceCheckUtils]: 90: Hoare triple {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,267 INFO L290 TraceCheckUtils]: 89: Hoare triple {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,267 INFO L290 TraceCheckUtils]: 88: Hoare triple {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,268 INFO L290 TraceCheckUtils]: 87: Hoare triple {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,268 INFO L290 TraceCheckUtils]: 86: Hoare triple {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,269 INFO L290 TraceCheckUtils]: 85: Hoare triple {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,269 INFO L290 TraceCheckUtils]: 84: Hoare triple {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,270 INFO L290 TraceCheckUtils]: 83: Hoare triple {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,270 INFO L290 TraceCheckUtils]: 82: Hoare triple {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,271 INFO L290 TraceCheckUtils]: 81: Hoare triple {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,271 INFO L290 TraceCheckUtils]: 80: Hoare triple {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,272 INFO L290 TraceCheckUtils]: 79: Hoare triple {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,272 INFO L290 TraceCheckUtils]: 78: Hoare triple {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,273 INFO L290 TraceCheckUtils]: 77: Hoare triple {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,273 INFO L290 TraceCheckUtils]: 76: Hoare triple {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,274 INFO L290 TraceCheckUtils]: 75: Hoare triple {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,274 INFO L290 TraceCheckUtils]: 74: Hoare triple {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,275 INFO L290 TraceCheckUtils]: 73: Hoare triple {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,275 INFO L290 TraceCheckUtils]: 72: Hoare triple {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,276 INFO L290 TraceCheckUtils]: 71: Hoare triple {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,276 INFO L290 TraceCheckUtils]: 70: Hoare triple {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,277 INFO L290 TraceCheckUtils]: 69: Hoare triple {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,277 INFO L290 TraceCheckUtils]: 68: Hoare triple {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,278 INFO L290 TraceCheckUtils]: 67: Hoare triple {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,278 INFO L290 TraceCheckUtils]: 66: Hoare triple {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,279 INFO L290 TraceCheckUtils]: 65: Hoare triple {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,279 INFO L290 TraceCheckUtils]: 64: Hoare triple {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,280 INFO L290 TraceCheckUtils]: 63: Hoare triple {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,280 INFO L290 TraceCheckUtils]: 62: Hoare triple {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,281 INFO L290 TraceCheckUtils]: 61: Hoare triple {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,281 INFO L290 TraceCheckUtils]: 60: Hoare triple {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,281 INFO L290 TraceCheckUtils]: 59: Hoare triple {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,283 INFO L290 TraceCheckUtils]: 56: Hoare triple {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,283 INFO L290 TraceCheckUtils]: 55: Hoare triple {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,284 INFO L290 TraceCheckUtils]: 54: Hoare triple {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,284 INFO L290 TraceCheckUtils]: 53: Hoare triple {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,285 INFO L290 TraceCheckUtils]: 52: Hoare triple {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,285 INFO L290 TraceCheckUtils]: 51: Hoare triple {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,286 INFO L290 TraceCheckUtils]: 50: Hoare triple {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,286 INFO L290 TraceCheckUtils]: 49: Hoare triple {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,287 INFO L290 TraceCheckUtils]: 47: Hoare triple {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,288 INFO L290 TraceCheckUtils]: 46: Hoare triple {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,288 INFO L290 TraceCheckUtils]: 45: Hoare triple {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,289 INFO L290 TraceCheckUtils]: 43: Hoare triple {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,289 INFO L290 TraceCheckUtils]: 42: Hoare triple {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,290 INFO L290 TraceCheckUtils]: 41: Hoare triple {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,291 INFO L290 TraceCheckUtils]: 39: Hoare triple {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,291 INFO L290 TraceCheckUtils]: 38: Hoare triple {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,292 INFO L290 TraceCheckUtils]: 37: Hoare triple {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,292 INFO L290 TraceCheckUtils]: 36: Hoare triple {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,293 INFO L290 TraceCheckUtils]: 35: Hoare triple {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,293 INFO L290 TraceCheckUtils]: 34: Hoare triple {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,294 INFO L290 TraceCheckUtils]: 33: Hoare triple {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,294 INFO L290 TraceCheckUtils]: 32: Hoare triple {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,295 INFO L290 TraceCheckUtils]: 31: Hoare triple {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,295 INFO L290 TraceCheckUtils]: 30: Hoare triple {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,296 INFO L290 TraceCheckUtils]: 28: Hoare triple {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,297 INFO L290 TraceCheckUtils]: 26: Hoare triple {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,297 INFO L290 TraceCheckUtils]: 25: Hoare triple {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,298 INFO L290 TraceCheckUtils]: 24: Hoare triple {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,298 INFO L290 TraceCheckUtils]: 23: Hoare triple {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,299 INFO L290 TraceCheckUtils]: 22: Hoare triple {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,299 INFO L290 TraceCheckUtils]: 21: Hoare triple {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,300 INFO L290 TraceCheckUtils]: 20: Hoare triple {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,300 INFO L290 TraceCheckUtils]: 19: Hoare triple {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,300 INFO L290 TraceCheckUtils]: 18: Hoare triple {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,301 INFO L290 TraceCheckUtils]: 17: Hoare triple {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,301 INFO L290 TraceCheckUtils]: 16: Hoare triple {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,302 INFO L290 TraceCheckUtils]: 15: Hoare triple {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,303 INFO L290 TraceCheckUtils]: 12: Hoare triple {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,304 INFO L290 TraceCheckUtils]: 11: Hoare triple {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,304 INFO L290 TraceCheckUtils]: 10: Hoare triple {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:05:41,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,306 INFO L290 TraceCheckUtils]: 7: Hoare triple {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,306 INFO L290 TraceCheckUtils]: 6: Hoare triple {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,306 INFO L290 TraceCheckUtils]: 5: Hoare triple {39425#true} ~x~0 := 0; {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:05:41,307 INFO L272 TraceCheckUtils]: 4: Hoare triple {39425#true} call #t~ret5 := main(); {39425#true} is VALID [2022-04-15 06:05:41,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-15 06:05:41,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-15 06:05:41,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {39425#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-15 06:05:41,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {39425#true} call ULTIMATE.init(); {39425#true} is VALID [2022-04-15 06:05:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 48 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:41,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [608737076] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:05:41,308 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:05:41,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 50, 51] total 101 [2022-04-15 06:05:41,308 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:05:41,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [924699454] [2022-04-15 06:05:41,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [924699454] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:05:41,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:05:41,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-15 06:05:41,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824595367] [2022-04-15 06:05:41,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:05:41,308 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2022-04-15 06:05:41,308 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:05:41,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:41,376 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:41,376 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-15 06:05:41,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:41,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-15 06:05:41,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2649, Invalid=7451, Unknown=0, NotChecked=0, Total=10100 [2022-04-15 06:05:41,377 INFO L87 Difference]: Start difference. First operand 109 states and 111 transitions. Second operand has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:47,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:47,829 INFO L93 Difference]: Finished difference Result 118 states and 122 transitions. [2022-04-15 06:05:47,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-15 06:05:47,829 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2022-04-15 06:05:47,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:05:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 119 transitions. [2022-04-15 06:05:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 119 transitions. [2022-04-15 06:05:47,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 119 transitions. [2022-04-15 06:05:47,917 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:47,918 INFO L225 Difference]: With dead ends: 118 [2022-04-15 06:05:47,918 INFO L226 Difference]: Without dead ends: 111 [2022-04-15 06:05:47,920 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 165 SyntacticMatches, 2 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1277 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=5287, Invalid=16765, Unknown=0, NotChecked=0, Total=22052 [2022-04-15 06:05:47,920 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 56 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 4504 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 4601 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 4504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:05:47,920 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [56 Valid, 44 Invalid, 4601 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 4504 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-15 06:05:47,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-04-15 06:05:48,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2022-04-15 06:05:48,143 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:05:48,144 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:48,144 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:48,144 INFO L87 Difference]: Start difference. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:48,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:48,145 INFO L93 Difference]: Finished difference Result 111 states and 113 transitions. [2022-04-15 06:05:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-04-15 06:05:48,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:48,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:48,145 INFO L74 IsIncluded]: Start isIncluded. First operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-15 06:05:48,145 INFO L87 Difference]: Start difference. First operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-15 06:05:48,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:48,146 INFO L93 Difference]: Finished difference Result 111 states and 113 transitions. [2022-04-15 06:05:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-04-15 06:05:48,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:48,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:48,146 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:05:48,146 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:05:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 113 transitions. [2022-04-15 06:05:48,147 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 113 transitions. Word has length 107 [2022-04-15 06:05:48,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:05:48,147 INFO L478 AbstractCegarLoop]: Abstraction has 111 states and 113 transitions. [2022-04-15 06:05:48,147 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:48,147 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 113 transitions. [2022-04-15 06:05:48,287 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-04-15 06:05:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-04-15 06:05:48,288 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:05:48,288 INFO L499 BasicCegarLoop]: trace histogram [49, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:05:48,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (95)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:48,493 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (94)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:48,688 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 95 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,94 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:48,689 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:05:48,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:05:48,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1096176365, now seen corresponding path program 95 times [2022-04-15 06:05:48,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:48,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [941309267] [2022-04-15 06:05:49,856 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:05:50,000 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:05:50,226 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:05:50,227 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:05:50,230 INFO L85 PathProgramCache]: Analyzing trace with hash -2013438800, now seen corresponding path program 1 times [2022-04-15 06:05:50,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:50,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474089170] [2022-04-15 06:05:50,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:50,236 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_97.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_97.0)) 4294967296)) 65521) 0) [2022-04-15 06:05:50,236 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_97.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_97.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:05:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:05:50,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1946008072] [2022-04-15 06:05:50,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:50,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:50,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:50,242 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:50,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Waiting until timeout for monitored process [2022-04-15 06:05:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:50,274 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:05:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:50,298 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:05:50,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1096176365, now seen corresponding path program 96 times [2022-04-15 06:05:50,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:50,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246817344] [2022-04-15 06:05:50,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:51,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:05:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:51,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {41000#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-15 06:05:51,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-15 06:05:51,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-15 06:05:51,630 INFO L272 TraceCheckUtils]: 0: Hoare triple {40946#true} call ULTIMATE.init(); {41000#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:05:51,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {41000#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-15 06:05:51,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-15 06:05:51,631 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-15 06:05:51,631 INFO L272 TraceCheckUtils]: 4: Hoare triple {40946#true} call #t~ret5 := main(); {40946#true} is VALID [2022-04-15 06:05:51,631 INFO L290 TraceCheckUtils]: 5: Hoare triple {40946#true} ~x~0 := 0; {40951#(= main_~x~0 0)} is VALID [2022-04-15 06:05:51,631 INFO L290 TraceCheckUtils]: 6: Hoare triple {40951#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {40951#(= main_~x~0 0)} is VALID [2022-04-15 06:05:51,632 INFO L290 TraceCheckUtils]: 7: Hoare triple {40951#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:51,632 INFO L290 TraceCheckUtils]: 8: Hoare triple {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:05:51,632 INFO L290 TraceCheckUtils]: 9: Hoare triple {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:51,633 INFO L290 TraceCheckUtils]: 10: Hoare triple {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:51,633 INFO L290 TraceCheckUtils]: 11: Hoare triple {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:51,634 INFO L290 TraceCheckUtils]: 12: Hoare triple {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:05:51,634 INFO L290 TraceCheckUtils]: 13: Hoare triple {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:51,634 INFO L290 TraceCheckUtils]: 14: Hoare triple {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:51,635 INFO L290 TraceCheckUtils]: 15: Hoare triple {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:51,635 INFO L290 TraceCheckUtils]: 16: Hoare triple {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:05:51,636 INFO L290 TraceCheckUtils]: 17: Hoare triple {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:51,636 INFO L290 TraceCheckUtils]: 18: Hoare triple {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:51,636 INFO L290 TraceCheckUtils]: 19: Hoare triple {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:51,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:05:51,637 INFO L290 TraceCheckUtils]: 21: Hoare triple {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:51,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:51,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:51,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:05:51,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:51,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:51,640 INFO L290 TraceCheckUtils]: 27: Hoare triple {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:51,640 INFO L290 TraceCheckUtils]: 28: Hoare triple {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:05:51,640 INFO L290 TraceCheckUtils]: 29: Hoare triple {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:51,641 INFO L290 TraceCheckUtils]: 30: Hoare triple {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:51,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:51,641 INFO L290 TraceCheckUtils]: 32: Hoare triple {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:05:51,642 INFO L290 TraceCheckUtils]: 33: Hoare triple {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:51,642 INFO L290 TraceCheckUtils]: 34: Hoare triple {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:51,643 INFO L290 TraceCheckUtils]: 35: Hoare triple {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:51,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:05:51,644 INFO L290 TraceCheckUtils]: 37: Hoare triple {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:51,644 INFO L290 TraceCheckUtils]: 38: Hoare triple {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:51,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:51,645 INFO L290 TraceCheckUtils]: 40: Hoare triple {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:05:51,645 INFO L290 TraceCheckUtils]: 41: Hoare triple {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:51,645 INFO L290 TraceCheckUtils]: 42: Hoare triple {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:51,646 INFO L290 TraceCheckUtils]: 43: Hoare triple {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:51,646 INFO L290 TraceCheckUtils]: 44: Hoare triple {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:05:51,647 INFO L290 TraceCheckUtils]: 45: Hoare triple {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:51,647 INFO L290 TraceCheckUtils]: 46: Hoare triple {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:51,648 INFO L290 TraceCheckUtils]: 47: Hoare triple {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:51,648 INFO L290 TraceCheckUtils]: 48: Hoare triple {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:05:51,648 INFO L290 TraceCheckUtils]: 49: Hoare triple {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:51,649 INFO L290 TraceCheckUtils]: 50: Hoare triple {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:51,649 INFO L290 TraceCheckUtils]: 51: Hoare triple {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:51,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:05:51,650 INFO L290 TraceCheckUtils]: 53: Hoare triple {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:51,650 INFO L290 TraceCheckUtils]: 54: Hoare triple {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:51,651 INFO L290 TraceCheckUtils]: 55: Hoare triple {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:51,651 INFO L290 TraceCheckUtils]: 56: Hoare triple {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:05:51,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:51,652 INFO L290 TraceCheckUtils]: 58: Hoare triple {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:51,652 INFO L290 TraceCheckUtils]: 59: Hoare triple {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:51,653 INFO L290 TraceCheckUtils]: 60: Hoare triple {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:05:51,653 INFO L290 TraceCheckUtils]: 61: Hoare triple {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:51,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:51,654 INFO L290 TraceCheckUtils]: 63: Hoare triple {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:51,654 INFO L290 TraceCheckUtils]: 64: Hoare triple {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:05:51,655 INFO L290 TraceCheckUtils]: 65: Hoare triple {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:51,655 INFO L290 TraceCheckUtils]: 66: Hoare triple {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:51,656 INFO L290 TraceCheckUtils]: 67: Hoare triple {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:51,656 INFO L290 TraceCheckUtils]: 68: Hoare triple {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:05:51,656 INFO L290 TraceCheckUtils]: 69: Hoare triple {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:51,657 INFO L290 TraceCheckUtils]: 70: Hoare triple {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:51,657 INFO L290 TraceCheckUtils]: 71: Hoare triple {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:51,657 INFO L290 TraceCheckUtils]: 72: Hoare triple {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:05:51,658 INFO L290 TraceCheckUtils]: 73: Hoare triple {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:51,658 INFO L290 TraceCheckUtils]: 74: Hoare triple {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:51,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:51,659 INFO L290 TraceCheckUtils]: 76: Hoare triple {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:05:51,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:51,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:51,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:51,661 INFO L290 TraceCheckUtils]: 80: Hoare triple {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:05:51,661 INFO L290 TraceCheckUtils]: 81: Hoare triple {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:51,661 INFO L290 TraceCheckUtils]: 82: Hoare triple {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:51,662 INFO L290 TraceCheckUtils]: 83: Hoare triple {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:51,662 INFO L290 TraceCheckUtils]: 84: Hoare triple {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:05:51,663 INFO L290 TraceCheckUtils]: 85: Hoare triple {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:51,663 INFO L290 TraceCheckUtils]: 86: Hoare triple {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:51,663 INFO L290 TraceCheckUtils]: 87: Hoare triple {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:51,664 INFO L290 TraceCheckUtils]: 88: Hoare triple {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:05:51,664 INFO L290 TraceCheckUtils]: 89: Hoare triple {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:51,665 INFO L290 TraceCheckUtils]: 90: Hoare triple {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:51,665 INFO L290 TraceCheckUtils]: 91: Hoare triple {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:51,665 INFO L290 TraceCheckUtils]: 92: Hoare triple {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:05:51,666 INFO L290 TraceCheckUtils]: 93: Hoare triple {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:51,666 INFO L290 TraceCheckUtils]: 94: Hoare triple {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:51,667 INFO L290 TraceCheckUtils]: 95: Hoare triple {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:51,667 INFO L290 TraceCheckUtils]: 96: Hoare triple {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:05:51,667 INFO L290 TraceCheckUtils]: 97: Hoare triple {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:51,668 INFO L290 TraceCheckUtils]: 98: Hoare triple {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:51,668 INFO L290 TraceCheckUtils]: 99: Hoare triple {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:05:51,669 INFO L290 TraceCheckUtils]: 100: Hoare triple {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:05:51,669 INFO L290 TraceCheckUtils]: 101: Hoare triple {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:05:51,669 INFO L290 TraceCheckUtils]: 102: Hoare triple {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:05:51,670 INFO L290 TraceCheckUtils]: 103: Hoare triple {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {40947#false} is VALID [2022-04-15 06:05:51,670 INFO L290 TraceCheckUtils]: 104: Hoare triple {40947#false} assume !(~x~0 % 4294967296 < 268435455); {40947#false} is VALID [2022-04-15 06:05:51,670 INFO L272 TraceCheckUtils]: 105: Hoare triple {40947#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {40947#false} is VALID [2022-04-15 06:05:51,670 INFO L290 TraceCheckUtils]: 106: Hoare triple {40947#false} ~cond := #in~cond; {40947#false} is VALID [2022-04-15 06:05:51,670 INFO L290 TraceCheckUtils]: 107: Hoare triple {40947#false} assume 0 == ~cond; {40947#false} is VALID [2022-04-15 06:05:51,670 INFO L290 TraceCheckUtils]: 108: Hoare triple {40947#false} assume !false; {40947#false} is VALID [2022-04-15 06:05:51,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 49 proven. 2352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:05:51,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:05:51,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246817344] [2022-04-15 06:05:51,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246817344] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:05:51,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [643907236] [2022-04-15 06:05:51,671 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:05:51,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:51,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:51,672 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:51,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (97)] Waiting until timeout for monitored process [2022-04-15 06:05:51,732 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:05:51,732 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:05:51,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 06:05:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:51,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:05:52,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {40946#true} call ULTIMATE.init(); {40946#true} is VALID [2022-04-15 06:05:52,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {40946#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-15 06:05:52,323 INFO L290 TraceCheckUtils]: 2: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {40946#true} call #t~ret5 := main(); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {40946#true} ~x~0 := 0; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 7: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 8: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 9: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 10: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 11: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 12: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 13: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 14: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 15: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 16: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 19: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 20: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 21: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 22: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,324 INFO L290 TraceCheckUtils]: 23: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 24: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 25: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 26: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 27: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 28: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 29: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 30: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 31: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 32: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 34: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 35: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 36: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 37: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 38: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 39: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 40: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 41: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 42: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 43: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,325 INFO L290 TraceCheckUtils]: 44: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 45: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 46: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 47: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 49: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 50: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 51: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 52: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 53: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 54: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 55: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 56: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 57: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 58: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 59: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 60: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 61: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 62: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 63: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 64: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,326 INFO L290 TraceCheckUtils]: 65: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 66: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 67: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 68: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 69: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 70: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 71: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 72: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 73: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 74: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 75: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 76: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 77: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 78: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 79: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 80: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 81: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 82: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 83: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 84: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 85: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,327 INFO L290 TraceCheckUtils]: 86: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 87: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 88: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 89: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 90: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 91: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 92: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 93: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 94: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 95: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 96: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 97: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 98: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 99: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,328 INFO L290 TraceCheckUtils]: 100: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,329 INFO L290 TraceCheckUtils]: 101: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:05:52,329 INFO L290 TraceCheckUtils]: 102: Hoare triple {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:05:52,330 INFO L290 TraceCheckUtils]: 103: Hoare triple {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {41314#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:05:52,331 INFO L290 TraceCheckUtils]: 104: Hoare triple {41314#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {40947#false} is VALID [2022-04-15 06:05:52,331 INFO L272 TraceCheckUtils]: 105: Hoare triple {40947#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {40947#false} is VALID [2022-04-15 06:05:52,331 INFO L290 TraceCheckUtils]: 106: Hoare triple {40947#false} ~cond := #in~cond; {40947#false} is VALID [2022-04-15 06:05:52,331 INFO L290 TraceCheckUtils]: 107: Hoare triple {40947#false} assume 0 == ~cond; {40947#false} is VALID [2022-04-15 06:05:52,331 INFO L290 TraceCheckUtils]: 108: Hoare triple {40947#false} assume !false; {40947#false} is VALID [2022-04-15 06:05:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 144 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-04-15 06:05:52,332 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:05:52,889 INFO L290 TraceCheckUtils]: 108: Hoare triple {40947#false} assume !false; {40947#false} is VALID [2022-04-15 06:05:52,889 INFO L290 TraceCheckUtils]: 107: Hoare triple {40947#false} assume 0 == ~cond; {40947#false} is VALID [2022-04-15 06:05:52,889 INFO L290 TraceCheckUtils]: 106: Hoare triple {40947#false} ~cond := #in~cond; {40947#false} is VALID [2022-04-15 06:05:52,889 INFO L272 TraceCheckUtils]: 105: Hoare triple {40947#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {40947#false} is VALID [2022-04-15 06:05:52,889 INFO L290 TraceCheckUtils]: 104: Hoare triple {41342#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {40947#false} is VALID [2022-04-15 06:05:52,890 INFO L290 TraceCheckUtils]: 103: Hoare triple {41346#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {41342#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:05:52,890 INFO L290 TraceCheckUtils]: 102: Hoare triple {41350#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {41346#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 101: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {41350#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 100: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 99: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 98: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 97: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 96: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 95: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 94: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 93: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 92: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 91: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,892 INFO L290 TraceCheckUtils]: 90: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 89: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 88: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 87: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 86: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 85: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 84: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 83: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 82: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 81: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 80: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 79: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 78: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 77: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 76: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 75: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 74: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 73: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 72: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 71: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 70: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,893 INFO L290 TraceCheckUtils]: 69: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 68: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 67: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 66: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 65: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 64: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 63: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 62: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 61: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 60: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 59: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 58: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 57: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 56: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 55: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 54: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 53: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 52: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 51: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 50: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 49: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,894 INFO L290 TraceCheckUtils]: 48: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 47: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 46: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 45: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 44: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 43: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 42: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 41: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 40: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 39: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 38: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 37: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 36: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 35: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 34: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 33: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 32: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 31: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 30: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,895 INFO L290 TraceCheckUtils]: 27: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 26: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 25: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 24: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 23: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 22: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 21: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 20: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 19: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 18: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 17: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 16: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 15: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 14: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 13: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 12: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 11: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 7: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-15 06:05:52,896 INFO L290 TraceCheckUtils]: 6: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L290 TraceCheckUtils]: 5: Hoare triple {40946#true} ~x~0 := 0; {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L272 TraceCheckUtils]: 4: Hoare triple {40946#true} call #t~ret5 := main(); {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L290 TraceCheckUtils]: 2: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {40946#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L272 TraceCheckUtils]: 0: Hoare triple {40946#true} call ULTIMATE.init(); {40946#true} is VALID [2022-04-15 06:05:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 144 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-04-15 06:05:52,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [643907236] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:05:52,897 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:05:52,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 4, 5] total 57 [2022-04-15 06:05:52,897 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:05:52,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [941309267] [2022-04-15 06:05:52,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [941309267] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:05:52,898 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:05:52,898 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2022-04-15 06:05:52,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235410515] [2022-04-15 06:05:52,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:05:52,898 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-15 06:05:52,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:05:52,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:52,977 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:52,977 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-15 06:05:52,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:52,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-15 06:05:52,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=2832, Unknown=0, NotChecked=0, Total=3192 [2022-04-15 06:05:52,978 INFO L87 Difference]: Start difference. First operand 111 states and 113 transitions. Second operand has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:58,699 INFO L93 Difference]: Finished difference Result 120 states and 124 transitions. [2022-04-15 06:05:58,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-15 06:05:58,699 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-15 06:05:58,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:05:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 121 transitions. [2022-04-15 06:05:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 121 transitions. [2022-04-15 06:05:58,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 121 transitions. [2022-04-15 06:05:58,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:58,764 INFO L225 Difference]: With dead ends: 120 [2022-04-15 06:05:58,765 INFO L226 Difference]: Without dead ends: 113 [2022-04-15 06:05:58,765 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 215 SyntacticMatches, 1 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1180 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=846, Invalid=10284, Unknown=0, NotChecked=0, Total=11130 [2022-04-15 06:05:58,766 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 57 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 4731 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 4830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 4731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:05:58,766 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 74 Invalid, 4830 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 4731 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-15 06:05:58,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-15 06:05:58,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2022-04-15 06:05:58,921 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:05:58,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,922 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,922 INFO L87 Difference]: Start difference. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:58,923 INFO L93 Difference]: Finished difference Result 113 states and 115 transitions. [2022-04-15 06:05:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-04-15 06:05:58,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:58,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:58,923 INFO L74 IsIncluded]: Start isIncluded. First operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 113 states. [2022-04-15 06:05:58,923 INFO L87 Difference]: Start difference. First operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 113 states. [2022-04-15 06:05:58,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:58,924 INFO L93 Difference]: Finished difference Result 113 states and 115 transitions. [2022-04-15 06:05:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-04-15 06:05:58,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:58,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:58,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:05:58,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:05:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 115 transitions. [2022-04-15 06:05:58,925 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 115 transitions. Word has length 109 [2022-04-15 06:05:58,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:05:58,925 INFO L478 AbstractCegarLoop]: Abstraction has 113 states and 115 transitions. [2022-04-15 06:05:58,925 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:05:58,925 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 113 states and 115 transitions. [2022-04-15 06:05:59,031 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-04-15 06:05:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-04-15 06:05:59,032 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:05:59,032 INFO L499 BasicCegarLoop]: trace histogram [50, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:05:59,036 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:59,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (97)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:59,436 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 96 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable97,SelfDestructingSolverStorable98,97 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:59,436 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:05:59,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:05:59,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1194530998, now seen corresponding path program 97 times [2022-04-15 06:05:59,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:59,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [101707763] [2022-04-15 06:06:03,670 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:06:03,840 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:06:04,038 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:06:04,040 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:06:04,042 INFO L85 PathProgramCache]: Analyzing trace with hash 36093360, now seen corresponding path program 1 times [2022-04-15 06:06:04,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:04,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33000901] [2022-04-15 06:06:04,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:04,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:04,047 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_99.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_99.0)) 4294967296)) 65521) 0) [2022-04-15 06:06:04,047 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_99.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_99.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:06:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:06:04,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [612523795] [2022-04-15 06:06:04,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:04,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:04,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:04,055 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:04,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (98)] Waiting until timeout for monitored process [2022-04-15 06:06:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:04,119 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:06:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:04,151 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:06:04,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1194530998, now seen corresponding path program 98 times [2022-04-15 06:06:04,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:04,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533697437] [2022-04-15 06:06:04,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:04,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:05,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:06:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:05,523 INFO L290 TraceCheckUtils]: 0: Hoare triple {42504#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-15 06:06:05,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-15 06:06:05,523 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-15 06:06:05,523 INFO L272 TraceCheckUtils]: 0: Hoare triple {42449#true} call ULTIMATE.init(); {42504#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:06:05,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {42504#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-15 06:06:05,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-15 06:06:05,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-15 06:06:05,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {42449#true} call #t~ret5 := main(); {42449#true} is VALID [2022-04-15 06:06:05,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {42449#true} ~x~0 := 0; {42454#(= main_~x~0 0)} is VALID [2022-04-15 06:06:05,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {42454#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {42454#(= main_~x~0 0)} is VALID [2022-04-15 06:06:05,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {42454#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:05,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:05,525 INFO L290 TraceCheckUtils]: 9: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:05,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:05,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:05,526 INFO L290 TraceCheckUtils]: 12: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:05,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:05,527 INFO L290 TraceCheckUtils]: 14: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:05,527 INFO L290 TraceCheckUtils]: 15: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:05,528 INFO L290 TraceCheckUtils]: 16: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:05,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:05,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:05,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:05,529 INFO L290 TraceCheckUtils]: 20: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:05,530 INFO L290 TraceCheckUtils]: 21: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:05,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:05,531 INFO L290 TraceCheckUtils]: 23: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:05,531 INFO L290 TraceCheckUtils]: 24: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:05,531 INFO L290 TraceCheckUtils]: 25: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:05,532 INFO L290 TraceCheckUtils]: 26: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:05,532 INFO L290 TraceCheckUtils]: 27: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:05,532 INFO L290 TraceCheckUtils]: 28: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:05,533 INFO L290 TraceCheckUtils]: 29: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:05,533 INFO L290 TraceCheckUtils]: 30: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:05,534 INFO L290 TraceCheckUtils]: 31: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:05,534 INFO L290 TraceCheckUtils]: 32: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:05,535 INFO L290 TraceCheckUtils]: 33: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:05,535 INFO L290 TraceCheckUtils]: 34: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:05,535 INFO L290 TraceCheckUtils]: 35: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:05,536 INFO L290 TraceCheckUtils]: 36: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:05,536 INFO L290 TraceCheckUtils]: 37: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:05,536 INFO L290 TraceCheckUtils]: 38: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:05,537 INFO L290 TraceCheckUtils]: 39: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:05,537 INFO L290 TraceCheckUtils]: 40: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:05,538 INFO L290 TraceCheckUtils]: 41: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:05,538 INFO L290 TraceCheckUtils]: 42: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:05,538 INFO L290 TraceCheckUtils]: 43: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:05,539 INFO L290 TraceCheckUtils]: 44: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:05,539 INFO L290 TraceCheckUtils]: 45: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:05,540 INFO L290 TraceCheckUtils]: 46: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:05,540 INFO L290 TraceCheckUtils]: 47: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:05,540 INFO L290 TraceCheckUtils]: 48: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:05,541 INFO L290 TraceCheckUtils]: 49: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:05,541 INFO L290 TraceCheckUtils]: 50: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:05,542 INFO L290 TraceCheckUtils]: 51: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:05,542 INFO L290 TraceCheckUtils]: 52: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:05,542 INFO L290 TraceCheckUtils]: 53: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:05,543 INFO L290 TraceCheckUtils]: 54: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:05,543 INFO L290 TraceCheckUtils]: 55: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:05,544 INFO L290 TraceCheckUtils]: 56: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:05,544 INFO L290 TraceCheckUtils]: 57: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:05,544 INFO L290 TraceCheckUtils]: 58: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:05,545 INFO L290 TraceCheckUtils]: 59: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:05,545 INFO L290 TraceCheckUtils]: 60: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:05,546 INFO L290 TraceCheckUtils]: 61: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:05,546 INFO L290 TraceCheckUtils]: 62: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:05,546 INFO L290 TraceCheckUtils]: 63: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:05,547 INFO L290 TraceCheckUtils]: 64: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:05,547 INFO L290 TraceCheckUtils]: 65: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:05,547 INFO L290 TraceCheckUtils]: 66: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:05,548 INFO L290 TraceCheckUtils]: 67: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:05,548 INFO L290 TraceCheckUtils]: 68: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:05,549 INFO L290 TraceCheckUtils]: 69: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:05,549 INFO L290 TraceCheckUtils]: 70: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:05,549 INFO L290 TraceCheckUtils]: 71: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:05,550 INFO L290 TraceCheckUtils]: 72: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:05,550 INFO L290 TraceCheckUtils]: 73: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:05,551 INFO L290 TraceCheckUtils]: 74: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:05,551 INFO L290 TraceCheckUtils]: 75: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:05,551 INFO L290 TraceCheckUtils]: 76: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:05,552 INFO L290 TraceCheckUtils]: 77: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:05,552 INFO L290 TraceCheckUtils]: 78: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:05,553 INFO L290 TraceCheckUtils]: 79: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:05,553 INFO L290 TraceCheckUtils]: 80: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:05,553 INFO L290 TraceCheckUtils]: 81: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:05,554 INFO L290 TraceCheckUtils]: 82: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:05,554 INFO L290 TraceCheckUtils]: 83: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:05,555 INFO L290 TraceCheckUtils]: 84: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:05,555 INFO L290 TraceCheckUtils]: 85: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:05,555 INFO L290 TraceCheckUtils]: 86: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:05,556 INFO L290 TraceCheckUtils]: 87: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:05,556 INFO L290 TraceCheckUtils]: 88: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:05,557 INFO L290 TraceCheckUtils]: 89: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:05,557 INFO L290 TraceCheckUtils]: 90: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:05,557 INFO L290 TraceCheckUtils]: 91: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:05,558 INFO L290 TraceCheckUtils]: 92: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:05,558 INFO L290 TraceCheckUtils]: 93: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:05,559 INFO L290 TraceCheckUtils]: 94: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:05,559 INFO L290 TraceCheckUtils]: 95: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:05,559 INFO L290 TraceCheckUtils]: 96: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:05,560 INFO L290 TraceCheckUtils]: 97: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:05,560 INFO L290 TraceCheckUtils]: 98: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:05,561 INFO L290 TraceCheckUtils]: 99: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:05,561 INFO L290 TraceCheckUtils]: 100: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:05,561 INFO L290 TraceCheckUtils]: 101: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:05,562 INFO L290 TraceCheckUtils]: 102: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:05,562 INFO L290 TraceCheckUtils]: 103: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:05,563 INFO L290 TraceCheckUtils]: 104: Hoare triple {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:05,563 INFO L290 TraceCheckUtils]: 105: Hoare triple {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {42450#false} is VALID [2022-04-15 06:06:05,563 INFO L290 TraceCheckUtils]: 106: Hoare triple {42450#false} assume !(~x~0 % 4294967296 < 268435455); {42450#false} is VALID [2022-04-15 06:06:05,563 INFO L272 TraceCheckUtils]: 107: Hoare triple {42450#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {42450#false} is VALID [2022-04-15 06:06:05,563 INFO L290 TraceCheckUtils]: 108: Hoare triple {42450#false} ~cond := #in~cond; {42450#false} is VALID [2022-04-15 06:06:05,563 INFO L290 TraceCheckUtils]: 109: Hoare triple {42450#false} assume 0 == ~cond; {42450#false} is VALID [2022-04-15 06:06:05,563 INFO L290 TraceCheckUtils]: 110: Hoare triple {42450#false} assume !false; {42450#false} is VALID [2022-04-15 06:06:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 50 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:05,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:06:05,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533697437] [2022-04-15 06:06:05,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533697437] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:06:05,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1216197170] [2022-04-15 06:06:05,564 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:06:05,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:05,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:05,565 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:05,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (99)] Waiting until timeout for monitored process [2022-04-15 06:06:05,648 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:06:05,648 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:06:05,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 102 conjunts are in the unsatisfiable core [2022-04-15 06:06:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:05,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:06:06,420 INFO L272 TraceCheckUtils]: 0: Hoare triple {42449#true} call ULTIMATE.init(); {42449#true} is VALID [2022-04-15 06:06:06,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {42449#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-15 06:06:06,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-15 06:06:06,420 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-15 06:06:06,420 INFO L272 TraceCheckUtils]: 4: Hoare triple {42449#true} call #t~ret5 := main(); {42449#true} is VALID [2022-04-15 06:06:06,421 INFO L290 TraceCheckUtils]: 5: Hoare triple {42449#true} ~x~0 := 0; {42454#(= main_~x~0 0)} is VALID [2022-04-15 06:06:06,421 INFO L290 TraceCheckUtils]: 6: Hoare triple {42454#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {42454#(= main_~x~0 0)} is VALID [2022-04-15 06:06:06,421 INFO L290 TraceCheckUtils]: 7: Hoare triple {42454#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:06,421 INFO L290 TraceCheckUtils]: 8: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:06,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:06,422 INFO L290 TraceCheckUtils]: 10: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:06,423 INFO L290 TraceCheckUtils]: 11: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:06,423 INFO L290 TraceCheckUtils]: 12: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:06,423 INFO L290 TraceCheckUtils]: 13: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:06,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:06,424 INFO L290 TraceCheckUtils]: 15: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:06,424 INFO L290 TraceCheckUtils]: 16: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:06,425 INFO L290 TraceCheckUtils]: 17: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:06,425 INFO L290 TraceCheckUtils]: 18: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:06,425 INFO L290 TraceCheckUtils]: 19: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:06,426 INFO L290 TraceCheckUtils]: 20: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:06,426 INFO L290 TraceCheckUtils]: 21: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:06,426 INFO L290 TraceCheckUtils]: 22: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:06,427 INFO L290 TraceCheckUtils]: 23: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:06,427 INFO L290 TraceCheckUtils]: 24: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:06,427 INFO L290 TraceCheckUtils]: 25: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:06,428 INFO L290 TraceCheckUtils]: 26: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:06,428 INFO L290 TraceCheckUtils]: 27: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:06,428 INFO L290 TraceCheckUtils]: 28: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:06,429 INFO L290 TraceCheckUtils]: 29: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:06,429 INFO L290 TraceCheckUtils]: 30: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:06,429 INFO L290 TraceCheckUtils]: 31: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:06,430 INFO L290 TraceCheckUtils]: 32: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:06,430 INFO L290 TraceCheckUtils]: 33: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:06,430 INFO L290 TraceCheckUtils]: 34: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:06,431 INFO L290 TraceCheckUtils]: 35: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:06,431 INFO L290 TraceCheckUtils]: 36: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:06,431 INFO L290 TraceCheckUtils]: 37: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:06,432 INFO L290 TraceCheckUtils]: 38: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:06,432 INFO L290 TraceCheckUtils]: 39: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:06,432 INFO L290 TraceCheckUtils]: 40: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:06,433 INFO L290 TraceCheckUtils]: 41: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:06,433 INFO L290 TraceCheckUtils]: 42: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:06,434 INFO L290 TraceCheckUtils]: 43: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:06,434 INFO L290 TraceCheckUtils]: 44: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:06,434 INFO L290 TraceCheckUtils]: 45: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:06,434 INFO L290 TraceCheckUtils]: 46: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:06,435 INFO L290 TraceCheckUtils]: 47: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:06,435 INFO L290 TraceCheckUtils]: 48: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:06,436 INFO L290 TraceCheckUtils]: 49: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:06,436 INFO L290 TraceCheckUtils]: 50: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:06,436 INFO L290 TraceCheckUtils]: 51: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:06,437 INFO L290 TraceCheckUtils]: 52: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:06,437 INFO L290 TraceCheckUtils]: 53: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:06,437 INFO L290 TraceCheckUtils]: 54: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:06,438 INFO L290 TraceCheckUtils]: 55: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:06,438 INFO L290 TraceCheckUtils]: 56: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:06,438 INFO L290 TraceCheckUtils]: 57: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:06,439 INFO L290 TraceCheckUtils]: 58: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:06,439 INFO L290 TraceCheckUtils]: 59: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:06,439 INFO L290 TraceCheckUtils]: 60: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:06,440 INFO L290 TraceCheckUtils]: 61: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:06,440 INFO L290 TraceCheckUtils]: 62: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:06,440 INFO L290 TraceCheckUtils]: 63: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:06,441 INFO L290 TraceCheckUtils]: 64: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:06,441 INFO L290 TraceCheckUtils]: 65: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:06,441 INFO L290 TraceCheckUtils]: 66: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:06,442 INFO L290 TraceCheckUtils]: 67: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:06,442 INFO L290 TraceCheckUtils]: 68: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:06,442 INFO L290 TraceCheckUtils]: 69: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:06,443 INFO L290 TraceCheckUtils]: 70: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:06,443 INFO L290 TraceCheckUtils]: 71: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:06,443 INFO L290 TraceCheckUtils]: 72: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:06,444 INFO L290 TraceCheckUtils]: 73: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:06,444 INFO L290 TraceCheckUtils]: 74: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:06,444 INFO L290 TraceCheckUtils]: 75: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:06,445 INFO L290 TraceCheckUtils]: 76: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:06,445 INFO L290 TraceCheckUtils]: 77: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:06,445 INFO L290 TraceCheckUtils]: 78: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:06,446 INFO L290 TraceCheckUtils]: 79: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:06,446 INFO L290 TraceCheckUtils]: 80: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:06,446 INFO L290 TraceCheckUtils]: 81: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:06,447 INFO L290 TraceCheckUtils]: 82: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:06,447 INFO L290 TraceCheckUtils]: 83: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:06,447 INFO L290 TraceCheckUtils]: 84: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:06,448 INFO L290 TraceCheckUtils]: 85: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:06,448 INFO L290 TraceCheckUtils]: 86: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:06,449 INFO L290 TraceCheckUtils]: 87: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:06,449 INFO L290 TraceCheckUtils]: 88: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:06,449 INFO L290 TraceCheckUtils]: 89: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:06,449 INFO L290 TraceCheckUtils]: 90: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:06,450 INFO L290 TraceCheckUtils]: 91: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:06,450 INFO L290 TraceCheckUtils]: 92: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:06,451 INFO L290 TraceCheckUtils]: 93: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:06,451 INFO L290 TraceCheckUtils]: 94: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:06,451 INFO L290 TraceCheckUtils]: 95: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:06,451 INFO L290 TraceCheckUtils]: 96: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:06,452 INFO L290 TraceCheckUtils]: 97: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:06,452 INFO L290 TraceCheckUtils]: 98: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:06,453 INFO L290 TraceCheckUtils]: 99: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:06,453 INFO L290 TraceCheckUtils]: 100: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:06,453 INFO L290 TraceCheckUtils]: 101: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:06,454 INFO L290 TraceCheckUtils]: 102: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:06,454 INFO L290 TraceCheckUtils]: 103: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:06,454 INFO L290 TraceCheckUtils]: 104: Hoare triple {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:06,455 INFO L290 TraceCheckUtils]: 105: Hoare triple {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {42450#false} is VALID [2022-04-15 06:06:06,455 INFO L290 TraceCheckUtils]: 106: Hoare triple {42450#false} assume !(~x~0 % 4294967296 < 268435455); {42450#false} is VALID [2022-04-15 06:06:06,455 INFO L272 TraceCheckUtils]: 107: Hoare triple {42450#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {42450#false} is VALID [2022-04-15 06:06:06,455 INFO L290 TraceCheckUtils]: 108: Hoare triple {42450#false} ~cond := #in~cond; {42450#false} is VALID [2022-04-15 06:06:06,455 INFO L290 TraceCheckUtils]: 109: Hoare triple {42450#false} assume 0 == ~cond; {42450#false} is VALID [2022-04-15 06:06:06,455 INFO L290 TraceCheckUtils]: 110: Hoare triple {42450#false} assume !false; {42450#false} is VALID [2022-04-15 06:06:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 50 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:06,455 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:06:11,716 INFO L290 TraceCheckUtils]: 110: Hoare triple {42450#false} assume !false; {42450#false} is VALID [2022-04-15 06:06:11,717 INFO L290 TraceCheckUtils]: 109: Hoare triple {42450#false} assume 0 == ~cond; {42450#false} is VALID [2022-04-15 06:06:11,717 INFO L290 TraceCheckUtils]: 108: Hoare triple {42450#false} ~cond := #in~cond; {42450#false} is VALID [2022-04-15 06:06:11,717 INFO L272 TraceCheckUtils]: 107: Hoare triple {42450#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {42450#false} is VALID [2022-04-15 06:06:11,717 INFO L290 TraceCheckUtils]: 106: Hoare triple {42450#false} assume !(~x~0 % 4294967296 < 268435455); {42450#false} is VALID [2022-04-15 06:06:11,717 INFO L290 TraceCheckUtils]: 105: Hoare triple {42854#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {42450#false} is VALID [2022-04-15 06:06:11,717 INFO L290 TraceCheckUtils]: 104: Hoare triple {42858#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42854#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:06:11,718 INFO L290 TraceCheckUtils]: 103: Hoare triple {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42858#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:06:11,718 INFO L290 TraceCheckUtils]: 102: Hoare triple {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,719 INFO L290 TraceCheckUtils]: 101: Hoare triple {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,719 INFO L290 TraceCheckUtils]: 100: Hoare triple {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,719 INFO L290 TraceCheckUtils]: 99: Hoare triple {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,720 INFO L290 TraceCheckUtils]: 98: Hoare triple {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,720 INFO L290 TraceCheckUtils]: 97: Hoare triple {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,720 INFO L290 TraceCheckUtils]: 96: Hoare triple {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,721 INFO L290 TraceCheckUtils]: 95: Hoare triple {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,721 INFO L290 TraceCheckUtils]: 94: Hoare triple {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,722 INFO L290 TraceCheckUtils]: 93: Hoare triple {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,722 INFO L290 TraceCheckUtils]: 92: Hoare triple {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,722 INFO L290 TraceCheckUtils]: 91: Hoare triple {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,723 INFO L290 TraceCheckUtils]: 90: Hoare triple {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,723 INFO L290 TraceCheckUtils]: 89: Hoare triple {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,723 INFO L290 TraceCheckUtils]: 88: Hoare triple {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,724 INFO L290 TraceCheckUtils]: 87: Hoare triple {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,724 INFO L290 TraceCheckUtils]: 86: Hoare triple {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,725 INFO L290 TraceCheckUtils]: 85: Hoare triple {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,725 INFO L290 TraceCheckUtils]: 84: Hoare triple {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,726 INFO L290 TraceCheckUtils]: 83: Hoare triple {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,726 INFO L290 TraceCheckUtils]: 82: Hoare triple {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,726 INFO L290 TraceCheckUtils]: 81: Hoare triple {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,727 INFO L290 TraceCheckUtils]: 80: Hoare triple {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,727 INFO L290 TraceCheckUtils]: 79: Hoare triple {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,727 INFO L290 TraceCheckUtils]: 78: Hoare triple {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,728 INFO L290 TraceCheckUtils]: 77: Hoare triple {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,728 INFO L290 TraceCheckUtils]: 76: Hoare triple {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,729 INFO L290 TraceCheckUtils]: 75: Hoare triple {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,729 INFO L290 TraceCheckUtils]: 74: Hoare triple {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,729 INFO L290 TraceCheckUtils]: 73: Hoare triple {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,730 INFO L290 TraceCheckUtils]: 72: Hoare triple {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,730 INFO L290 TraceCheckUtils]: 71: Hoare triple {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,730 INFO L290 TraceCheckUtils]: 70: Hoare triple {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,731 INFO L290 TraceCheckUtils]: 69: Hoare triple {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,731 INFO L290 TraceCheckUtils]: 68: Hoare triple {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,732 INFO L290 TraceCheckUtils]: 67: Hoare triple {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,732 INFO L290 TraceCheckUtils]: 66: Hoare triple {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,732 INFO L290 TraceCheckUtils]: 65: Hoare triple {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,733 INFO L290 TraceCheckUtils]: 64: Hoare triple {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,733 INFO L290 TraceCheckUtils]: 63: Hoare triple {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,733 INFO L290 TraceCheckUtils]: 62: Hoare triple {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,734 INFO L290 TraceCheckUtils]: 61: Hoare triple {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,734 INFO L290 TraceCheckUtils]: 60: Hoare triple {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,735 INFO L290 TraceCheckUtils]: 59: Hoare triple {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,735 INFO L290 TraceCheckUtils]: 58: Hoare triple {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,735 INFO L290 TraceCheckUtils]: 57: Hoare triple {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,736 INFO L290 TraceCheckUtils]: 56: Hoare triple {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,736 INFO L290 TraceCheckUtils]: 55: Hoare triple {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,737 INFO L290 TraceCheckUtils]: 54: Hoare triple {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,737 INFO L290 TraceCheckUtils]: 53: Hoare triple {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,737 INFO L290 TraceCheckUtils]: 52: Hoare triple {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,738 INFO L290 TraceCheckUtils]: 51: Hoare triple {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,738 INFO L290 TraceCheckUtils]: 50: Hoare triple {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,739 INFO L290 TraceCheckUtils]: 48: Hoare triple {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,739 INFO L290 TraceCheckUtils]: 47: Hoare triple {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,740 INFO L290 TraceCheckUtils]: 46: Hoare triple {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,740 INFO L290 TraceCheckUtils]: 45: Hoare triple {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,740 INFO L290 TraceCheckUtils]: 44: Hoare triple {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,741 INFO L290 TraceCheckUtils]: 43: Hoare triple {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,741 INFO L290 TraceCheckUtils]: 42: Hoare triple {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,742 INFO L290 TraceCheckUtils]: 41: Hoare triple {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,742 INFO L290 TraceCheckUtils]: 40: Hoare triple {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,742 INFO L290 TraceCheckUtils]: 39: Hoare triple {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,743 INFO L290 TraceCheckUtils]: 38: Hoare triple {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,743 INFO L290 TraceCheckUtils]: 37: Hoare triple {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,743 INFO L290 TraceCheckUtils]: 36: Hoare triple {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,744 INFO L290 TraceCheckUtils]: 35: Hoare triple {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,744 INFO L290 TraceCheckUtils]: 34: Hoare triple {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,746 INFO L290 TraceCheckUtils]: 30: Hoare triple {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,746 INFO L290 TraceCheckUtils]: 29: Hoare triple {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,746 INFO L290 TraceCheckUtils]: 28: Hoare triple {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,747 INFO L290 TraceCheckUtils]: 27: Hoare triple {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,747 INFO L290 TraceCheckUtils]: 26: Hoare triple {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,748 INFO L290 TraceCheckUtils]: 25: Hoare triple {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,748 INFO L290 TraceCheckUtils]: 24: Hoare triple {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,748 INFO L290 TraceCheckUtils]: 23: Hoare triple {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,749 INFO L290 TraceCheckUtils]: 22: Hoare triple {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,749 INFO L290 TraceCheckUtils]: 21: Hoare triple {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,749 INFO L290 TraceCheckUtils]: 20: Hoare triple {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,750 INFO L290 TraceCheckUtils]: 19: Hoare triple {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,750 INFO L290 TraceCheckUtils]: 18: Hoare triple {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,751 INFO L290 TraceCheckUtils]: 17: Hoare triple {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,751 INFO L290 TraceCheckUtils]: 16: Hoare triple {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,751 INFO L290 TraceCheckUtils]: 15: Hoare triple {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,752 INFO L290 TraceCheckUtils]: 14: Hoare triple {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,752 INFO L290 TraceCheckUtils]: 13: Hoare triple {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,753 INFO L290 TraceCheckUtils]: 11: Hoare triple {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,753 INFO L290 TraceCheckUtils]: 10: Hoare triple {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,754 INFO L290 TraceCheckUtils]: 9: Hoare triple {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,754 INFO L290 TraceCheckUtils]: 8: Hoare triple {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,755 INFO L290 TraceCheckUtils]: 7: Hoare triple {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:06:11,755 INFO L290 TraceCheckUtils]: 6: Hoare triple {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,755 INFO L290 TraceCheckUtils]: 5: Hoare triple {42449#true} ~x~0 := 0; {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:11,755 INFO L272 TraceCheckUtils]: 4: Hoare triple {42449#true} call #t~ret5 := main(); {42449#true} is VALID [2022-04-15 06:06:11,755 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-15 06:06:11,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-15 06:06:11,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {42449#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-15 06:06:11,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {42449#true} call ULTIMATE.init(); {42449#true} is VALID [2022-04-15 06:06:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 50 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:11,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1216197170] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:06:11,756 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:06:11,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 53] total 105 [2022-04-15 06:06:11,756 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:06:11,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [101707763] [2022-04-15 06:06:11,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [101707763] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:06:11,757 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:06:11,757 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-15 06:06:11,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921605940] [2022-04-15 06:06:11,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:06:11,758 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2022-04-15 06:06:11,758 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:06:11,758 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:11,807 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:11,807 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-15 06:06:11,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:11,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-15 06:06:11,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2859, Invalid=8061, Unknown=0, NotChecked=0, Total=10920 [2022-04-15 06:06:11,809 INFO L87 Difference]: Start difference. First operand 113 states and 115 transitions. Second operand has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:17,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:17,771 INFO L93 Difference]: Finished difference Result 122 states and 126 transitions. [2022-04-15 06:06:17,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-15 06:06:17,771 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2022-04-15 06:06:17,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:06:17,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 123 transitions. [2022-04-15 06:06:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 123 transitions. [2022-04-15 06:06:17,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 123 transitions. [2022-04-15 06:06:17,837 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:17,838 INFO L225 Difference]: With dead ends: 122 [2022-04-15 06:06:17,838 INFO L226 Difference]: Without dead ends: 115 [2022-04-15 06:06:17,851 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 171 SyntacticMatches, 2 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1380 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=5707, Invalid=18163, Unknown=0, NotChecked=0, Total=23870 [2022-04-15 06:06:17,851 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 58 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 5022 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 5123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 5022 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:06:17,851 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [58 Valid, 154 Invalid, 5123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 5022 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-15 06:06:17,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2022-04-15 06:06:18,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-04-15 06:06:18,081 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:06:18,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:18,081 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:18,081 INFO L87 Difference]: Start difference. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:18,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:18,082 INFO L93 Difference]: Finished difference Result 115 states and 117 transitions. [2022-04-15 06:06:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-04-15 06:06:18,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:18,083 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:18,083 INFO L74 IsIncluded]: Start isIncluded. First operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 115 states. [2022-04-15 06:06:18,083 INFO L87 Difference]: Start difference. First operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 115 states. [2022-04-15 06:06:18,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:18,084 INFO L93 Difference]: Finished difference Result 115 states and 117 transitions. [2022-04-15 06:06:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-04-15 06:06:18,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:18,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:18,084 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:06:18,084 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:06:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 117 transitions. [2022-04-15 06:06:18,086 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 117 transitions. Word has length 111 [2022-04-15 06:06:18,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:06:18,086 INFO L478 AbstractCegarLoop]: Abstraction has 115 states and 117 transitions. [2022-04-15 06:06:18,086 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:18,086 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 115 states and 117 transitions. [2022-04-15 06:06:18,197 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:18,198 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-04-15 06:06:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 06:06:18,198 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:06:18,198 INFO L499 BasicCegarLoop]: trace histogram [51, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:06:18,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (99)] Forceful destruction successful, exit code 0 [2022-04-15 06:06:18,420 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (98)] Forceful destruction successful, exit code 0 [2022-04-15 06:06:18,615 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 99 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,98 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:18,615 INFO L403 AbstractCegarLoop]: === Iteration 53 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:06:18,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:06:18,615 INFO L85 PathProgramCache]: Analyzing trace with hash 753916007, now seen corresponding path program 99 times [2022-04-15 06:06:18,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:18,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1972051620] [2022-04-15 06:06:22,074 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:06:22,248 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:06:24,353 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:06:24,492 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:06:24,494 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:06:24,497 INFO L85 PathProgramCache]: Analyzing trace with hash 2085625520, now seen corresponding path program 1 times [2022-04-15 06:06:24,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:24,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174273588] [2022-04-15 06:06:24,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:24,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:24,502 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_101.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_101.0)) 4294967296)) 65521) 0) [2022-04-15 06:06:24,503 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_101.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_101.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:06:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:06:24,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [403928848] [2022-04-15 06:06:24,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:24,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:24,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:24,509 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:24,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (100)] Waiting until timeout for monitored process [2022-04-15 06:06:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:24,576 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:06:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:24,589 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:06:24,590 INFO L85 PathProgramCache]: Analyzing trace with hash 753916007, now seen corresponding path program 100 times [2022-04-15 06:06:24,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:24,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191636042] [2022-04-15 06:06:24,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:24,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:26,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:06:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:26,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {44082#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-15 06:06:26,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-15 06:06:26,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-15 06:06:26,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {44026#true} call ULTIMATE.init(); {44082#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:06:26,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {44082#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-15 06:06:26,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-15 06:06:26,090 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-15 06:06:26,090 INFO L272 TraceCheckUtils]: 4: Hoare triple {44026#true} call #t~ret5 := main(); {44026#true} is VALID [2022-04-15 06:06:26,091 INFO L290 TraceCheckUtils]: 5: Hoare triple {44026#true} ~x~0 := 0; {44031#(= main_~x~0 0)} is VALID [2022-04-15 06:06:26,091 INFO L290 TraceCheckUtils]: 6: Hoare triple {44031#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44031#(= main_~x~0 0)} is VALID [2022-04-15 06:06:26,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {44031#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:26,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:26,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:26,092 INFO L290 TraceCheckUtils]: 10: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:26,093 INFO L290 TraceCheckUtils]: 11: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:26,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:26,094 INFO L290 TraceCheckUtils]: 13: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:26,094 INFO L290 TraceCheckUtils]: 14: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:26,095 INFO L290 TraceCheckUtils]: 15: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:26,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:26,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:26,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:26,096 INFO L290 TraceCheckUtils]: 19: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:26,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:26,097 INFO L290 TraceCheckUtils]: 21: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:26,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:26,098 INFO L290 TraceCheckUtils]: 23: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:26,098 INFO L290 TraceCheckUtils]: 24: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:26,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:26,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:26,099 INFO L290 TraceCheckUtils]: 27: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:26,100 INFO L290 TraceCheckUtils]: 28: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:26,100 INFO L290 TraceCheckUtils]: 29: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:26,100 INFO L290 TraceCheckUtils]: 30: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:26,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:26,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:26,102 INFO L290 TraceCheckUtils]: 33: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:26,102 INFO L290 TraceCheckUtils]: 34: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:26,103 INFO L290 TraceCheckUtils]: 35: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:26,103 INFO L290 TraceCheckUtils]: 36: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:26,103 INFO L290 TraceCheckUtils]: 37: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:26,104 INFO L290 TraceCheckUtils]: 38: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:26,104 INFO L290 TraceCheckUtils]: 39: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:26,104 INFO L290 TraceCheckUtils]: 40: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:26,105 INFO L290 TraceCheckUtils]: 41: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:26,105 INFO L290 TraceCheckUtils]: 42: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:26,106 INFO L290 TraceCheckUtils]: 43: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:26,106 INFO L290 TraceCheckUtils]: 44: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:26,107 INFO L290 TraceCheckUtils]: 45: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:26,107 INFO L290 TraceCheckUtils]: 46: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:26,107 INFO L290 TraceCheckUtils]: 47: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:26,108 INFO L290 TraceCheckUtils]: 48: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:26,108 INFO L290 TraceCheckUtils]: 49: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:26,108 INFO L290 TraceCheckUtils]: 50: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:26,109 INFO L290 TraceCheckUtils]: 51: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:26,109 INFO L290 TraceCheckUtils]: 52: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:26,109 INFO L290 TraceCheckUtils]: 53: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:26,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:26,110 INFO L290 TraceCheckUtils]: 55: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:26,110 INFO L290 TraceCheckUtils]: 56: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:26,111 INFO L290 TraceCheckUtils]: 57: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:26,111 INFO L290 TraceCheckUtils]: 58: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:26,111 INFO L290 TraceCheckUtils]: 59: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:26,112 INFO L290 TraceCheckUtils]: 60: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:26,112 INFO L290 TraceCheckUtils]: 61: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:26,112 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:26,113 INFO L290 TraceCheckUtils]: 63: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:26,113 INFO L290 TraceCheckUtils]: 64: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:26,113 INFO L290 TraceCheckUtils]: 65: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:26,114 INFO L290 TraceCheckUtils]: 66: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:26,114 INFO L290 TraceCheckUtils]: 67: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:26,114 INFO L290 TraceCheckUtils]: 68: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:26,115 INFO L290 TraceCheckUtils]: 69: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:26,115 INFO L290 TraceCheckUtils]: 70: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:26,115 INFO L290 TraceCheckUtils]: 71: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:26,116 INFO L290 TraceCheckUtils]: 72: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:26,116 INFO L290 TraceCheckUtils]: 73: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:26,116 INFO L290 TraceCheckUtils]: 74: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:26,117 INFO L290 TraceCheckUtils]: 75: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:26,117 INFO L290 TraceCheckUtils]: 76: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:26,117 INFO L290 TraceCheckUtils]: 77: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:26,118 INFO L290 TraceCheckUtils]: 78: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:26,118 INFO L290 TraceCheckUtils]: 79: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:26,118 INFO L290 TraceCheckUtils]: 80: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:26,119 INFO L290 TraceCheckUtils]: 81: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:26,119 INFO L290 TraceCheckUtils]: 82: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:26,119 INFO L290 TraceCheckUtils]: 83: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:26,120 INFO L290 TraceCheckUtils]: 84: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:26,120 INFO L290 TraceCheckUtils]: 85: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:26,120 INFO L290 TraceCheckUtils]: 86: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:26,121 INFO L290 TraceCheckUtils]: 87: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:26,121 INFO L290 TraceCheckUtils]: 88: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:26,121 INFO L290 TraceCheckUtils]: 89: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:26,122 INFO L290 TraceCheckUtils]: 90: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:26,122 INFO L290 TraceCheckUtils]: 91: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:26,122 INFO L290 TraceCheckUtils]: 92: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:26,123 INFO L290 TraceCheckUtils]: 93: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:26,123 INFO L290 TraceCheckUtils]: 94: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:26,123 INFO L290 TraceCheckUtils]: 95: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:26,123 INFO L290 TraceCheckUtils]: 96: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:26,124 INFO L290 TraceCheckUtils]: 97: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:26,124 INFO L290 TraceCheckUtils]: 98: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:26,124 INFO L290 TraceCheckUtils]: 99: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:26,125 INFO L290 TraceCheckUtils]: 100: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:26,125 INFO L290 TraceCheckUtils]: 101: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:26,125 INFO L290 TraceCheckUtils]: 102: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:26,126 INFO L290 TraceCheckUtils]: 103: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:26,126 INFO L290 TraceCheckUtils]: 104: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 105: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 106: Hoare triple {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 107: Hoare triple {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {44027#false} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 108: Hoare triple {44027#false} assume !(~x~0 % 4294967296 < 268435455); {44027#false} is VALID [2022-04-15 06:06:26,127 INFO L272 TraceCheckUtils]: 109: Hoare triple {44027#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {44027#false} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 110: Hoare triple {44027#false} ~cond := #in~cond; {44027#false} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 111: Hoare triple {44027#false} assume 0 == ~cond; {44027#false} is VALID [2022-04-15 06:06:26,127 INFO L290 TraceCheckUtils]: 112: Hoare triple {44027#false} assume !false; {44027#false} is VALID [2022-04-15 06:06:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 51 proven. 2550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:26,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:06:26,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191636042] [2022-04-15 06:06:26,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [191636042] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:06:26,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1452382422] [2022-04-15 06:06:26,128 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:06:26,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:26,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:26,129 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:26,130 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Waiting until timeout for monitored process [2022-04-15 06:06:26,197 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:06:26,197 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:06:26,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 107 conjunts are in the unsatisfiable core [2022-04-15 06:06:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:26,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:06:26,943 INFO L272 TraceCheckUtils]: 0: Hoare triple {44026#true} call ULTIMATE.init(); {44026#true} is VALID [2022-04-15 06:06:26,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {44026#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-15 06:06:26,943 INFO L290 TraceCheckUtils]: 2: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-15 06:06:26,943 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-15 06:06:26,943 INFO L272 TraceCheckUtils]: 4: Hoare triple {44026#true} call #t~ret5 := main(); {44026#true} is VALID [2022-04-15 06:06:26,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {44026#true} ~x~0 := 0; {44031#(= main_~x~0 0)} is VALID [2022-04-15 06:06:26,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {44031#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44031#(= main_~x~0 0)} is VALID [2022-04-15 06:06:26,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {44031#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:26,945 INFO L290 TraceCheckUtils]: 8: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:26,945 INFO L290 TraceCheckUtils]: 9: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:26,945 INFO L290 TraceCheckUtils]: 10: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:26,946 INFO L290 TraceCheckUtils]: 11: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:26,946 INFO L290 TraceCheckUtils]: 12: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:26,947 INFO L290 TraceCheckUtils]: 13: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:26,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:26,947 INFO L290 TraceCheckUtils]: 15: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:26,948 INFO L290 TraceCheckUtils]: 16: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:26,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:26,948 INFO L290 TraceCheckUtils]: 18: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:26,949 INFO L290 TraceCheckUtils]: 19: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:26,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:26,950 INFO L290 TraceCheckUtils]: 21: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:26,950 INFO L290 TraceCheckUtils]: 22: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:26,950 INFO L290 TraceCheckUtils]: 23: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:26,951 INFO L290 TraceCheckUtils]: 24: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:26,951 INFO L290 TraceCheckUtils]: 25: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:26,952 INFO L290 TraceCheckUtils]: 26: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:26,952 INFO L290 TraceCheckUtils]: 27: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:26,952 INFO L290 TraceCheckUtils]: 28: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:26,953 INFO L290 TraceCheckUtils]: 29: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:26,953 INFO L290 TraceCheckUtils]: 30: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:26,954 INFO L290 TraceCheckUtils]: 31: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:26,954 INFO L290 TraceCheckUtils]: 32: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:26,954 INFO L290 TraceCheckUtils]: 33: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:26,955 INFO L290 TraceCheckUtils]: 34: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:26,955 INFO L290 TraceCheckUtils]: 35: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:26,955 INFO L290 TraceCheckUtils]: 36: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:26,956 INFO L290 TraceCheckUtils]: 37: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:26,956 INFO L290 TraceCheckUtils]: 38: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:26,957 INFO L290 TraceCheckUtils]: 39: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:26,957 INFO L290 TraceCheckUtils]: 40: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:26,957 INFO L290 TraceCheckUtils]: 41: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:26,958 INFO L290 TraceCheckUtils]: 42: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:26,958 INFO L290 TraceCheckUtils]: 43: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:26,958 INFO L290 TraceCheckUtils]: 44: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:26,959 INFO L290 TraceCheckUtils]: 45: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:26,959 INFO L290 TraceCheckUtils]: 46: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:26,960 INFO L290 TraceCheckUtils]: 47: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:26,960 INFO L290 TraceCheckUtils]: 48: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:26,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:26,961 INFO L290 TraceCheckUtils]: 50: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:26,961 INFO L290 TraceCheckUtils]: 51: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:26,962 INFO L290 TraceCheckUtils]: 52: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:26,962 INFO L290 TraceCheckUtils]: 53: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:26,962 INFO L290 TraceCheckUtils]: 54: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:26,963 INFO L290 TraceCheckUtils]: 55: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:26,963 INFO L290 TraceCheckUtils]: 56: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:26,964 INFO L290 TraceCheckUtils]: 57: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:26,964 INFO L290 TraceCheckUtils]: 58: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:26,964 INFO L290 TraceCheckUtils]: 59: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:26,965 INFO L290 TraceCheckUtils]: 60: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:26,965 INFO L290 TraceCheckUtils]: 61: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:26,965 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:26,966 INFO L290 TraceCheckUtils]: 63: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:26,966 INFO L290 TraceCheckUtils]: 64: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:26,967 INFO L290 TraceCheckUtils]: 65: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:26,967 INFO L290 TraceCheckUtils]: 66: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:26,967 INFO L290 TraceCheckUtils]: 67: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:26,968 INFO L290 TraceCheckUtils]: 68: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:26,968 INFO L290 TraceCheckUtils]: 69: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:26,968 INFO L290 TraceCheckUtils]: 70: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:26,969 INFO L290 TraceCheckUtils]: 71: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:26,969 INFO L290 TraceCheckUtils]: 72: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:26,970 INFO L290 TraceCheckUtils]: 73: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:26,970 INFO L290 TraceCheckUtils]: 74: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:26,970 INFO L290 TraceCheckUtils]: 75: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:26,971 INFO L290 TraceCheckUtils]: 76: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:26,971 INFO L290 TraceCheckUtils]: 77: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:26,972 INFO L290 TraceCheckUtils]: 78: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:26,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:26,972 INFO L290 TraceCheckUtils]: 80: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:26,973 INFO L290 TraceCheckUtils]: 81: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:26,973 INFO L290 TraceCheckUtils]: 82: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:26,974 INFO L290 TraceCheckUtils]: 83: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:26,974 INFO L290 TraceCheckUtils]: 84: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:26,974 INFO L290 TraceCheckUtils]: 85: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:26,975 INFO L290 TraceCheckUtils]: 86: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:26,975 INFO L290 TraceCheckUtils]: 87: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:26,975 INFO L290 TraceCheckUtils]: 88: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:26,976 INFO L290 TraceCheckUtils]: 89: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:26,976 INFO L290 TraceCheckUtils]: 90: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:26,977 INFO L290 TraceCheckUtils]: 91: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:26,977 INFO L290 TraceCheckUtils]: 92: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:26,977 INFO L290 TraceCheckUtils]: 93: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:26,978 INFO L290 TraceCheckUtils]: 94: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:26,978 INFO L290 TraceCheckUtils]: 95: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:26,978 INFO L290 TraceCheckUtils]: 96: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:26,979 INFO L290 TraceCheckUtils]: 97: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:26,979 INFO L290 TraceCheckUtils]: 98: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:26,980 INFO L290 TraceCheckUtils]: 99: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:26,980 INFO L290 TraceCheckUtils]: 100: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:26,980 INFO L290 TraceCheckUtils]: 101: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:26,981 INFO L290 TraceCheckUtils]: 102: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:26,981 INFO L290 TraceCheckUtils]: 103: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:26,982 INFO L290 TraceCheckUtils]: 104: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:26,982 INFO L290 TraceCheckUtils]: 105: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:26,982 INFO L290 TraceCheckUtils]: 106: Hoare triple {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:26,983 INFO L290 TraceCheckUtils]: 107: Hoare triple {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:26,983 INFO L290 TraceCheckUtils]: 108: Hoare triple {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:26,984 INFO L272 TraceCheckUtils]: 109: Hoare triple {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:06:26,984 INFO L290 TraceCheckUtils]: 110: Hoare triple {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {44419#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:06:26,984 INFO L290 TraceCheckUtils]: 111: Hoare triple {44419#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {44027#false} is VALID [2022-04-15 06:06:26,984 INFO L290 TraceCheckUtils]: 112: Hoare triple {44027#false} assume !false; {44027#false} is VALID [2022-04-15 06:06:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:26,985 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:06:27,403 INFO L290 TraceCheckUtils]: 112: Hoare triple {44027#false} assume !false; {44027#false} is VALID [2022-04-15 06:06:27,404 INFO L290 TraceCheckUtils]: 111: Hoare triple {44419#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {44027#false} is VALID [2022-04-15 06:06:27,404 INFO L290 TraceCheckUtils]: 110: Hoare triple {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {44419#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:06:27,404 INFO L272 TraceCheckUtils]: 109: Hoare triple {44435#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:06:27,405 INFO L290 TraceCheckUtils]: 108: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,405 INFO L290 TraceCheckUtils]: 107: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,406 INFO L290 TraceCheckUtils]: 106: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,406 INFO L290 TraceCheckUtils]: 105: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,406 INFO L290 TraceCheckUtils]: 104: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,407 INFO L290 TraceCheckUtils]: 103: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,407 INFO L290 TraceCheckUtils]: 102: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,408 INFO L290 TraceCheckUtils]: 101: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,408 INFO L290 TraceCheckUtils]: 100: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,408 INFO L290 TraceCheckUtils]: 99: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,409 INFO L290 TraceCheckUtils]: 98: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,409 INFO L290 TraceCheckUtils]: 97: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,409 INFO L290 TraceCheckUtils]: 96: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,410 INFO L290 TraceCheckUtils]: 95: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,410 INFO L290 TraceCheckUtils]: 94: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,411 INFO L290 TraceCheckUtils]: 93: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,411 INFO L290 TraceCheckUtils]: 92: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,411 INFO L290 TraceCheckUtils]: 91: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,412 INFO L290 TraceCheckUtils]: 90: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,412 INFO L290 TraceCheckUtils]: 89: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,412 INFO L290 TraceCheckUtils]: 88: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,413 INFO L290 TraceCheckUtils]: 87: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,413 INFO L290 TraceCheckUtils]: 86: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,414 INFO L290 TraceCheckUtils]: 85: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,414 INFO L290 TraceCheckUtils]: 84: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,414 INFO L290 TraceCheckUtils]: 83: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,415 INFO L290 TraceCheckUtils]: 82: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,415 INFO L290 TraceCheckUtils]: 81: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,415 INFO L290 TraceCheckUtils]: 80: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,416 INFO L290 TraceCheckUtils]: 79: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,416 INFO L290 TraceCheckUtils]: 78: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,417 INFO L290 TraceCheckUtils]: 77: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,417 INFO L290 TraceCheckUtils]: 76: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,417 INFO L290 TraceCheckUtils]: 75: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,418 INFO L290 TraceCheckUtils]: 74: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,418 INFO L290 TraceCheckUtils]: 73: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,418 INFO L290 TraceCheckUtils]: 72: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,419 INFO L290 TraceCheckUtils]: 71: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,419 INFO L290 TraceCheckUtils]: 70: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,420 INFO L290 TraceCheckUtils]: 69: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,420 INFO L290 TraceCheckUtils]: 68: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,420 INFO L290 TraceCheckUtils]: 67: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,421 INFO L290 TraceCheckUtils]: 66: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,421 INFO L290 TraceCheckUtils]: 65: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,421 INFO L290 TraceCheckUtils]: 64: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,422 INFO L290 TraceCheckUtils]: 63: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,422 INFO L290 TraceCheckUtils]: 62: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,423 INFO L290 TraceCheckUtils]: 61: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,423 INFO L290 TraceCheckUtils]: 60: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,423 INFO L290 TraceCheckUtils]: 59: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,424 INFO L290 TraceCheckUtils]: 58: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,424 INFO L290 TraceCheckUtils]: 57: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,424 INFO L290 TraceCheckUtils]: 56: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,425 INFO L290 TraceCheckUtils]: 55: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,425 INFO L290 TraceCheckUtils]: 54: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,425 INFO L290 TraceCheckUtils]: 53: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,426 INFO L290 TraceCheckUtils]: 52: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,426 INFO L290 TraceCheckUtils]: 51: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,426 INFO L290 TraceCheckUtils]: 50: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,427 INFO L290 TraceCheckUtils]: 49: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,427 INFO L290 TraceCheckUtils]: 48: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,428 INFO L290 TraceCheckUtils]: 47: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,428 INFO L290 TraceCheckUtils]: 46: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,428 INFO L290 TraceCheckUtils]: 45: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,429 INFO L290 TraceCheckUtils]: 44: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,429 INFO L290 TraceCheckUtils]: 43: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,429 INFO L290 TraceCheckUtils]: 42: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,430 INFO L290 TraceCheckUtils]: 41: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,430 INFO L290 TraceCheckUtils]: 40: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,431 INFO L290 TraceCheckUtils]: 39: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,431 INFO L290 TraceCheckUtils]: 38: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,431 INFO L290 TraceCheckUtils]: 37: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,432 INFO L290 TraceCheckUtils]: 36: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,432 INFO L290 TraceCheckUtils]: 35: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,432 INFO L290 TraceCheckUtils]: 34: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,433 INFO L290 TraceCheckUtils]: 33: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,433 INFO L290 TraceCheckUtils]: 32: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,434 INFO L290 TraceCheckUtils]: 31: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,434 INFO L290 TraceCheckUtils]: 29: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,435 INFO L290 TraceCheckUtils]: 28: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,435 INFO L290 TraceCheckUtils]: 27: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,435 INFO L290 TraceCheckUtils]: 26: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,436 INFO L290 TraceCheckUtils]: 25: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,436 INFO L290 TraceCheckUtils]: 24: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,437 INFO L290 TraceCheckUtils]: 23: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,437 INFO L290 TraceCheckUtils]: 22: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,437 INFO L290 TraceCheckUtils]: 21: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,439 INFO L290 TraceCheckUtils]: 17: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,439 INFO L290 TraceCheckUtils]: 16: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,440 INFO L290 TraceCheckUtils]: 15: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,440 INFO L290 TraceCheckUtils]: 14: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,440 INFO L290 TraceCheckUtils]: 13: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,441 INFO L290 TraceCheckUtils]: 12: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,441 INFO L290 TraceCheckUtils]: 11: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,441 INFO L290 TraceCheckUtils]: 10: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,442 INFO L290 TraceCheckUtils]: 9: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,442 INFO L290 TraceCheckUtils]: 8: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,443 INFO L290 TraceCheckUtils]: 7: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:27,443 INFO L290 TraceCheckUtils]: 6: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,443 INFO L290 TraceCheckUtils]: 5: Hoare triple {44026#true} ~x~0 := 0; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:27,443 INFO L272 TraceCheckUtils]: 4: Hoare triple {44026#true} call #t~ret5 := main(); {44026#true} is VALID [2022-04-15 06:06:27,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-15 06:06:27,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-15 06:06:27,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {44026#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-15 06:06:27,443 INFO L272 TraceCheckUtils]: 0: Hoare triple {44026#true} call ULTIMATE.init(); {44026#true} is VALID [2022-04-15 06:06:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 1325 refuted. 0 times theorem prover too weak. 1276 trivial. 0 not checked. [2022-04-15 06:06:27,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1452382422] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:06:27,444 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:06:27,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 56, 6] total 60 [2022-04-15 06:06:27,444 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:06:27,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1972051620] [2022-04-15 06:06:27,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1972051620] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:06:27,444 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:06:27,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2022-04-15 06:06:27,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730400588] [2022-04-15 06:06:27,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:06:27,445 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 113 [2022-04-15 06:06:27,445 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:06:27,445 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:27,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:27,522 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-04-15 06:06:27,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:27,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-04-15 06:06:27,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=220, Invalid=3320, Unknown=0, NotChecked=0, Total=3540 [2022-04-15 06:06:27,523 INFO L87 Difference]: Start difference. First operand 115 states and 117 transitions. Second operand has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:34,459 INFO L93 Difference]: Finished difference Result 124 states and 128 transitions. [2022-04-15 06:06:34,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-15 06:06:34,459 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 113 [2022-04-15 06:06:34,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:06:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 125 transitions. [2022-04-15 06:06:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 125 transitions. [2022-04-15 06:06:34,461 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 125 transitions. [2022-04-15 06:06:34,525 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:34,526 INFO L225 Difference]: With dead ends: 124 [2022-04-15 06:06:34,526 INFO L226 Difference]: Without dead ends: 117 [2022-04-15 06:06:34,527 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 220 SyntacticMatches, 3 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1292 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=574, Invalid=11636, Unknown=0, NotChecked=0, Total=12210 [2022-04-15 06:06:34,527 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 59 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 5101 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 5204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 5101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:06:34,527 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 54 Invalid, 5204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 5101 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-15 06:06:34,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2022-04-15 06:06:34,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2022-04-15 06:06:34,716 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:06:34,716 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,716 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,716 INFO L87 Difference]: Start difference. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:34,717 INFO L93 Difference]: Finished difference Result 117 states and 119 transitions. [2022-04-15 06:06:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-04-15 06:06:34,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:34,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:34,717 INFO L74 IsIncluded]: Start isIncluded. First operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 117 states. [2022-04-15 06:06:34,717 INFO L87 Difference]: Start difference. First operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 117 states. [2022-04-15 06:06:34,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:34,718 INFO L93 Difference]: Finished difference Result 117 states and 119 transitions. [2022-04-15 06:06:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-04-15 06:06:34,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:34,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:34,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:06:34,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:06:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 119 transitions. [2022-04-15 06:06:34,720 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 119 transitions. Word has length 113 [2022-04-15 06:06:34,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:06:34,720 INFO L478 AbstractCegarLoop]: Abstraction has 117 states and 119 transitions. [2022-04-15 06:06:34,720 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:34,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 117 states and 119 transitions. [2022-04-15 06:06:34,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:34,832 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-04-15 06:06:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-04-15 06:06:34,832 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:06:34,832 INFO L499 BasicCegarLoop]: trace histogram [52, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:06:34,848 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Ended with exit code 0 [2022-04-15 06:06:35,052 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (100)] Forceful destruction successful, exit code 0 [2022-04-15 06:06:35,248 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable101,101 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,100 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable102 [2022-04-15 06:06:35,248 INFO L403 AbstractCegarLoop]: === Iteration 54 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:06:35,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:06:35,248 INFO L85 PathProgramCache]: Analyzing trace with hash 605746756, now seen corresponding path program 101 times [2022-04-15 06:06:35,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:35,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1070918027] [2022-04-15 06:06:38,700 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:06:38,876 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:06:39,134 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:06:39,136 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:06:39,139 INFO L85 PathProgramCache]: Analyzing trace with hash -159809616, now seen corresponding path program 1 times [2022-04-15 06:06:39,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:39,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824198062] [2022-04-15 06:06:39,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:39,144 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_103.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_103.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:06:39,144 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_103.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_103.0)) 4294967296)) 65521) 0) [2022-04-15 06:06:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:06:39,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [320440600] [2022-04-15 06:06:39,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:39,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:39,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:39,150 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:39,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Waiting until timeout for monitored process [2022-04-15 06:06:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:39,207 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:06:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:39,225 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:06:39,226 INFO L85 PathProgramCache]: Analyzing trace with hash 605746756, now seen corresponding path program 102 times [2022-04-15 06:06:39,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:39,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587931564] [2022-04-15 06:06:39,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:39,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:40,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:06:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:40,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {45641#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-15 06:06:40,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-15 06:06:40,693 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-15 06:06:40,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {45584#true} call ULTIMATE.init(); {45641#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:06:40,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {45641#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-15 06:06:40,694 INFO L290 TraceCheckUtils]: 2: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-15 06:06:40,694 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-15 06:06:40,694 INFO L272 TraceCheckUtils]: 4: Hoare triple {45584#true} call #t~ret5 := main(); {45584#true} is VALID [2022-04-15 06:06:40,694 INFO L290 TraceCheckUtils]: 5: Hoare triple {45584#true} ~x~0 := 0; {45589#(= main_~x~0 0)} is VALID [2022-04-15 06:06:40,694 INFO L290 TraceCheckUtils]: 6: Hoare triple {45589#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {45589#(= main_~x~0 0)} is VALID [2022-04-15 06:06:40,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {45589#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:40,695 INFO L290 TraceCheckUtils]: 8: Hoare triple {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:40,696 INFO L290 TraceCheckUtils]: 9: Hoare triple {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:40,696 INFO L290 TraceCheckUtils]: 10: Hoare triple {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:40,696 INFO L290 TraceCheckUtils]: 11: Hoare triple {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:40,697 INFO L290 TraceCheckUtils]: 12: Hoare triple {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:40,697 INFO L290 TraceCheckUtils]: 13: Hoare triple {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:40,698 INFO L290 TraceCheckUtils]: 14: Hoare triple {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:40,698 INFO L290 TraceCheckUtils]: 15: Hoare triple {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:40,698 INFO L290 TraceCheckUtils]: 16: Hoare triple {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:40,699 INFO L290 TraceCheckUtils]: 17: Hoare triple {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:40,699 INFO L290 TraceCheckUtils]: 18: Hoare triple {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:40,700 INFO L290 TraceCheckUtils]: 19: Hoare triple {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:40,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:40,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:40,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:40,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:40,702 INFO L290 TraceCheckUtils]: 24: Hoare triple {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:40,702 INFO L290 TraceCheckUtils]: 25: Hoare triple {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:40,703 INFO L290 TraceCheckUtils]: 26: Hoare triple {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:40,703 INFO L290 TraceCheckUtils]: 27: Hoare triple {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:40,703 INFO L290 TraceCheckUtils]: 28: Hoare triple {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:40,704 INFO L290 TraceCheckUtils]: 29: Hoare triple {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:40,704 INFO L290 TraceCheckUtils]: 30: Hoare triple {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:40,705 INFO L290 TraceCheckUtils]: 31: Hoare triple {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:40,705 INFO L290 TraceCheckUtils]: 32: Hoare triple {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:40,705 INFO L290 TraceCheckUtils]: 33: Hoare triple {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:40,706 INFO L290 TraceCheckUtils]: 34: Hoare triple {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:40,706 INFO L290 TraceCheckUtils]: 35: Hoare triple {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:40,707 INFO L290 TraceCheckUtils]: 36: Hoare triple {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:40,707 INFO L290 TraceCheckUtils]: 37: Hoare triple {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:40,707 INFO L290 TraceCheckUtils]: 38: Hoare triple {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:40,708 INFO L290 TraceCheckUtils]: 39: Hoare triple {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:40,708 INFO L290 TraceCheckUtils]: 40: Hoare triple {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:40,709 INFO L290 TraceCheckUtils]: 41: Hoare triple {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:40,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:40,710 INFO L290 TraceCheckUtils]: 43: Hoare triple {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:40,710 INFO L290 TraceCheckUtils]: 44: Hoare triple {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:40,710 INFO L290 TraceCheckUtils]: 45: Hoare triple {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:40,711 INFO L290 TraceCheckUtils]: 46: Hoare triple {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:40,711 INFO L290 TraceCheckUtils]: 47: Hoare triple {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:40,712 INFO L290 TraceCheckUtils]: 48: Hoare triple {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:40,712 INFO L290 TraceCheckUtils]: 49: Hoare triple {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:40,712 INFO L290 TraceCheckUtils]: 50: Hoare triple {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:40,713 INFO L290 TraceCheckUtils]: 51: Hoare triple {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:40,713 INFO L290 TraceCheckUtils]: 52: Hoare triple {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:40,714 INFO L290 TraceCheckUtils]: 53: Hoare triple {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:40,714 INFO L290 TraceCheckUtils]: 54: Hoare triple {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:40,714 INFO L290 TraceCheckUtils]: 55: Hoare triple {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:40,715 INFO L290 TraceCheckUtils]: 56: Hoare triple {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:40,715 INFO L290 TraceCheckUtils]: 57: Hoare triple {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:40,716 INFO L290 TraceCheckUtils]: 58: Hoare triple {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:40,716 INFO L290 TraceCheckUtils]: 59: Hoare triple {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:40,716 INFO L290 TraceCheckUtils]: 60: Hoare triple {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:40,717 INFO L290 TraceCheckUtils]: 61: Hoare triple {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:40,717 INFO L290 TraceCheckUtils]: 62: Hoare triple {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:40,718 INFO L290 TraceCheckUtils]: 63: Hoare triple {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:40,718 INFO L290 TraceCheckUtils]: 64: Hoare triple {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:40,719 INFO L290 TraceCheckUtils]: 65: Hoare triple {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:40,719 INFO L290 TraceCheckUtils]: 66: Hoare triple {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:40,719 INFO L290 TraceCheckUtils]: 67: Hoare triple {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:40,720 INFO L290 TraceCheckUtils]: 68: Hoare triple {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:40,720 INFO L290 TraceCheckUtils]: 69: Hoare triple {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:40,721 INFO L290 TraceCheckUtils]: 70: Hoare triple {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:40,721 INFO L290 TraceCheckUtils]: 71: Hoare triple {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:40,721 INFO L290 TraceCheckUtils]: 72: Hoare triple {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:40,722 INFO L290 TraceCheckUtils]: 73: Hoare triple {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:40,722 INFO L290 TraceCheckUtils]: 74: Hoare triple {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:40,723 INFO L290 TraceCheckUtils]: 75: Hoare triple {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:40,723 INFO L290 TraceCheckUtils]: 76: Hoare triple {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:40,723 INFO L290 TraceCheckUtils]: 77: Hoare triple {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:40,724 INFO L290 TraceCheckUtils]: 78: Hoare triple {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:40,724 INFO L290 TraceCheckUtils]: 79: Hoare triple {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:40,725 INFO L290 TraceCheckUtils]: 80: Hoare triple {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:40,725 INFO L290 TraceCheckUtils]: 81: Hoare triple {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:40,725 INFO L290 TraceCheckUtils]: 82: Hoare triple {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:40,726 INFO L290 TraceCheckUtils]: 83: Hoare triple {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:40,726 INFO L290 TraceCheckUtils]: 84: Hoare triple {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:40,727 INFO L290 TraceCheckUtils]: 85: Hoare triple {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:40,727 INFO L290 TraceCheckUtils]: 86: Hoare triple {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:40,727 INFO L290 TraceCheckUtils]: 87: Hoare triple {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:40,728 INFO L290 TraceCheckUtils]: 88: Hoare triple {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:40,728 INFO L290 TraceCheckUtils]: 89: Hoare triple {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:40,729 INFO L290 TraceCheckUtils]: 90: Hoare triple {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:40,729 INFO L290 TraceCheckUtils]: 91: Hoare triple {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:40,729 INFO L290 TraceCheckUtils]: 92: Hoare triple {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:40,730 INFO L290 TraceCheckUtils]: 93: Hoare triple {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:40,730 INFO L290 TraceCheckUtils]: 94: Hoare triple {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:40,731 INFO L290 TraceCheckUtils]: 95: Hoare triple {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:40,731 INFO L290 TraceCheckUtils]: 96: Hoare triple {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:40,732 INFO L290 TraceCheckUtils]: 97: Hoare triple {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:40,732 INFO L290 TraceCheckUtils]: 98: Hoare triple {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:40,732 INFO L290 TraceCheckUtils]: 99: Hoare triple {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:40,733 INFO L290 TraceCheckUtils]: 100: Hoare triple {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:40,733 INFO L290 TraceCheckUtils]: 101: Hoare triple {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:40,734 INFO L290 TraceCheckUtils]: 102: Hoare triple {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:40,734 INFO L290 TraceCheckUtils]: 103: Hoare triple {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:40,734 INFO L290 TraceCheckUtils]: 104: Hoare triple {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:40,735 INFO L290 TraceCheckUtils]: 105: Hoare triple {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:40,735 INFO L290 TraceCheckUtils]: 106: Hoare triple {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:40,736 INFO L290 TraceCheckUtils]: 107: Hoare triple {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:40,736 INFO L290 TraceCheckUtils]: 108: Hoare triple {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:40,736 INFO L290 TraceCheckUtils]: 109: Hoare triple {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {45585#false} is VALID [2022-04-15 06:06:40,737 INFO L290 TraceCheckUtils]: 110: Hoare triple {45585#false} assume !(~x~0 % 4294967296 < 268435455); {45585#false} is VALID [2022-04-15 06:06:40,737 INFO L272 TraceCheckUtils]: 111: Hoare triple {45585#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {45585#false} is VALID [2022-04-15 06:06:40,737 INFO L290 TraceCheckUtils]: 112: Hoare triple {45585#false} ~cond := #in~cond; {45585#false} is VALID [2022-04-15 06:06:40,737 INFO L290 TraceCheckUtils]: 113: Hoare triple {45585#false} assume 0 == ~cond; {45585#false} is VALID [2022-04-15 06:06:40,737 INFO L290 TraceCheckUtils]: 114: Hoare triple {45585#false} assume !false; {45585#false} is VALID [2022-04-15 06:06:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 52 proven. 2652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:40,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:06:40,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587931564] [2022-04-15 06:06:40,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587931564] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:06:40,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1776850378] [2022-04-15 06:06:40,737 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:06:40,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:40,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:40,739 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:40,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Waiting until timeout for monitored process [2022-04-15 06:06:40,802 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:06:40,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:06:40,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:06:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:40,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:06:41,230 INFO L272 TraceCheckUtils]: 0: Hoare triple {45584#true} call ULTIMATE.init(); {45584#true} is VALID [2022-04-15 06:06:41,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {45584#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-15 06:06:41,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-15 06:06:41,230 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-15 06:06:41,230 INFO L272 TraceCheckUtils]: 4: Hoare triple {45584#true} call #t~ret5 := main(); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 5: Hoare triple {45584#true} ~x~0 := 0; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 6: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 9: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 10: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 11: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 12: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 13: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 14: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 15: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 18: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 19: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 20: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 23: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,231 INFO L290 TraceCheckUtils]: 24: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 25: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 26: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 27: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 28: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 29: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 30: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 31: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 32: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 33: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 34: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 35: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 36: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 37: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 38: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 39: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 40: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 41: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 42: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 43: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 44: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,232 INFO L290 TraceCheckUtils]: 45: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 46: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 47: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 48: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 49: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 50: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 51: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 52: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 53: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 54: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 55: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 56: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 57: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 58: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 59: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 60: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 61: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 62: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 63: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 64: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 65: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,233 INFO L290 TraceCheckUtils]: 66: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 67: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 68: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 69: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 70: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 71: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 72: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 73: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 75: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 76: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 77: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 78: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 79: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 80: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 81: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 82: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 83: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 84: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 85: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 86: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,234 INFO L290 TraceCheckUtils]: 87: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 88: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 89: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 90: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 91: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 92: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 93: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 94: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 95: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 96: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 97: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 98: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 99: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 100: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 101: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 102: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 103: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 104: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 105: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,235 INFO L290 TraceCheckUtils]: 106: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,236 INFO L290 TraceCheckUtils]: 107: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:06:41,236 INFO L290 TraceCheckUtils]: 108: Hoare triple {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:06:41,237 INFO L290 TraceCheckUtils]: 109: Hoare triple {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {45973#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:06:41,238 INFO L290 TraceCheckUtils]: 110: Hoare triple {45973#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {45585#false} is VALID [2022-04-15 06:06:41,238 INFO L272 TraceCheckUtils]: 111: Hoare triple {45585#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {45585#false} is VALID [2022-04-15 06:06:41,238 INFO L290 TraceCheckUtils]: 112: Hoare triple {45585#false} ~cond := #in~cond; {45585#false} is VALID [2022-04-15 06:06:41,238 INFO L290 TraceCheckUtils]: 113: Hoare triple {45585#false} assume 0 == ~cond; {45585#false} is VALID [2022-04-15 06:06:41,238 INFO L290 TraceCheckUtils]: 114: Hoare triple {45585#false} assume !false; {45585#false} is VALID [2022-04-15 06:06:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 153 proven. 1 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-04-15 06:06:41,239 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:06:41,647 INFO L290 TraceCheckUtils]: 114: Hoare triple {45585#false} assume !false; {45585#false} is VALID [2022-04-15 06:06:41,647 INFO L290 TraceCheckUtils]: 113: Hoare triple {45585#false} assume 0 == ~cond; {45585#false} is VALID [2022-04-15 06:06:41,647 INFO L290 TraceCheckUtils]: 112: Hoare triple {45585#false} ~cond := #in~cond; {45585#false} is VALID [2022-04-15 06:06:41,647 INFO L272 TraceCheckUtils]: 111: Hoare triple {45585#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {45585#false} is VALID [2022-04-15 06:06:41,647 INFO L290 TraceCheckUtils]: 110: Hoare triple {46001#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {45585#false} is VALID [2022-04-15 06:06:41,648 INFO L290 TraceCheckUtils]: 109: Hoare triple {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {46001#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:06:41,649 INFO L290 TraceCheckUtils]: 108: Hoare triple {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 107: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 106: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 105: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 104: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 103: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 102: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 101: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 100: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 99: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 98: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 97: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 96: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 95: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 94: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 93: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 92: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 91: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 90: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 89: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,650 INFO L290 TraceCheckUtils]: 88: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 87: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 86: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 85: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 84: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 83: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 82: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 81: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 80: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 79: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 78: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 77: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 76: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 75: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 74: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 73: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 72: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 71: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 70: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 69: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 68: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,651 INFO L290 TraceCheckUtils]: 67: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 66: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 65: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 64: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 63: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 62: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 61: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 60: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 59: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 58: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 56: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 55: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 54: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 53: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 52: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 50: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 49: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 42: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 41: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 40: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 39: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 38: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 37: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 36: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 35: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 34: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 32: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 29: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 28: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 27: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 26: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,653 INFO L290 TraceCheckUtils]: 25: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 24: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 23: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 22: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 21: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 20: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 19: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 18: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 17: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 16: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 15: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 14: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 13: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 12: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 11: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 9: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 8: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 7: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 6: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {45584#true} ~x~0 := 0; {45584#true} is VALID [2022-04-15 06:06:41,654 INFO L272 TraceCheckUtils]: 4: Hoare triple {45584#true} call #t~ret5 := main(); {45584#true} is VALID [2022-04-15 06:06:41,655 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-15 06:06:41,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-15 06:06:41,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {45584#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-15 06:06:41,655 INFO L272 TraceCheckUtils]: 0: Hoare triple {45584#true} call ULTIMATE.init(); {45584#true} is VALID [2022-04-15 06:06:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 153 proven. 1 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-04-15 06:06:41,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1776850378] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:06:41,655 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:06:41,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 4, 4] total 59 [2022-04-15 06:06:41,655 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:06:41,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1070918027] [2022-04-15 06:06:41,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1070918027] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:06:41,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:06:41,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-15 06:06:41,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11740602] [2022-04-15 06:06:41,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:06:41,656 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-15 06:06:41,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:06:41,656 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:41,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:41,738 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-15 06:06:41,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:41,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-15 06:06:41,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=372, Invalid=3050, Unknown=0, NotChecked=0, Total=3422 [2022-04-15 06:06:41,739 INFO L87 Difference]: Start difference. First operand 117 states and 119 transitions. Second operand has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:48,414 INFO L93 Difference]: Finished difference Result 126 states and 130 transitions. [2022-04-15 06:06:48,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-15 06:06:48,414 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-15 06:06:48,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:06:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 127 transitions. [2022-04-15 06:06:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 127 transitions. [2022-04-15 06:06:48,416 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 127 transitions. [2022-04-15 06:06:48,483 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:48,484 INFO L225 Difference]: With dead ends: 126 [2022-04-15 06:06:48,484 INFO L226 Difference]: Without dead ends: 119 [2022-04-15 06:06:48,486 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 228 SyntacticMatches, 1 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1330 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=884, Invalid=11326, Unknown=0, NotChecked=0, Total=12210 [2022-04-15 06:06:48,486 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 60 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 5472 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 5577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 5472 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:06:48,486 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [60 Valid, 194 Invalid, 5577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 5472 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-15 06:06:48,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-15 06:06:48,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-15 06:06:48,653 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:06:48,653 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,653 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,653 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:48,654 INFO L93 Difference]: Finished difference Result 119 states and 121 transitions. [2022-04-15 06:06:48,654 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-04-15 06:06:48,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:48,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:48,654 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 119 states. [2022-04-15 06:06:48,654 INFO L87 Difference]: Start difference. First operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 119 states. [2022-04-15 06:06:48,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:48,655 INFO L93 Difference]: Finished difference Result 119 states and 121 transitions. [2022-04-15 06:06:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-04-15 06:06:48,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:48,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:48,655 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:06:48,655 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:06:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 121 transitions. [2022-04-15 06:06:48,656 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 121 transitions. Word has length 115 [2022-04-15 06:06:48,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:06:48,656 INFO L478 AbstractCegarLoop]: Abstraction has 119 states and 121 transitions. [2022-04-15 06:06:48,657 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:48,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 121 transitions. [2022-04-15 06:06:48,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-04-15 06:06:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-04-15 06:06:48,773 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:06:48,773 INFO L499 BasicCegarLoop]: trace histogram [53, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:06:48,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Forceful destruction successful, exit code 0 [2022-04-15 06:06:48,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Forceful destruction successful, exit code 0 [2022-04-15 06:06:49,192 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 103 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable104,102 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2022-04-15 06:06:49,193 INFO L403 AbstractCegarLoop]: === Iteration 55 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:06:49,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:06:49,193 INFO L85 PathProgramCache]: Analyzing trace with hash -50982687, now seen corresponding path program 103 times [2022-04-15 06:06:49,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:49,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1250464988] [2022-04-15 06:06:49,621 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:06:49,788 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:06:49,789 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:06:49,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1889722544, now seen corresponding path program 1 times [2022-04-15 06:06:49,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:49,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5105155] [2022-04-15 06:06:49,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:49,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:49,795 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_105.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_105.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:06:49,797 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_105.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_105.0)) 4294967296)) 65521) 0) [2022-04-15 06:06:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:06:49,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1659523708] [2022-04-15 06:06:49,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:49,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:49,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:49,802 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:49,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Waiting until timeout for monitored process [2022-04-15 06:06:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:49,834 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:06:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:49,856 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:06:49,856 INFO L85 PathProgramCache]: Analyzing trace with hash -50982687, now seen corresponding path program 104 times [2022-04-15 06:06:49,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:49,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021952139] [2022-04-15 06:06:49,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:49,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:50,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:06:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:50,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {47225#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-15 06:06:50,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-15 06:06:50,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-15 06:06:50,838 INFO L272 TraceCheckUtils]: 0: Hoare triple {47167#true} call ULTIMATE.init(); {47225#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:06:50,839 INFO L290 TraceCheckUtils]: 1: Hoare triple {47225#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-15 06:06:50,839 INFO L290 TraceCheckUtils]: 2: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-15 06:06:50,839 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-15 06:06:50,839 INFO L272 TraceCheckUtils]: 4: Hoare triple {47167#true} call #t~ret5 := main(); {47167#true} is VALID [2022-04-15 06:06:50,839 INFO L290 TraceCheckUtils]: 5: Hoare triple {47167#true} ~x~0 := 0; {47172#(= main_~x~0 0)} is VALID [2022-04-15 06:06:50,839 INFO L290 TraceCheckUtils]: 6: Hoare triple {47172#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {47172#(= main_~x~0 0)} is VALID [2022-04-15 06:06:50,839 INFO L290 TraceCheckUtils]: 7: Hoare triple {47172#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:50,839 INFO L290 TraceCheckUtils]: 8: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:50,840 INFO L290 TraceCheckUtils]: 9: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:50,840 INFO L290 TraceCheckUtils]: 10: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:50,840 INFO L290 TraceCheckUtils]: 11: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:50,841 INFO L290 TraceCheckUtils]: 12: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:50,841 INFO L290 TraceCheckUtils]: 13: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:50,841 INFO L290 TraceCheckUtils]: 14: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:50,842 INFO L290 TraceCheckUtils]: 15: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:50,842 INFO L290 TraceCheckUtils]: 16: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:50,842 INFO L290 TraceCheckUtils]: 17: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:50,842 INFO L290 TraceCheckUtils]: 18: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:50,843 INFO L290 TraceCheckUtils]: 19: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:50,843 INFO L290 TraceCheckUtils]: 20: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:50,843 INFO L290 TraceCheckUtils]: 21: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:50,844 INFO L290 TraceCheckUtils]: 22: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:50,844 INFO L290 TraceCheckUtils]: 23: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:50,844 INFO L290 TraceCheckUtils]: 24: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:50,844 INFO L290 TraceCheckUtils]: 25: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:50,845 INFO L290 TraceCheckUtils]: 26: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:50,845 INFO L290 TraceCheckUtils]: 27: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:50,845 INFO L290 TraceCheckUtils]: 28: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:50,846 INFO L290 TraceCheckUtils]: 29: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:50,846 INFO L290 TraceCheckUtils]: 30: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:50,846 INFO L290 TraceCheckUtils]: 31: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:50,846 INFO L290 TraceCheckUtils]: 32: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:50,847 INFO L290 TraceCheckUtils]: 33: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:50,847 INFO L290 TraceCheckUtils]: 34: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:50,847 INFO L290 TraceCheckUtils]: 35: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:50,848 INFO L290 TraceCheckUtils]: 36: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:50,848 INFO L290 TraceCheckUtils]: 37: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:50,848 INFO L290 TraceCheckUtils]: 38: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:50,848 INFO L290 TraceCheckUtils]: 39: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:50,849 INFO L290 TraceCheckUtils]: 40: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:50,849 INFO L290 TraceCheckUtils]: 41: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:50,849 INFO L290 TraceCheckUtils]: 42: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:50,850 INFO L290 TraceCheckUtils]: 43: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:50,850 INFO L290 TraceCheckUtils]: 44: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:50,850 INFO L290 TraceCheckUtils]: 45: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:50,850 INFO L290 TraceCheckUtils]: 46: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:50,851 INFO L290 TraceCheckUtils]: 47: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:50,851 INFO L290 TraceCheckUtils]: 48: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:50,851 INFO L290 TraceCheckUtils]: 49: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:50,851 INFO L290 TraceCheckUtils]: 50: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:50,852 INFO L290 TraceCheckUtils]: 51: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:50,852 INFO L290 TraceCheckUtils]: 52: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:50,852 INFO L290 TraceCheckUtils]: 53: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:50,853 INFO L290 TraceCheckUtils]: 54: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:50,853 INFO L290 TraceCheckUtils]: 55: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:50,853 INFO L290 TraceCheckUtils]: 56: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:50,854 INFO L290 TraceCheckUtils]: 57: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:50,854 INFO L290 TraceCheckUtils]: 58: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:50,854 INFO L290 TraceCheckUtils]: 59: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:50,854 INFO L290 TraceCheckUtils]: 60: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:50,855 INFO L290 TraceCheckUtils]: 61: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:50,855 INFO L290 TraceCheckUtils]: 62: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:50,855 INFO L290 TraceCheckUtils]: 63: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:50,855 INFO L290 TraceCheckUtils]: 64: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:50,856 INFO L290 TraceCheckUtils]: 65: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:50,856 INFO L290 TraceCheckUtils]: 66: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:50,856 INFO L290 TraceCheckUtils]: 67: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:50,857 INFO L290 TraceCheckUtils]: 68: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:50,857 INFO L290 TraceCheckUtils]: 69: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:50,857 INFO L290 TraceCheckUtils]: 70: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:50,858 INFO L290 TraceCheckUtils]: 71: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:50,858 INFO L290 TraceCheckUtils]: 72: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:50,858 INFO L290 TraceCheckUtils]: 73: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:50,858 INFO L290 TraceCheckUtils]: 74: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:50,859 INFO L290 TraceCheckUtils]: 75: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:50,859 INFO L290 TraceCheckUtils]: 76: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:50,859 INFO L290 TraceCheckUtils]: 77: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:50,859 INFO L290 TraceCheckUtils]: 78: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:50,860 INFO L290 TraceCheckUtils]: 79: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:50,860 INFO L290 TraceCheckUtils]: 80: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:50,860 INFO L290 TraceCheckUtils]: 81: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:50,861 INFO L290 TraceCheckUtils]: 82: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:50,861 INFO L290 TraceCheckUtils]: 83: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:50,861 INFO L290 TraceCheckUtils]: 84: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:50,861 INFO L290 TraceCheckUtils]: 85: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:50,862 INFO L290 TraceCheckUtils]: 86: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:50,862 INFO L290 TraceCheckUtils]: 87: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:50,862 INFO L290 TraceCheckUtils]: 88: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:50,863 INFO L290 TraceCheckUtils]: 89: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:50,863 INFO L290 TraceCheckUtils]: 90: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:50,863 INFO L290 TraceCheckUtils]: 91: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:50,863 INFO L290 TraceCheckUtils]: 92: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:50,864 INFO L290 TraceCheckUtils]: 93: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:50,864 INFO L290 TraceCheckUtils]: 94: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:50,864 INFO L290 TraceCheckUtils]: 95: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:50,865 INFO L290 TraceCheckUtils]: 96: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:50,865 INFO L290 TraceCheckUtils]: 97: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:50,865 INFO L290 TraceCheckUtils]: 98: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:50,865 INFO L290 TraceCheckUtils]: 99: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:50,866 INFO L290 TraceCheckUtils]: 100: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:50,866 INFO L290 TraceCheckUtils]: 101: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:50,866 INFO L290 TraceCheckUtils]: 102: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:50,867 INFO L290 TraceCheckUtils]: 103: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:50,867 INFO L290 TraceCheckUtils]: 104: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:50,867 INFO L290 TraceCheckUtils]: 105: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:50,867 INFO L290 TraceCheckUtils]: 106: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:50,868 INFO L290 TraceCheckUtils]: 107: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:06:50,868 INFO L290 TraceCheckUtils]: 108: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:06:50,868 INFO L290 TraceCheckUtils]: 109: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:50,869 INFO L290 TraceCheckUtils]: 110: Hoare triple {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:50,869 INFO L290 TraceCheckUtils]: 111: Hoare triple {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {47168#false} is VALID [2022-04-15 06:06:50,869 INFO L290 TraceCheckUtils]: 112: Hoare triple {47168#false} assume !(~x~0 % 4294967296 < 268435455); {47168#false} is VALID [2022-04-15 06:06:50,869 INFO L272 TraceCheckUtils]: 113: Hoare triple {47168#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {47168#false} is VALID [2022-04-15 06:06:50,869 INFO L290 TraceCheckUtils]: 114: Hoare triple {47168#false} ~cond := #in~cond; {47168#false} is VALID [2022-04-15 06:06:50,869 INFO L290 TraceCheckUtils]: 115: Hoare triple {47168#false} assume 0 == ~cond; {47168#false} is VALID [2022-04-15 06:06:50,869 INFO L290 TraceCheckUtils]: 116: Hoare triple {47168#false} assume !false; {47168#false} is VALID [2022-04-15 06:06:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 53 proven. 2756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:50,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:06:50,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021952139] [2022-04-15 06:06:50,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021952139] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:06:50,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792742682] [2022-04-15 06:06:50,870 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:06:50,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:50,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:50,871 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:50,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Waiting until timeout for monitored process [2022-04-15 06:06:50,929 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:06:50,929 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:06:50,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 111 conjunts are in the unsatisfiable core [2022-04-15 06:06:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:50,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:06:51,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {47167#true} call ULTIMATE.init(); {47167#true} is VALID [2022-04-15 06:06:51,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {47167#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-15 06:06:51,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-15 06:06:51,586 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-15 06:06:51,586 INFO L272 TraceCheckUtils]: 4: Hoare triple {47167#true} call #t~ret5 := main(); {47167#true} is VALID [2022-04-15 06:06:51,586 INFO L290 TraceCheckUtils]: 5: Hoare triple {47167#true} ~x~0 := 0; {47172#(= main_~x~0 0)} is VALID [2022-04-15 06:06:51,586 INFO L290 TraceCheckUtils]: 6: Hoare triple {47172#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {47172#(= main_~x~0 0)} is VALID [2022-04-15 06:06:51,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {47172#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:51,587 INFO L290 TraceCheckUtils]: 8: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:06:51,587 INFO L290 TraceCheckUtils]: 9: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:51,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:51,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:51,588 INFO L290 TraceCheckUtils]: 12: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:06:51,589 INFO L290 TraceCheckUtils]: 13: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:51,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:51,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:51,589 INFO L290 TraceCheckUtils]: 16: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:06:51,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:51,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:51,590 INFO L290 TraceCheckUtils]: 19: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:51,590 INFO L290 TraceCheckUtils]: 20: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:06:51,591 INFO L290 TraceCheckUtils]: 21: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:51,591 INFO L290 TraceCheckUtils]: 22: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:51,591 INFO L290 TraceCheckUtils]: 23: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:51,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:06:51,592 INFO L290 TraceCheckUtils]: 25: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:51,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:51,593 INFO L290 TraceCheckUtils]: 27: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:51,593 INFO L290 TraceCheckUtils]: 28: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:06:51,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:51,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:51,594 INFO L290 TraceCheckUtils]: 31: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:51,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:06:51,594 INFO L290 TraceCheckUtils]: 33: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:51,594 INFO L290 TraceCheckUtils]: 34: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:51,595 INFO L290 TraceCheckUtils]: 35: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:51,595 INFO L290 TraceCheckUtils]: 36: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:06:51,595 INFO L290 TraceCheckUtils]: 37: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:51,596 INFO L290 TraceCheckUtils]: 38: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:51,596 INFO L290 TraceCheckUtils]: 39: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:51,596 INFO L290 TraceCheckUtils]: 40: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:06:51,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:51,597 INFO L290 TraceCheckUtils]: 42: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:51,597 INFO L290 TraceCheckUtils]: 43: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:51,597 INFO L290 TraceCheckUtils]: 44: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:06:51,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:51,598 INFO L290 TraceCheckUtils]: 46: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:51,598 INFO L290 TraceCheckUtils]: 47: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:51,598 INFO L290 TraceCheckUtils]: 48: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:06:51,599 INFO L290 TraceCheckUtils]: 49: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:51,599 INFO L290 TraceCheckUtils]: 50: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:51,599 INFO L290 TraceCheckUtils]: 51: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:51,600 INFO L290 TraceCheckUtils]: 52: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:06:51,600 INFO L290 TraceCheckUtils]: 53: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:51,600 INFO L290 TraceCheckUtils]: 54: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:51,601 INFO L290 TraceCheckUtils]: 55: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:51,601 INFO L290 TraceCheckUtils]: 56: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:06:51,601 INFO L290 TraceCheckUtils]: 57: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:51,601 INFO L290 TraceCheckUtils]: 58: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:51,602 INFO L290 TraceCheckUtils]: 59: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:51,602 INFO L290 TraceCheckUtils]: 60: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:06:51,602 INFO L290 TraceCheckUtils]: 61: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:51,602 INFO L290 TraceCheckUtils]: 62: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:51,603 INFO L290 TraceCheckUtils]: 63: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:51,603 INFO L290 TraceCheckUtils]: 64: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:06:51,603 INFO L290 TraceCheckUtils]: 65: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:51,604 INFO L290 TraceCheckUtils]: 66: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:51,604 INFO L290 TraceCheckUtils]: 67: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:51,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:06:51,605 INFO L290 TraceCheckUtils]: 69: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:51,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:51,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:51,605 INFO L290 TraceCheckUtils]: 72: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:06:51,606 INFO L290 TraceCheckUtils]: 73: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:51,606 INFO L290 TraceCheckUtils]: 74: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:51,606 INFO L290 TraceCheckUtils]: 75: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:51,607 INFO L290 TraceCheckUtils]: 76: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:06:51,607 INFO L290 TraceCheckUtils]: 77: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:51,607 INFO L290 TraceCheckUtils]: 78: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:51,607 INFO L290 TraceCheckUtils]: 79: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:51,608 INFO L290 TraceCheckUtils]: 80: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:06:51,608 INFO L290 TraceCheckUtils]: 81: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:51,608 INFO L290 TraceCheckUtils]: 82: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:51,609 INFO L290 TraceCheckUtils]: 83: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:51,609 INFO L290 TraceCheckUtils]: 84: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:06:51,609 INFO L290 TraceCheckUtils]: 85: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:51,609 INFO L290 TraceCheckUtils]: 86: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:51,610 INFO L290 TraceCheckUtils]: 87: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:51,610 INFO L290 TraceCheckUtils]: 88: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:06:51,610 INFO L290 TraceCheckUtils]: 89: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:51,611 INFO L290 TraceCheckUtils]: 90: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:51,611 INFO L290 TraceCheckUtils]: 91: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:51,611 INFO L290 TraceCheckUtils]: 92: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:06:51,611 INFO L290 TraceCheckUtils]: 93: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:51,612 INFO L290 TraceCheckUtils]: 94: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:51,612 INFO L290 TraceCheckUtils]: 95: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:51,612 INFO L290 TraceCheckUtils]: 96: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:06:51,613 INFO L290 TraceCheckUtils]: 97: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:51,613 INFO L290 TraceCheckUtils]: 98: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:51,613 INFO L290 TraceCheckUtils]: 99: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:51,613 INFO L290 TraceCheckUtils]: 100: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:06:51,614 INFO L290 TraceCheckUtils]: 101: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:51,614 INFO L290 TraceCheckUtils]: 102: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:51,614 INFO L290 TraceCheckUtils]: 103: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:51,615 INFO L290 TraceCheckUtils]: 104: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:06:51,615 INFO L290 TraceCheckUtils]: 105: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:51,615 INFO L290 TraceCheckUtils]: 106: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:51,615 INFO L290 TraceCheckUtils]: 107: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:06:51,616 INFO L290 TraceCheckUtils]: 108: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:06:51,616 INFO L290 TraceCheckUtils]: 109: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:51,616 INFO L290 TraceCheckUtils]: 110: Hoare triple {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:51,617 INFO L290 TraceCheckUtils]: 111: Hoare triple {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:06:51,617 INFO L290 TraceCheckUtils]: 112: Hoare triple {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:06:51,617 INFO L272 TraceCheckUtils]: 113: Hoare triple {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:06:51,617 INFO L290 TraceCheckUtils]: 114: Hoare triple {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {47574#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:06:51,618 INFO L290 TraceCheckUtils]: 115: Hoare triple {47574#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {47168#false} is VALID [2022-04-15 06:06:51,618 INFO L290 TraceCheckUtils]: 116: Hoare triple {47168#false} assume !false; {47168#false} is VALID [2022-04-15 06:06:51,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:06:51,618 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:06:51,903 INFO L290 TraceCheckUtils]: 116: Hoare triple {47168#false} assume !false; {47168#false} is VALID [2022-04-15 06:06:51,904 INFO L290 TraceCheckUtils]: 115: Hoare triple {47574#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {47168#false} is VALID [2022-04-15 06:06:51,904 INFO L290 TraceCheckUtils]: 114: Hoare triple {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {47574#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:06:51,904 INFO L272 TraceCheckUtils]: 113: Hoare triple {47590#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:06:51,905 INFO L290 TraceCheckUtils]: 112: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,905 INFO L290 TraceCheckUtils]: 111: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,905 INFO L290 TraceCheckUtils]: 110: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,906 INFO L290 TraceCheckUtils]: 109: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,906 INFO L290 TraceCheckUtils]: 108: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,906 INFO L290 TraceCheckUtils]: 107: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,906 INFO L290 TraceCheckUtils]: 106: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,907 INFO L290 TraceCheckUtils]: 105: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,907 INFO L290 TraceCheckUtils]: 104: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,907 INFO L290 TraceCheckUtils]: 103: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,908 INFO L290 TraceCheckUtils]: 102: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,908 INFO L290 TraceCheckUtils]: 101: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,908 INFO L290 TraceCheckUtils]: 100: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,908 INFO L290 TraceCheckUtils]: 99: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,909 INFO L290 TraceCheckUtils]: 98: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,909 INFO L290 TraceCheckUtils]: 97: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,909 INFO L290 TraceCheckUtils]: 96: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,910 INFO L290 TraceCheckUtils]: 95: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,910 INFO L290 TraceCheckUtils]: 94: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,910 INFO L290 TraceCheckUtils]: 93: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,910 INFO L290 TraceCheckUtils]: 92: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,911 INFO L290 TraceCheckUtils]: 91: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,911 INFO L290 TraceCheckUtils]: 90: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,911 INFO L290 TraceCheckUtils]: 89: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,912 INFO L290 TraceCheckUtils]: 88: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,912 INFO L290 TraceCheckUtils]: 87: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,912 INFO L290 TraceCheckUtils]: 86: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,912 INFO L290 TraceCheckUtils]: 85: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,913 INFO L290 TraceCheckUtils]: 84: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,913 INFO L290 TraceCheckUtils]: 83: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,913 INFO L290 TraceCheckUtils]: 82: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,914 INFO L290 TraceCheckUtils]: 81: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,914 INFO L290 TraceCheckUtils]: 80: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,914 INFO L290 TraceCheckUtils]: 79: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,914 INFO L290 TraceCheckUtils]: 78: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,915 INFO L290 TraceCheckUtils]: 77: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,915 INFO L290 TraceCheckUtils]: 76: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,915 INFO L290 TraceCheckUtils]: 75: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,915 INFO L290 TraceCheckUtils]: 74: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,916 INFO L290 TraceCheckUtils]: 73: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,916 INFO L290 TraceCheckUtils]: 72: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,916 INFO L290 TraceCheckUtils]: 71: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,917 INFO L290 TraceCheckUtils]: 70: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,917 INFO L290 TraceCheckUtils]: 69: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,917 INFO L290 TraceCheckUtils]: 68: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,918 INFO L290 TraceCheckUtils]: 67: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,918 INFO L290 TraceCheckUtils]: 66: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,918 INFO L290 TraceCheckUtils]: 65: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,918 INFO L290 TraceCheckUtils]: 64: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,919 INFO L290 TraceCheckUtils]: 63: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,919 INFO L290 TraceCheckUtils]: 62: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,919 INFO L290 TraceCheckUtils]: 61: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,919 INFO L290 TraceCheckUtils]: 60: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,920 INFO L290 TraceCheckUtils]: 59: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,920 INFO L290 TraceCheckUtils]: 58: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,920 INFO L290 TraceCheckUtils]: 57: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,921 INFO L290 TraceCheckUtils]: 56: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,921 INFO L290 TraceCheckUtils]: 55: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,921 INFO L290 TraceCheckUtils]: 54: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,922 INFO L290 TraceCheckUtils]: 53: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,922 INFO L290 TraceCheckUtils]: 52: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,922 INFO L290 TraceCheckUtils]: 51: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,922 INFO L290 TraceCheckUtils]: 50: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,923 INFO L290 TraceCheckUtils]: 49: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,923 INFO L290 TraceCheckUtils]: 48: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,923 INFO L290 TraceCheckUtils]: 47: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,923 INFO L290 TraceCheckUtils]: 46: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,924 INFO L290 TraceCheckUtils]: 45: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,924 INFO L290 TraceCheckUtils]: 44: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,924 INFO L290 TraceCheckUtils]: 43: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,925 INFO L290 TraceCheckUtils]: 42: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,925 INFO L290 TraceCheckUtils]: 41: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,925 INFO L290 TraceCheckUtils]: 39: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,926 INFO L290 TraceCheckUtils]: 38: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,926 INFO L290 TraceCheckUtils]: 37: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,926 INFO L290 TraceCheckUtils]: 36: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,927 INFO L290 TraceCheckUtils]: 35: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,927 INFO L290 TraceCheckUtils]: 34: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,927 INFO L290 TraceCheckUtils]: 33: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,927 INFO L290 TraceCheckUtils]: 32: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,928 INFO L290 TraceCheckUtils]: 31: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,928 INFO L290 TraceCheckUtils]: 30: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,928 INFO L290 TraceCheckUtils]: 29: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,928 INFO L290 TraceCheckUtils]: 28: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,929 INFO L290 TraceCheckUtils]: 27: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,929 INFO L290 TraceCheckUtils]: 24: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,930 INFO L290 TraceCheckUtils]: 23: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,930 INFO L290 TraceCheckUtils]: 22: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,930 INFO L290 TraceCheckUtils]: 21: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,931 INFO L290 TraceCheckUtils]: 20: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,931 INFO L290 TraceCheckUtils]: 19: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,931 INFO L290 TraceCheckUtils]: 18: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,932 INFO L290 TraceCheckUtils]: 17: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,932 INFO L290 TraceCheckUtils]: 16: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,932 INFO L290 TraceCheckUtils]: 15: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,932 INFO L290 TraceCheckUtils]: 14: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,933 INFO L290 TraceCheckUtils]: 13: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,933 INFO L290 TraceCheckUtils]: 12: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,933 INFO L290 TraceCheckUtils]: 11: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,933 INFO L290 TraceCheckUtils]: 10: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,934 INFO L290 TraceCheckUtils]: 9: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,934 INFO L290 TraceCheckUtils]: 8: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:06:51,935 INFO L290 TraceCheckUtils]: 6: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,935 INFO L290 TraceCheckUtils]: 5: Hoare triple {47167#true} ~x~0 := 0; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:06:51,935 INFO L272 TraceCheckUtils]: 4: Hoare triple {47167#true} call #t~ret5 := main(); {47167#true} is VALID [2022-04-15 06:06:51,935 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-15 06:06:51,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-15 06:06:51,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {47167#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-15 06:06:51,935 INFO L272 TraceCheckUtils]: 0: Hoare triple {47167#true} call ULTIMATE.init(); {47167#true} is VALID [2022-04-15 06:06:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 1379 trivial. 0 not checked. [2022-04-15 06:06:51,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792742682] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:06:51,935 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:06:51,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 58, 6] total 62 [2022-04-15 06:06:51,936 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:06:51,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1250464988] [2022-04-15 06:06:51,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1250464988] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:06:51,936 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:06:51,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2022-04-15 06:06:51,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77427553] [2022-04-15 06:06:51,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:06:51,936 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 117 [2022-04-15 06:06:51,936 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:06:51,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:06:51,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:51,989 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-15 06:06:51,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:51,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-15 06:06:51,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=228, Invalid=3554, Unknown=0, NotChecked=0, Total=3782 [2022-04-15 06:06:51,990 INFO L87 Difference]: Start difference. First operand 119 states and 121 transitions. Second operand has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:00,294 INFO L93 Difference]: Finished difference Result 128 states and 132 transitions. [2022-04-15 06:07:00,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-15 06:07:00,295 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 117 [2022-04-15 06:07:00,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:07:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 129 transitions. [2022-04-15 06:07:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 129 transitions. [2022-04-15 06:07:00,296 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 129 transitions. [2022-04-15 06:07:00,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:00,400 INFO L225 Difference]: With dead ends: 128 [2022-04-15 06:07:00,400 INFO L226 Difference]: Without dead ends: 121 [2022-04-15 06:07:00,401 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 228 SyntacticMatches, 3 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1395 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=596, Invalid=12514, Unknown=0, NotChecked=0, Total=13110 [2022-04-15 06:07:00,401 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 61 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 5637 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 5744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 5637 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:07:00,401 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 159 Invalid, 5744 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 5637 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-15 06:07:00,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2022-04-15 06:07:00,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2022-04-15 06:07:00,663 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:07:00,663 INFO L82 GeneralOperation]: Start isEquivalent. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,663 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,664 INFO L87 Difference]: Start difference. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:00,664 INFO L93 Difference]: Finished difference Result 121 states and 123 transitions. [2022-04-15 06:07:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-04-15 06:07:00,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:00,665 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:00,665 INFO L74 IsIncluded]: Start isIncluded. First operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 121 states. [2022-04-15 06:07:00,665 INFO L87 Difference]: Start difference. First operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 121 states. [2022-04-15 06:07:00,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:00,666 INFO L93 Difference]: Finished difference Result 121 states and 123 transitions. [2022-04-15 06:07:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-04-15 06:07:00,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:00,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:00,666 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:07:00,666 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:07:00,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 123 transitions. [2022-04-15 06:07:00,667 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 123 transitions. Word has length 117 [2022-04-15 06:07:00,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:07:00,675 INFO L478 AbstractCegarLoop]: Abstraction has 121 states and 123 transitions. [2022-04-15 06:07:00,675 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:00,675 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 121 states and 123 transitions. [2022-04-15 06:07:00,812 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:00,812 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-04-15 06:07:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-15 06:07:00,813 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:07:00,813 INFO L499 BasicCegarLoop]: trace histogram [54, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:07:00,816 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:01,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:01,233 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105,SelfDestructingSolverStorable106,104 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,105 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:01,233 INFO L403 AbstractCegarLoop]: === Iteration 56 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:07:01,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:07:01,233 INFO L85 PathProgramCache]: Analyzing trace with hash 192215102, now seen corresponding path program 105 times [2022-04-15 06:07:01,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:01,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [471612728] [2022-04-15 06:07:04,956 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:07:06,038 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:07:06,040 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:07:06,043 INFO L85 PathProgramCache]: Analyzing trace with hash -355712592, now seen corresponding path program 1 times [2022-04-15 06:07:06,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:06,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824894369] [2022-04-15 06:07:06,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:06,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:06,048 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_107.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_107.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:07:06,048 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_107.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_107.0)) 4294967296)) 65521) 0) [2022-04-15 06:07:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:07:06,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [166955410] [2022-04-15 06:07:06,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:06,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:06,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:06,068 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:06,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Waiting until timeout for monitored process [2022-04-15 06:07:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:06,100 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:07:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:06,138 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:07:06,138 INFO L85 PathProgramCache]: Analyzing trace with hash 192215102, now seen corresponding path program 106 times [2022-04-15 06:07:06,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:06,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608382127] [2022-04-15 06:07:06,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:07,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:07:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:07,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {48838#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L272 TraceCheckUtils]: 0: Hoare triple {48779#true} call ULTIMATE.init(); {48838#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:07:07,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {48838#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L272 TraceCheckUtils]: 4: Hoare triple {48779#true} call #t~ret5 := main(); {48779#true} is VALID [2022-04-15 06:07:07,461 INFO L290 TraceCheckUtils]: 5: Hoare triple {48779#true} ~x~0 := 0; {48784#(= main_~x~0 0)} is VALID [2022-04-15 06:07:07,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {48784#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {48784#(= main_~x~0 0)} is VALID [2022-04-15 06:07:07,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {48784#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:07,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:07,462 INFO L290 TraceCheckUtils]: 9: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:07,463 INFO L290 TraceCheckUtils]: 10: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:07,463 INFO L290 TraceCheckUtils]: 11: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:07,463 INFO L290 TraceCheckUtils]: 12: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:07,463 INFO L290 TraceCheckUtils]: 13: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:07,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:07,464 INFO L290 TraceCheckUtils]: 15: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:07,464 INFO L290 TraceCheckUtils]: 16: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:07,465 INFO L290 TraceCheckUtils]: 17: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:07,465 INFO L290 TraceCheckUtils]: 18: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:07,465 INFO L290 TraceCheckUtils]: 19: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:07,465 INFO L290 TraceCheckUtils]: 20: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:07,466 INFO L290 TraceCheckUtils]: 21: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:07,466 INFO L290 TraceCheckUtils]: 22: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:07,466 INFO L290 TraceCheckUtils]: 23: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:07,467 INFO L290 TraceCheckUtils]: 24: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:07,467 INFO L290 TraceCheckUtils]: 25: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:07,467 INFO L290 TraceCheckUtils]: 26: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:07,467 INFO L290 TraceCheckUtils]: 27: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:07,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:07,468 INFO L290 TraceCheckUtils]: 29: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:07,468 INFO L290 TraceCheckUtils]: 30: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:07,469 INFO L290 TraceCheckUtils]: 31: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:07,469 INFO L290 TraceCheckUtils]: 32: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:07,469 INFO L290 TraceCheckUtils]: 33: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:07,469 INFO L290 TraceCheckUtils]: 34: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:07,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:07,470 INFO L290 TraceCheckUtils]: 36: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:07,470 INFO L290 TraceCheckUtils]: 37: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:07,471 INFO L290 TraceCheckUtils]: 38: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:07,471 INFO L290 TraceCheckUtils]: 39: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:07,471 INFO L290 TraceCheckUtils]: 40: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:07,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:07,472 INFO L290 TraceCheckUtils]: 42: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:07,472 INFO L290 TraceCheckUtils]: 43: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:07,472 INFO L290 TraceCheckUtils]: 44: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:07,473 INFO L290 TraceCheckUtils]: 45: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:07,473 INFO L290 TraceCheckUtils]: 46: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:07,473 INFO L290 TraceCheckUtils]: 47: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:07,473 INFO L290 TraceCheckUtils]: 48: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:07,474 INFO L290 TraceCheckUtils]: 49: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:07,474 INFO L290 TraceCheckUtils]: 50: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:07,474 INFO L290 TraceCheckUtils]: 51: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:07,475 INFO L290 TraceCheckUtils]: 52: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:07,475 INFO L290 TraceCheckUtils]: 53: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:07,475 INFO L290 TraceCheckUtils]: 54: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:07,476 INFO L290 TraceCheckUtils]: 55: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:07,476 INFO L290 TraceCheckUtils]: 56: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:07,476 INFO L290 TraceCheckUtils]: 57: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:07,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:07,477 INFO L290 TraceCheckUtils]: 59: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:07,477 INFO L290 TraceCheckUtils]: 60: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:07,477 INFO L290 TraceCheckUtils]: 61: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:07,477 INFO L290 TraceCheckUtils]: 62: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:07,478 INFO L290 TraceCheckUtils]: 63: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:07,478 INFO L290 TraceCheckUtils]: 64: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:07,478 INFO L290 TraceCheckUtils]: 65: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:07,479 INFO L290 TraceCheckUtils]: 66: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:07,479 INFO L290 TraceCheckUtils]: 67: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:07,479 INFO L290 TraceCheckUtils]: 68: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:07,480 INFO L290 TraceCheckUtils]: 69: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:07,480 INFO L290 TraceCheckUtils]: 70: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:07,480 INFO L290 TraceCheckUtils]: 71: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:07,480 INFO L290 TraceCheckUtils]: 72: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:07,481 INFO L290 TraceCheckUtils]: 73: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:07,481 INFO L290 TraceCheckUtils]: 74: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:07,481 INFO L290 TraceCheckUtils]: 75: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:07,481 INFO L290 TraceCheckUtils]: 76: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:07,482 INFO L290 TraceCheckUtils]: 77: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:07,482 INFO L290 TraceCheckUtils]: 78: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:07,482 INFO L290 TraceCheckUtils]: 79: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:07,483 INFO L290 TraceCheckUtils]: 80: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:07,483 INFO L290 TraceCheckUtils]: 81: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:07,483 INFO L290 TraceCheckUtils]: 82: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:07,484 INFO L290 TraceCheckUtils]: 83: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:07,484 INFO L290 TraceCheckUtils]: 84: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:07,484 INFO L290 TraceCheckUtils]: 85: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:07,484 INFO L290 TraceCheckUtils]: 86: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:07,485 INFO L290 TraceCheckUtils]: 87: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:07,485 INFO L290 TraceCheckUtils]: 88: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:07,485 INFO L290 TraceCheckUtils]: 89: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:07,485 INFO L290 TraceCheckUtils]: 90: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:07,486 INFO L290 TraceCheckUtils]: 91: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:07,486 INFO L290 TraceCheckUtils]: 92: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:07,486 INFO L290 TraceCheckUtils]: 93: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:07,487 INFO L290 TraceCheckUtils]: 94: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:07,487 INFO L290 TraceCheckUtils]: 95: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:07,487 INFO L290 TraceCheckUtils]: 96: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:07,488 INFO L290 TraceCheckUtils]: 97: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:07,488 INFO L290 TraceCheckUtils]: 98: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:07,488 INFO L290 TraceCheckUtils]: 99: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:07,488 INFO L290 TraceCheckUtils]: 100: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:07,489 INFO L290 TraceCheckUtils]: 101: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:07,489 INFO L290 TraceCheckUtils]: 102: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:07,489 INFO L290 TraceCheckUtils]: 103: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:07,489 INFO L290 TraceCheckUtils]: 104: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:07,490 INFO L290 TraceCheckUtils]: 105: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:07,490 INFO L290 TraceCheckUtils]: 106: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:07,490 INFO L290 TraceCheckUtils]: 107: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:07,491 INFO L290 TraceCheckUtils]: 108: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:07,491 INFO L290 TraceCheckUtils]: 109: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:07,491 INFO L290 TraceCheckUtils]: 110: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 111: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 112: Hoare triple {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 113: Hoare triple {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {48780#false} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 114: Hoare triple {48780#false} assume !(~x~0 % 4294967296 < 268435455); {48780#false} is VALID [2022-04-15 06:07:07,492 INFO L272 TraceCheckUtils]: 115: Hoare triple {48780#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {48780#false} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 116: Hoare triple {48780#false} ~cond := #in~cond; {48780#false} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 117: Hoare triple {48780#false} assume 0 == ~cond; {48780#false} is VALID [2022-04-15 06:07:07,492 INFO L290 TraceCheckUtils]: 118: Hoare triple {48780#false} assume !false; {48780#false} is VALID [2022-04-15 06:07:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 54 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:07,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:07:07,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608382127] [2022-04-15 06:07:07,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608382127] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:07:07,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [230335528] [2022-04-15 06:07:07,493 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:07:07,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:07,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:07,494 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:07,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Waiting until timeout for monitored process [2022-04-15 06:07:07,598 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:07:07,599 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:07:07,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 111 conjunts are in the unsatisfiable core [2022-04-15 06:07:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:07,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:07:08,289 INFO L272 TraceCheckUtils]: 0: Hoare triple {48779#true} call ULTIMATE.init(); {48779#true} is VALID [2022-04-15 06:07:08,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {48779#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-15 06:07:08,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-15 06:07:08,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-15 06:07:08,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {48779#true} call #t~ret5 := main(); {48779#true} is VALID [2022-04-15 06:07:08,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {48779#true} ~x~0 := 0; {48784#(= main_~x~0 0)} is VALID [2022-04-15 06:07:08,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {48784#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {48784#(= main_~x~0 0)} is VALID [2022-04-15 06:07:08,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {48784#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:08,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:08,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:08,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:08,291 INFO L290 TraceCheckUtils]: 11: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:08,291 INFO L290 TraceCheckUtils]: 12: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:08,292 INFO L290 TraceCheckUtils]: 13: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:08,292 INFO L290 TraceCheckUtils]: 14: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:08,292 INFO L290 TraceCheckUtils]: 15: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:08,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:08,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:08,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:08,293 INFO L290 TraceCheckUtils]: 19: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:08,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:08,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:08,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:08,295 INFO L290 TraceCheckUtils]: 23: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:08,295 INFO L290 TraceCheckUtils]: 24: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:08,295 INFO L290 TraceCheckUtils]: 25: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:08,295 INFO L290 TraceCheckUtils]: 26: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:08,296 INFO L290 TraceCheckUtils]: 27: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:08,296 INFO L290 TraceCheckUtils]: 28: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:08,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:08,297 INFO L290 TraceCheckUtils]: 30: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:08,297 INFO L290 TraceCheckUtils]: 31: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:08,297 INFO L290 TraceCheckUtils]: 32: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:08,298 INFO L290 TraceCheckUtils]: 33: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:08,298 INFO L290 TraceCheckUtils]: 34: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:08,298 INFO L290 TraceCheckUtils]: 35: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:08,298 INFO L290 TraceCheckUtils]: 36: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:08,299 INFO L290 TraceCheckUtils]: 37: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:08,299 INFO L290 TraceCheckUtils]: 38: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:08,299 INFO L290 TraceCheckUtils]: 39: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:08,300 INFO L290 TraceCheckUtils]: 40: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:08,300 INFO L290 TraceCheckUtils]: 41: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:08,300 INFO L290 TraceCheckUtils]: 42: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:08,300 INFO L290 TraceCheckUtils]: 43: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:08,301 INFO L290 TraceCheckUtils]: 44: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:08,301 INFO L290 TraceCheckUtils]: 45: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:08,301 INFO L290 TraceCheckUtils]: 46: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:08,302 INFO L290 TraceCheckUtils]: 47: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:08,302 INFO L290 TraceCheckUtils]: 48: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:08,302 INFO L290 TraceCheckUtils]: 49: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:08,302 INFO L290 TraceCheckUtils]: 50: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:08,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:08,303 INFO L290 TraceCheckUtils]: 52: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:08,303 INFO L290 TraceCheckUtils]: 53: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:08,304 INFO L290 TraceCheckUtils]: 54: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:08,304 INFO L290 TraceCheckUtils]: 55: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:08,304 INFO L290 TraceCheckUtils]: 56: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:08,304 INFO L290 TraceCheckUtils]: 57: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:08,305 INFO L290 TraceCheckUtils]: 58: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:08,305 INFO L290 TraceCheckUtils]: 59: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:08,305 INFO L290 TraceCheckUtils]: 60: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:08,306 INFO L290 TraceCheckUtils]: 61: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:08,306 INFO L290 TraceCheckUtils]: 62: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:08,306 INFO L290 TraceCheckUtils]: 63: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:08,306 INFO L290 TraceCheckUtils]: 64: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:08,307 INFO L290 TraceCheckUtils]: 65: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:08,307 INFO L290 TraceCheckUtils]: 66: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:08,307 INFO L290 TraceCheckUtils]: 67: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:08,308 INFO L290 TraceCheckUtils]: 68: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:08,308 INFO L290 TraceCheckUtils]: 69: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:08,308 INFO L290 TraceCheckUtils]: 70: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:08,309 INFO L290 TraceCheckUtils]: 71: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:08,309 INFO L290 TraceCheckUtils]: 72: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:08,309 INFO L290 TraceCheckUtils]: 73: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:08,309 INFO L290 TraceCheckUtils]: 74: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:08,310 INFO L290 TraceCheckUtils]: 75: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:08,310 INFO L290 TraceCheckUtils]: 76: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:08,310 INFO L290 TraceCheckUtils]: 77: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:08,310 INFO L290 TraceCheckUtils]: 78: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:08,311 INFO L290 TraceCheckUtils]: 79: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:08,311 INFO L290 TraceCheckUtils]: 80: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:08,311 INFO L290 TraceCheckUtils]: 81: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:08,312 INFO L290 TraceCheckUtils]: 82: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:08,312 INFO L290 TraceCheckUtils]: 83: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:08,312 INFO L290 TraceCheckUtils]: 84: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:08,313 INFO L290 TraceCheckUtils]: 85: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:08,313 INFO L290 TraceCheckUtils]: 86: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:08,313 INFO L290 TraceCheckUtils]: 87: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:08,313 INFO L290 TraceCheckUtils]: 88: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:08,314 INFO L290 TraceCheckUtils]: 89: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:08,314 INFO L290 TraceCheckUtils]: 90: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:08,314 INFO L290 TraceCheckUtils]: 91: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:08,314 INFO L290 TraceCheckUtils]: 92: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:08,315 INFO L290 TraceCheckUtils]: 93: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:08,315 INFO L290 TraceCheckUtils]: 94: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:08,315 INFO L290 TraceCheckUtils]: 95: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:08,316 INFO L290 TraceCheckUtils]: 96: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:08,316 INFO L290 TraceCheckUtils]: 97: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:08,316 INFO L290 TraceCheckUtils]: 98: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:08,317 INFO L290 TraceCheckUtils]: 99: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:08,317 INFO L290 TraceCheckUtils]: 100: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:08,317 INFO L290 TraceCheckUtils]: 101: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:08,317 INFO L290 TraceCheckUtils]: 102: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:08,318 INFO L290 TraceCheckUtils]: 103: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:08,318 INFO L290 TraceCheckUtils]: 104: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:08,318 INFO L290 TraceCheckUtils]: 105: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:08,319 INFO L290 TraceCheckUtils]: 106: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:08,319 INFO L290 TraceCheckUtils]: 107: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:08,319 INFO L290 TraceCheckUtils]: 108: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:08,319 INFO L290 TraceCheckUtils]: 109: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:08,320 INFO L290 TraceCheckUtils]: 110: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:08,320 INFO L290 TraceCheckUtils]: 111: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:08,320 INFO L290 TraceCheckUtils]: 112: Hoare triple {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:08,321 INFO L290 TraceCheckUtils]: 113: Hoare triple {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {49182#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:08,321 INFO L290 TraceCheckUtils]: 114: Hoare triple {49182#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {48780#false} is VALID [2022-04-15 06:07:08,321 INFO L272 TraceCheckUtils]: 115: Hoare triple {48780#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {48780#false} is VALID [2022-04-15 06:07:08,321 INFO L290 TraceCheckUtils]: 116: Hoare triple {48780#false} ~cond := #in~cond; {48780#false} is VALID [2022-04-15 06:07:08,321 INFO L290 TraceCheckUtils]: 117: Hoare triple {48780#false} assume 0 == ~cond; {48780#false} is VALID [2022-04-15 06:07:08,321 INFO L290 TraceCheckUtils]: 118: Hoare triple {48780#false} assume !false; {48780#false} is VALID [2022-04-15 06:07:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:08,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:07:11,866 INFO L290 TraceCheckUtils]: 118: Hoare triple {48780#false} assume !false; {48780#false} is VALID [2022-04-15 06:07:11,866 INFO L290 TraceCheckUtils]: 117: Hoare triple {48780#false} assume 0 == ~cond; {48780#false} is VALID [2022-04-15 06:07:11,866 INFO L290 TraceCheckUtils]: 116: Hoare triple {48780#false} ~cond := #in~cond; {48780#false} is VALID [2022-04-15 06:07:11,866 INFO L272 TraceCheckUtils]: 115: Hoare triple {48780#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {48780#false} is VALID [2022-04-15 06:07:11,867 INFO L290 TraceCheckUtils]: 114: Hoare triple {49210#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {48780#false} is VALID [2022-04-15 06:07:11,867 INFO L290 TraceCheckUtils]: 113: Hoare triple {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {49210#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,867 INFO L290 TraceCheckUtils]: 112: Hoare triple {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,868 INFO L290 TraceCheckUtils]: 111: Hoare triple {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,868 INFO L290 TraceCheckUtils]: 110: Hoare triple {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,868 INFO L290 TraceCheckUtils]: 109: Hoare triple {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,869 INFO L290 TraceCheckUtils]: 108: Hoare triple {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,869 INFO L290 TraceCheckUtils]: 107: Hoare triple {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,869 INFO L290 TraceCheckUtils]: 106: Hoare triple {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,870 INFO L290 TraceCheckUtils]: 105: Hoare triple {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,870 INFO L290 TraceCheckUtils]: 104: Hoare triple {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,871 INFO L290 TraceCheckUtils]: 103: Hoare triple {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,871 INFO L290 TraceCheckUtils]: 102: Hoare triple {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,871 INFO L290 TraceCheckUtils]: 101: Hoare triple {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,871 INFO L290 TraceCheckUtils]: 100: Hoare triple {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,872 INFO L290 TraceCheckUtils]: 99: Hoare triple {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,872 INFO L290 TraceCheckUtils]: 98: Hoare triple {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,873 INFO L290 TraceCheckUtils]: 97: Hoare triple {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,873 INFO L290 TraceCheckUtils]: 96: Hoare triple {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,874 INFO L290 TraceCheckUtils]: 95: Hoare triple {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,874 INFO L290 TraceCheckUtils]: 94: Hoare triple {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,874 INFO L290 TraceCheckUtils]: 93: Hoare triple {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,875 INFO L290 TraceCheckUtils]: 92: Hoare triple {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,875 INFO L290 TraceCheckUtils]: 91: Hoare triple {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,875 INFO L290 TraceCheckUtils]: 90: Hoare triple {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,876 INFO L290 TraceCheckUtils]: 89: Hoare triple {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,876 INFO L290 TraceCheckUtils]: 88: Hoare triple {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,877 INFO L290 TraceCheckUtils]: 87: Hoare triple {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,877 INFO L290 TraceCheckUtils]: 86: Hoare triple {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,877 INFO L290 TraceCheckUtils]: 84: Hoare triple {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,878 INFO L290 TraceCheckUtils]: 83: Hoare triple {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,878 INFO L290 TraceCheckUtils]: 82: Hoare triple {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,880 INFO L290 TraceCheckUtils]: 81: Hoare triple {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,880 INFO L290 TraceCheckUtils]: 80: Hoare triple {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,880 INFO L290 TraceCheckUtils]: 79: Hoare triple {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,881 INFO L290 TraceCheckUtils]: 78: Hoare triple {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,881 INFO L290 TraceCheckUtils]: 77: Hoare triple {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,881 INFO L290 TraceCheckUtils]: 76: Hoare triple {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,882 INFO L290 TraceCheckUtils]: 75: Hoare triple {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,882 INFO L290 TraceCheckUtils]: 74: Hoare triple {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,884 INFO L290 TraceCheckUtils]: 73: Hoare triple {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,884 INFO L290 TraceCheckUtils]: 72: Hoare triple {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,885 INFO L290 TraceCheckUtils]: 71: Hoare triple {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,885 INFO L290 TraceCheckUtils]: 70: Hoare triple {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,885 INFO L290 TraceCheckUtils]: 69: Hoare triple {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,886 INFO L290 TraceCheckUtils]: 68: Hoare triple {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,886 INFO L290 TraceCheckUtils]: 67: Hoare triple {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,886 INFO L290 TraceCheckUtils]: 66: Hoare triple {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,887 INFO L290 TraceCheckUtils]: 65: Hoare triple {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,887 INFO L290 TraceCheckUtils]: 64: Hoare triple {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,887 INFO L290 TraceCheckUtils]: 63: Hoare triple {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,888 INFO L290 TraceCheckUtils]: 62: Hoare triple {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,888 INFO L290 TraceCheckUtils]: 61: Hoare triple {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,888 INFO L290 TraceCheckUtils]: 60: Hoare triple {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,889 INFO L290 TraceCheckUtils]: 59: Hoare triple {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,889 INFO L290 TraceCheckUtils]: 58: Hoare triple {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,889 INFO L290 TraceCheckUtils]: 57: Hoare triple {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,890 INFO L290 TraceCheckUtils]: 56: Hoare triple {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,890 INFO L290 TraceCheckUtils]: 55: Hoare triple {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,890 INFO L290 TraceCheckUtils]: 54: Hoare triple {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,891 INFO L290 TraceCheckUtils]: 53: Hoare triple {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,891 INFO L290 TraceCheckUtils]: 52: Hoare triple {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,891 INFO L290 TraceCheckUtils]: 51: Hoare triple {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,892 INFO L290 TraceCheckUtils]: 50: Hoare triple {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,892 INFO L290 TraceCheckUtils]: 49: Hoare triple {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,892 INFO L290 TraceCheckUtils]: 48: Hoare triple {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,893 INFO L290 TraceCheckUtils]: 47: Hoare triple {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,893 INFO L290 TraceCheckUtils]: 46: Hoare triple {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,896 INFO L290 TraceCheckUtils]: 45: Hoare triple {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,896 INFO L290 TraceCheckUtils]: 44: Hoare triple {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,896 INFO L290 TraceCheckUtils]: 43: Hoare triple {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,897 INFO L290 TraceCheckUtils]: 42: Hoare triple {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,897 INFO L290 TraceCheckUtils]: 41: Hoare triple {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,897 INFO L290 TraceCheckUtils]: 40: Hoare triple {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,898 INFO L290 TraceCheckUtils]: 39: Hoare triple {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,898 INFO L290 TraceCheckUtils]: 38: Hoare triple {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,899 INFO L290 TraceCheckUtils]: 37: Hoare triple {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,899 INFO L290 TraceCheckUtils]: 36: Hoare triple {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,899 INFO L290 TraceCheckUtils]: 35: Hoare triple {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,899 INFO L290 TraceCheckUtils]: 34: Hoare triple {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,900 INFO L290 TraceCheckUtils]: 33: Hoare triple {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,900 INFO L290 TraceCheckUtils]: 32: Hoare triple {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,901 INFO L290 TraceCheckUtils]: 31: Hoare triple {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,901 INFO L290 TraceCheckUtils]: 30: Hoare triple {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,901 INFO L290 TraceCheckUtils]: 29: Hoare triple {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,901 INFO L290 TraceCheckUtils]: 28: Hoare triple {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,902 INFO L290 TraceCheckUtils]: 27: Hoare triple {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,902 INFO L290 TraceCheckUtils]: 26: Hoare triple {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,903 INFO L290 TraceCheckUtils]: 25: Hoare triple {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,903 INFO L290 TraceCheckUtils]: 24: Hoare triple {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,903 INFO L290 TraceCheckUtils]: 23: Hoare triple {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,903 INFO L290 TraceCheckUtils]: 22: Hoare triple {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,904 INFO L290 TraceCheckUtils]: 21: Hoare triple {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,905 INFO L290 TraceCheckUtils]: 19: Hoare triple {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,905 INFO L290 TraceCheckUtils]: 18: Hoare triple {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,905 INFO L290 TraceCheckUtils]: 16: Hoare triple {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,906 INFO L290 TraceCheckUtils]: 15: Hoare triple {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,906 INFO L290 TraceCheckUtils]: 14: Hoare triple {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,907 INFO L290 TraceCheckUtils]: 13: Hoare triple {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,907 INFO L290 TraceCheckUtils]: 12: Hoare triple {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,907 INFO L290 TraceCheckUtils]: 11: Hoare triple {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,907 INFO L290 TraceCheckUtils]: 10: Hoare triple {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,908 INFO L290 TraceCheckUtils]: 9: Hoare triple {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,908 INFO L290 TraceCheckUtils]: 8: Hoare triple {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,909 INFO L290 TraceCheckUtils]: 7: Hoare triple {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,909 INFO L290 TraceCheckUtils]: 6: Hoare triple {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {48779#true} ~x~0 := 0; {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-15 06:07:11,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {48779#true} call #t~ret5 := main(); {48779#true} is VALID [2022-04-15 06:07:11,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-15 06:07:11,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-15 06:07:11,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {48779#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-15 06:07:11,909 INFO L272 TraceCheckUtils]: 0: Hoare triple {48779#true} call ULTIMATE.init(); {48779#true} is VALID [2022-04-15 06:07:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:11,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [230335528] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:07:11,910 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:07:11,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 57, 57] total 114 [2022-04-15 06:07:11,910 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:07:11,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [471612728] [2022-04-15 06:07:11,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [471612728] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:07:11,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:07:11,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-15 06:07:11,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325852883] [2022-04-15 06:07:11,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:07:11,911 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-04-15 06:07:11,911 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:07:11,911 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:11,971 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:11,971 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-15 06:07:11,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:11,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-15 06:07:11,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3359, Invalid=9523, Unknown=0, NotChecked=0, Total=12882 [2022-04-15 06:07:11,973 INFO L87 Difference]: Start difference. First operand 121 states and 123 transitions. Second operand has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:18,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:18,995 INFO L93 Difference]: Finished difference Result 130 states and 134 transitions. [2022-04-15 06:07:18,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-15 06:07:18,996 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-04-15 06:07:18,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:07:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 131 transitions. [2022-04-15 06:07:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 131 transitions. [2022-04-15 06:07:18,997 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 131 transitions. [2022-04-15 06:07:19,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:19,066 INFO L225 Difference]: With dead ends: 130 [2022-04-15 06:07:19,066 INFO L226 Difference]: Without dead ends: 123 [2022-04-15 06:07:19,068 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 182 SyntacticMatches, 2 SemanticMatches, 166 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1547 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=6651, Invalid=21405, Unknown=0, NotChecked=0, Total=28056 [2022-04-15 06:07:19,068 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 62 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 5956 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 249 SdHoareTripleChecker+Invalid, 6065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 5956 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:07:19,068 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 249 Invalid, 6065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 5956 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-15 06:07:19,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2022-04-15 06:07:19,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2022-04-15 06:07:19,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:07:19,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:19,430 INFO L74 IsIncluded]: Start isIncluded. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:19,430 INFO L87 Difference]: Start difference. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:19,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:19,431 INFO L93 Difference]: Finished difference Result 123 states and 125 transitions. [2022-04-15 06:07:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-04-15 06:07:19,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:19,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:19,431 INFO L74 IsIncluded]: Start isIncluded. First operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 123 states. [2022-04-15 06:07:19,431 INFO L87 Difference]: Start difference. First operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 123 states. [2022-04-15 06:07:19,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:19,432 INFO L93 Difference]: Finished difference Result 123 states and 125 transitions. [2022-04-15 06:07:19,432 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-04-15 06:07:19,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:19,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:19,432 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:07:19,432 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:07:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 125 transitions. [2022-04-15 06:07:19,433 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 125 transitions. Word has length 119 [2022-04-15 06:07:19,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:07:19,433 INFO L478 AbstractCegarLoop]: Abstraction has 123 states and 125 transitions. [2022-04-15 06:07:19,433 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:19,434 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 123 states and 125 transitions. [2022-04-15 06:07:19,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-04-15 06:07:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-04-15 06:07:19,584 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:07:19,585 INFO L499 BasicCegarLoop]: trace histogram [55, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:07:19,604 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:19,801 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:19,985 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 106 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable108,107 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable107 [2022-04-15 06:07:19,985 INFO L403 AbstractCegarLoop]: === Iteration 57 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:07:19,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:07:19,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1977056347, now seen corresponding path program 107 times [2022-04-15 06:07:19,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:19,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1369092478] [2022-04-15 06:07:20,578 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:07:20,806 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:07:20,808 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:07:20,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1693819568, now seen corresponding path program 1 times [2022-04-15 06:07:20,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:20,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718117828] [2022-04-15 06:07:20,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:20,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:20,831 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_109.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_109.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-15 06:07:20,831 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_109.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_109.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-15 06:07:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:07:20,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2047901762] [2022-04-15 06:07:20,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:20,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:20,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:20,856 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:20,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Waiting until timeout for monitored process [2022-04-15 06:07:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:20,914 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:07:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:20,936 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:07:20,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1977056347, now seen corresponding path program 108 times [2022-04-15 06:07:20,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:20,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626977914] [2022-04-15 06:07:20,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:22,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:07:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:22,502 INFO L290 TraceCheckUtils]: 0: Hoare triple {50529#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-15 06:07:22,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-15 06:07:22,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-15 06:07:22,502 INFO L272 TraceCheckUtils]: 0: Hoare triple {50469#true} call ULTIMATE.init(); {50529#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:07:22,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {50529#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-15 06:07:22,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-15 06:07:22,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-15 06:07:22,502 INFO L272 TraceCheckUtils]: 4: Hoare triple {50469#true} call #t~ret5 := main(); {50469#true} is VALID [2022-04-15 06:07:22,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {50469#true} ~x~0 := 0; {50474#(= main_~x~0 0)} is VALID [2022-04-15 06:07:22,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {50474#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {50474#(= main_~x~0 0)} is VALID [2022-04-15 06:07:22,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {50474#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:22,503 INFO L290 TraceCheckUtils]: 8: Hoare triple {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:22,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:22,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:22,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:22,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:22,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:22,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:22,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:22,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:22,507 INFO L290 TraceCheckUtils]: 17: Hoare triple {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:22,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:22,508 INFO L290 TraceCheckUtils]: 19: Hoare triple {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:22,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:22,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:22,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:22,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:22,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:22,510 INFO L290 TraceCheckUtils]: 25: Hoare triple {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:22,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:22,511 INFO L290 TraceCheckUtils]: 27: Hoare triple {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:22,511 INFO L290 TraceCheckUtils]: 28: Hoare triple {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:22,512 INFO L290 TraceCheckUtils]: 29: Hoare triple {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:22,512 INFO L290 TraceCheckUtils]: 30: Hoare triple {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:22,513 INFO L290 TraceCheckUtils]: 31: Hoare triple {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:22,513 INFO L290 TraceCheckUtils]: 32: Hoare triple {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:22,513 INFO L290 TraceCheckUtils]: 33: Hoare triple {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:22,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:22,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:22,515 INFO L290 TraceCheckUtils]: 36: Hoare triple {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:22,515 INFO L290 TraceCheckUtils]: 37: Hoare triple {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:22,515 INFO L290 TraceCheckUtils]: 38: Hoare triple {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:22,516 INFO L290 TraceCheckUtils]: 39: Hoare triple {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:22,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:22,517 INFO L290 TraceCheckUtils]: 41: Hoare triple {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:22,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:22,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:22,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:22,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:22,519 INFO L290 TraceCheckUtils]: 46: Hoare triple {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:22,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:22,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:22,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:22,520 INFO L290 TraceCheckUtils]: 50: Hoare triple {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:22,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:22,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:22,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:22,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:22,522 INFO L290 TraceCheckUtils]: 55: Hoare triple {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:22,523 INFO L290 TraceCheckUtils]: 56: Hoare triple {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:22,523 INFO L290 TraceCheckUtils]: 57: Hoare triple {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:22,523 INFO L290 TraceCheckUtils]: 58: Hoare triple {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:22,524 INFO L290 TraceCheckUtils]: 59: Hoare triple {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:22,524 INFO L290 TraceCheckUtils]: 60: Hoare triple {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:22,525 INFO L290 TraceCheckUtils]: 61: Hoare triple {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:22,525 INFO L290 TraceCheckUtils]: 62: Hoare triple {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:22,525 INFO L290 TraceCheckUtils]: 63: Hoare triple {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:22,526 INFO L290 TraceCheckUtils]: 64: Hoare triple {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:22,526 INFO L290 TraceCheckUtils]: 65: Hoare triple {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:22,527 INFO L290 TraceCheckUtils]: 66: Hoare triple {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:22,527 INFO L290 TraceCheckUtils]: 67: Hoare triple {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:22,527 INFO L290 TraceCheckUtils]: 68: Hoare triple {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:22,528 INFO L290 TraceCheckUtils]: 69: Hoare triple {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:22,528 INFO L290 TraceCheckUtils]: 70: Hoare triple {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:22,529 INFO L290 TraceCheckUtils]: 71: Hoare triple {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:22,529 INFO L290 TraceCheckUtils]: 72: Hoare triple {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:22,529 INFO L290 TraceCheckUtils]: 73: Hoare triple {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:22,530 INFO L290 TraceCheckUtils]: 74: Hoare triple {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:22,530 INFO L290 TraceCheckUtils]: 75: Hoare triple {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:22,531 INFO L290 TraceCheckUtils]: 76: Hoare triple {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:22,531 INFO L290 TraceCheckUtils]: 77: Hoare triple {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:22,531 INFO L290 TraceCheckUtils]: 78: Hoare triple {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:22,532 INFO L290 TraceCheckUtils]: 79: Hoare triple {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:22,532 INFO L290 TraceCheckUtils]: 80: Hoare triple {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:22,533 INFO L290 TraceCheckUtils]: 81: Hoare triple {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:22,533 INFO L290 TraceCheckUtils]: 82: Hoare triple {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:22,533 INFO L290 TraceCheckUtils]: 83: Hoare triple {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:22,534 INFO L290 TraceCheckUtils]: 84: Hoare triple {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:22,534 INFO L290 TraceCheckUtils]: 85: Hoare triple {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:22,534 INFO L290 TraceCheckUtils]: 86: Hoare triple {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:22,535 INFO L290 TraceCheckUtils]: 87: Hoare triple {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:22,535 INFO L290 TraceCheckUtils]: 88: Hoare triple {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:22,536 INFO L290 TraceCheckUtils]: 89: Hoare triple {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:22,536 INFO L290 TraceCheckUtils]: 90: Hoare triple {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:22,537 INFO L290 TraceCheckUtils]: 91: Hoare triple {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:22,537 INFO L290 TraceCheckUtils]: 92: Hoare triple {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:22,537 INFO L290 TraceCheckUtils]: 93: Hoare triple {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:22,538 INFO L290 TraceCheckUtils]: 94: Hoare triple {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:22,538 INFO L290 TraceCheckUtils]: 95: Hoare triple {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:22,538 INFO L290 TraceCheckUtils]: 96: Hoare triple {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:22,539 INFO L290 TraceCheckUtils]: 97: Hoare triple {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:22,539 INFO L290 TraceCheckUtils]: 98: Hoare triple {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:22,540 INFO L290 TraceCheckUtils]: 99: Hoare triple {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:22,540 INFO L290 TraceCheckUtils]: 100: Hoare triple {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:22,541 INFO L290 TraceCheckUtils]: 101: Hoare triple {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:22,541 INFO L290 TraceCheckUtils]: 102: Hoare triple {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:22,541 INFO L290 TraceCheckUtils]: 103: Hoare triple {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:22,542 INFO L290 TraceCheckUtils]: 104: Hoare triple {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:22,542 INFO L290 TraceCheckUtils]: 105: Hoare triple {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:22,542 INFO L290 TraceCheckUtils]: 106: Hoare triple {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:22,543 INFO L290 TraceCheckUtils]: 107: Hoare triple {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:22,543 INFO L290 TraceCheckUtils]: 108: Hoare triple {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:22,544 INFO L290 TraceCheckUtils]: 109: Hoare triple {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:22,544 INFO L290 TraceCheckUtils]: 110: Hoare triple {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:22,544 INFO L290 TraceCheckUtils]: 111: Hoare triple {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:22,545 INFO L290 TraceCheckUtils]: 112: Hoare triple {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:22,545 INFO L290 TraceCheckUtils]: 113: Hoare triple {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} is VALID [2022-04-15 06:07:22,546 INFO L290 TraceCheckUtils]: 114: Hoare triple {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} assume !!(~x~0 % 4294967296 < 268435455); {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} is VALID [2022-04-15 06:07:22,546 INFO L290 TraceCheckUtils]: 115: Hoare triple {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {50470#false} is VALID [2022-04-15 06:07:22,546 INFO L290 TraceCheckUtils]: 116: Hoare triple {50470#false} assume !(~x~0 % 4294967296 < 268435455); {50470#false} is VALID [2022-04-15 06:07:22,546 INFO L272 TraceCheckUtils]: 117: Hoare triple {50470#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {50470#false} is VALID [2022-04-15 06:07:22,546 INFO L290 TraceCheckUtils]: 118: Hoare triple {50470#false} ~cond := #in~cond; {50470#false} is VALID [2022-04-15 06:07:22,546 INFO L290 TraceCheckUtils]: 119: Hoare triple {50470#false} assume 0 == ~cond; {50470#false} is VALID [2022-04-15 06:07:22,546 INFO L290 TraceCheckUtils]: 120: Hoare triple {50470#false} assume !false; {50470#false} is VALID [2022-04-15 06:07:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 55 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:22,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:07:22,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626977914] [2022-04-15 06:07:22,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626977914] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:07:22,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [385453720] [2022-04-15 06:07:22,547 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:07:22,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:22,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:22,548 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:22,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2022-04-15 06:07:22,635 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:07:22,635 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:07:22,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 06:07:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:22,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:07:23,247 INFO L272 TraceCheckUtils]: 0: Hoare triple {50469#true} call ULTIMATE.init(); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {50469#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L272 TraceCheckUtils]: 4: Hoare triple {50469#true} call #t~ret5 := main(); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 5: Hoare triple {50469#true} ~x~0 := 0; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 7: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 10: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 11: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 12: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 13: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 14: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 15: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 16: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 17: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,248 INFO L290 TraceCheckUtils]: 18: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 19: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 20: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 21: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 22: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 23: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 25: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,249 INFO L290 TraceCheckUtils]: 26: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 27: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 28: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 29: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 30: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 31: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 32: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 34: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,255 INFO L290 TraceCheckUtils]: 38: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 39: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 42: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 43: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 44: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 45: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 46: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 47: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 48: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 49: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 50: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 51: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 52: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 53: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 55: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 56: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 57: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,256 INFO L290 TraceCheckUtils]: 58: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 59: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 60: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 61: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 62: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 63: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 64: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 65: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 66: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 67: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 68: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 69: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 70: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 71: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 72: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 73: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 74: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 75: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 76: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 77: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 78: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,257 INFO L290 TraceCheckUtils]: 79: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 80: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 81: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 82: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 83: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 84: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 85: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 86: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 87: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 88: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 89: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 90: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 91: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 92: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 93: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 94: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 95: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 96: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 97: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 98: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 99: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,258 INFO L290 TraceCheckUtils]: 100: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 101: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 102: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 103: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 104: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 105: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 106: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 107: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 108: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 109: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 110: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 111: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,259 INFO L290 TraceCheckUtils]: 112: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,260 INFO L290 TraceCheckUtils]: 113: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:07:23,260 INFO L290 TraceCheckUtils]: 114: Hoare triple {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:07:23,263 INFO L290 TraceCheckUtils]: 115: Hoare triple {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {50879#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:07:23,264 INFO L290 TraceCheckUtils]: 116: Hoare triple {50879#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {50470#false} is VALID [2022-04-15 06:07:23,264 INFO L272 TraceCheckUtils]: 117: Hoare triple {50470#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {50470#false} is VALID [2022-04-15 06:07:23,264 INFO L290 TraceCheckUtils]: 118: Hoare triple {50470#false} ~cond := #in~cond; {50470#false} is VALID [2022-04-15 06:07:23,264 INFO L290 TraceCheckUtils]: 119: Hoare triple {50470#false} assume 0 == ~cond; {50470#false} is VALID [2022-04-15 06:07:23,264 INFO L290 TraceCheckUtils]: 120: Hoare triple {50470#false} assume !false; {50470#false} is VALID [2022-04-15 06:07:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 162 proven. 1 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-04-15 06:07:23,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:07:23,856 INFO L290 TraceCheckUtils]: 120: Hoare triple {50470#false} assume !false; {50470#false} is VALID [2022-04-15 06:07:23,856 INFO L290 TraceCheckUtils]: 119: Hoare triple {50470#false} assume 0 == ~cond; {50470#false} is VALID [2022-04-15 06:07:23,856 INFO L290 TraceCheckUtils]: 118: Hoare triple {50470#false} ~cond := #in~cond; {50470#false} is VALID [2022-04-15 06:07:23,856 INFO L272 TraceCheckUtils]: 117: Hoare triple {50470#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {50470#false} is VALID [2022-04-15 06:07:23,857 INFO L290 TraceCheckUtils]: 116: Hoare triple {50907#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {50470#false} is VALID [2022-04-15 06:07:23,857 INFO L290 TraceCheckUtils]: 115: Hoare triple {50911#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {50907#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:07:23,858 INFO L290 TraceCheckUtils]: 114: Hoare triple {50915#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50911#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 113: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50915#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 112: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 111: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 110: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 109: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 108: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 107: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 106: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 105: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 104: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 103: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 102: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 101: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 100: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 99: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 98: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 97: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 96: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,859 INFO L290 TraceCheckUtils]: 95: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 94: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 93: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 92: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 91: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 90: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 89: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 88: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 87: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 86: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 85: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 84: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 83: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 82: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 81: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 80: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 79: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 78: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 77: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 76: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 75: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,860 INFO L290 TraceCheckUtils]: 74: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 73: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 72: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 71: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 70: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 69: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 68: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 67: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 66: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 65: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 64: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 63: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 62: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 61: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 60: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 59: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 58: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 57: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 56: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 55: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 54: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,861 INFO L290 TraceCheckUtils]: 53: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 52: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 51: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 50: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 49: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 48: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 47: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 46: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 45: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 43: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 42: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 41: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 40: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 39: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 38: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 37: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 36: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 35: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 34: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 33: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,862 INFO L290 TraceCheckUtils]: 32: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 31: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 30: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 29: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 28: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 25: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 24: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 23: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 22: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 21: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 20: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 19: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 18: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 17: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 16: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 15: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 14: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 13: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,863 INFO L290 TraceCheckUtils]: 12: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 11: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 10: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 9: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 8: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 6: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {50469#true} ~x~0 := 0; {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L272 TraceCheckUtils]: 4: Hoare triple {50469#true} call #t~ret5 := main(); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {50469#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {50469#true} call ULTIMATE.init(); {50469#true} is VALID [2022-04-15 06:07:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 162 proven. 1 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-04-15 06:07:23,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [385453720] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:07:23,864 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:07:23,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 4, 5] total 63 [2022-04-15 06:07:23,865 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:07:23,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1369092478] [2022-04-15 06:07:23,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1369092478] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:07:23,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:07:23,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [58] imperfect sequences [] total 58 [2022-04-15 06:07:23,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799638224] [2022-04-15 06:07:23,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:07:23,865 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 121 [2022-04-15 06:07:23,865 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:07:23,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:23,951 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:23,951 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2022-04-15 06:07:23,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:23,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2022-04-15 06:07:23,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=402, Invalid=3504, Unknown=0, NotChecked=0, Total=3906 [2022-04-15 06:07:23,952 INFO L87 Difference]: Start difference. First operand 123 states and 125 transitions. Second operand has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:31,651 INFO L93 Difference]: Finished difference Result 132 states and 136 transitions. [2022-04-15 06:07:31,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-15 06:07:31,651 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 121 [2022-04-15 06:07:31,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:07:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 133 transitions. [2022-04-15 06:07:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 133 transitions. [2022-04-15 06:07:31,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 133 transitions. [2022-04-15 06:07:31,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:31,722 INFO L225 Difference]: With dead ends: 132 [2022-04-15 06:07:31,722 INFO L226 Difference]: Without dead ends: 125 [2022-04-15 06:07:31,723 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 239 SyntacticMatches, 1 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1489 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=948, Invalid=12858, Unknown=0, NotChecked=0, Total=13806 [2022-04-15 06:07:31,723 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 63 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 6147 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 229 SdHoareTripleChecker+Invalid, 6258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 6147 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:07:31,723 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 229 Invalid, 6258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 6147 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-15 06:07:31,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2022-04-15 06:07:31,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2022-04-15 06:07:31,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:07:31,900 INFO L82 GeneralOperation]: Start isEquivalent. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,900 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,900 INFO L87 Difference]: Start difference. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:31,901 INFO L93 Difference]: Finished difference Result 125 states and 127 transitions. [2022-04-15 06:07:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-04-15 06:07:31,901 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:31,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:31,901 INFO L74 IsIncluded]: Start isIncluded. First operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 125 states. [2022-04-15 06:07:31,901 INFO L87 Difference]: Start difference. First operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 125 states. [2022-04-15 06:07:31,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:31,902 INFO L93 Difference]: Finished difference Result 125 states and 127 transitions. [2022-04-15 06:07:31,902 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-04-15 06:07:31,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:31,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:31,902 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:07:31,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:07:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 127 transitions. [2022-04-15 06:07:31,904 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 127 transitions. Word has length 121 [2022-04-15 06:07:31,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:07:31,904 INFO L478 AbstractCegarLoop]: Abstraction has 125 states and 127 transitions. [2022-04-15 06:07:31,904 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:31,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 125 states and 127 transitions. [2022-04-15 06:07:32,036 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-04-15 06:07:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-04-15 06:07:32,036 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:07:32,036 INFO L499 BasicCegarLoop]: trace histogram [56, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:07:32,040 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:32,244 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Ended with exit code 0 [2022-04-15 06:07:32,441 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable109,108 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,109 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:32,441 INFO L403 AbstractCegarLoop]: === Iteration 58 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:07:32,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:07:32,442 INFO L85 PathProgramCache]: Analyzing trace with hash -777425608, now seen corresponding path program 109 times [2022-04-15 06:07:32,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:32,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1805511613] [2022-04-15 06:07:32,980 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:07:33,154 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:07:33,156 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:07:33,157 INFO L85 PathProgramCache]: Analyzing trace with hash -551615568, now seen corresponding path program 1 times [2022-04-15 06:07:33,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:33,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700765301] [2022-04-15 06:07:33,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:33,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:33,168 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_111.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_111.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:07:33,168 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_111.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_111.0)) 4294967296)) 65521) 0) [2022-04-15 06:07:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:07:33,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1298768556] [2022-04-15 06:07:33,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:33,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:33,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:33,173 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:33,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Waiting until timeout for monitored process [2022-04-15 06:07:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:33,248 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:07:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:33,258 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:07:33,258 INFO L85 PathProgramCache]: Analyzing trace with hash -777425608, now seen corresponding path program 110 times [2022-04-15 06:07:33,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:33,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822124641] [2022-04-15 06:07:33,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:33,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:34,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:07:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:34,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {52195#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-15 06:07:34,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-15 06:07:34,619 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-15 06:07:34,619 INFO L272 TraceCheckUtils]: 0: Hoare triple {52134#true} call ULTIMATE.init(); {52195#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:07:34,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {52195#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-15 06:07:34,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-15 06:07:34,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-15 06:07:34,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {52134#true} call #t~ret5 := main(); {52134#true} is VALID [2022-04-15 06:07:34,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {52134#true} ~x~0 := 0; {52139#(= main_~x~0 0)} is VALID [2022-04-15 06:07:34,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {52139#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {52139#(= main_~x~0 0)} is VALID [2022-04-15 06:07:34,620 INFO L290 TraceCheckUtils]: 7: Hoare triple {52139#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:34,620 INFO L290 TraceCheckUtils]: 8: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:34,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:34,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:34,621 INFO L290 TraceCheckUtils]: 11: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:34,621 INFO L290 TraceCheckUtils]: 12: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:34,621 INFO L290 TraceCheckUtils]: 13: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:34,622 INFO L290 TraceCheckUtils]: 14: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:34,622 INFO L290 TraceCheckUtils]: 15: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:34,622 INFO L290 TraceCheckUtils]: 16: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:34,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:34,623 INFO L290 TraceCheckUtils]: 18: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:34,623 INFO L290 TraceCheckUtils]: 19: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:34,623 INFO L290 TraceCheckUtils]: 20: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:34,624 INFO L290 TraceCheckUtils]: 21: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:34,624 INFO L290 TraceCheckUtils]: 22: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:34,624 INFO L290 TraceCheckUtils]: 23: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:34,624 INFO L290 TraceCheckUtils]: 24: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:34,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:34,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:34,625 INFO L290 TraceCheckUtils]: 27: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:34,626 INFO L290 TraceCheckUtils]: 28: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:34,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:34,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:34,627 INFO L290 TraceCheckUtils]: 31: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:34,627 INFO L290 TraceCheckUtils]: 32: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:34,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:34,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:34,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:34,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:34,628 INFO L290 TraceCheckUtils]: 37: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:34,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:34,629 INFO L290 TraceCheckUtils]: 39: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:34,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:34,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:34,630 INFO L290 TraceCheckUtils]: 42: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:34,630 INFO L290 TraceCheckUtils]: 43: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:34,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:34,631 INFO L290 TraceCheckUtils]: 45: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:34,631 INFO L290 TraceCheckUtils]: 46: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:34,631 INFO L290 TraceCheckUtils]: 47: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:34,631 INFO L290 TraceCheckUtils]: 48: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:34,632 INFO L290 TraceCheckUtils]: 49: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:34,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:34,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:34,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:34,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:34,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:34,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:34,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:34,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:34,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:34,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:34,635 INFO L290 TraceCheckUtils]: 60: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:34,635 INFO L290 TraceCheckUtils]: 61: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:34,635 INFO L290 TraceCheckUtils]: 62: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:34,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:34,636 INFO L290 TraceCheckUtils]: 64: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:34,636 INFO L290 TraceCheckUtils]: 65: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:34,637 INFO L290 TraceCheckUtils]: 66: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:34,637 INFO L290 TraceCheckUtils]: 67: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:34,637 INFO L290 TraceCheckUtils]: 68: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:34,638 INFO L290 TraceCheckUtils]: 69: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:34,638 INFO L290 TraceCheckUtils]: 70: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:34,638 INFO L290 TraceCheckUtils]: 71: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:34,638 INFO L290 TraceCheckUtils]: 72: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:34,639 INFO L290 TraceCheckUtils]: 73: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:34,639 INFO L290 TraceCheckUtils]: 74: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:34,639 INFO L290 TraceCheckUtils]: 75: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:34,639 INFO L290 TraceCheckUtils]: 76: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:34,640 INFO L290 TraceCheckUtils]: 77: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:34,640 INFO L290 TraceCheckUtils]: 78: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:34,640 INFO L290 TraceCheckUtils]: 79: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:34,641 INFO L290 TraceCheckUtils]: 80: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:34,641 INFO L290 TraceCheckUtils]: 81: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:34,641 INFO L290 TraceCheckUtils]: 82: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:34,642 INFO L290 TraceCheckUtils]: 83: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:34,642 INFO L290 TraceCheckUtils]: 84: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:34,642 INFO L290 TraceCheckUtils]: 85: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:34,642 INFO L290 TraceCheckUtils]: 86: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:34,643 INFO L290 TraceCheckUtils]: 87: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:34,643 INFO L290 TraceCheckUtils]: 88: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:34,643 INFO L290 TraceCheckUtils]: 89: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:34,643 INFO L290 TraceCheckUtils]: 90: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:34,644 INFO L290 TraceCheckUtils]: 91: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:34,644 INFO L290 TraceCheckUtils]: 92: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:34,644 INFO L290 TraceCheckUtils]: 93: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:34,645 INFO L290 TraceCheckUtils]: 94: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:34,645 INFO L290 TraceCheckUtils]: 95: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:34,645 INFO L290 TraceCheckUtils]: 96: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:34,646 INFO L290 TraceCheckUtils]: 97: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:34,646 INFO L290 TraceCheckUtils]: 98: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:34,646 INFO L290 TraceCheckUtils]: 99: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:34,646 INFO L290 TraceCheckUtils]: 100: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:34,647 INFO L290 TraceCheckUtils]: 101: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:34,647 INFO L290 TraceCheckUtils]: 102: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:34,647 INFO L290 TraceCheckUtils]: 103: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:34,648 INFO L290 TraceCheckUtils]: 104: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:34,648 INFO L290 TraceCheckUtils]: 105: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:34,648 INFO L290 TraceCheckUtils]: 106: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:34,648 INFO L290 TraceCheckUtils]: 107: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:34,649 INFO L290 TraceCheckUtils]: 108: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:34,649 INFO L290 TraceCheckUtils]: 109: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:34,649 INFO L290 TraceCheckUtils]: 110: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:34,650 INFO L290 TraceCheckUtils]: 111: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:34,650 INFO L290 TraceCheckUtils]: 112: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:34,650 INFO L290 TraceCheckUtils]: 113: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:34,650 INFO L290 TraceCheckUtils]: 114: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:34,651 INFO L290 TraceCheckUtils]: 115: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} is VALID [2022-04-15 06:07:34,651 INFO L290 TraceCheckUtils]: 116: Hoare triple {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} assume !!(~x~0 % 4294967296 < 268435455); {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} is VALID [2022-04-15 06:07:34,651 INFO L290 TraceCheckUtils]: 117: Hoare triple {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {52135#false} is VALID [2022-04-15 06:07:34,651 INFO L290 TraceCheckUtils]: 118: Hoare triple {52135#false} assume !(~x~0 % 4294967296 < 268435455); {52135#false} is VALID [2022-04-15 06:07:34,651 INFO L272 TraceCheckUtils]: 119: Hoare triple {52135#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {52135#false} is VALID [2022-04-15 06:07:34,652 INFO L290 TraceCheckUtils]: 120: Hoare triple {52135#false} ~cond := #in~cond; {52135#false} is VALID [2022-04-15 06:07:34,652 INFO L290 TraceCheckUtils]: 121: Hoare triple {52135#false} assume 0 == ~cond; {52135#false} is VALID [2022-04-15 06:07:34,652 INFO L290 TraceCheckUtils]: 122: Hoare triple {52135#false} assume !false; {52135#false} is VALID [2022-04-15 06:07:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 56 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:34,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:07:34,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822124641] [2022-04-15 06:07:34,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822124641] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:07:34,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1712130127] [2022-04-15 06:07:34,652 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:07:34,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:34,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:34,653 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:34,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (111)] Waiting until timeout for monitored process [2022-04-15 06:07:34,768 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:07:34,769 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:07:34,770 INFO L263 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 115 conjunts are in the unsatisfiable core [2022-04-15 06:07:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:34,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:07:35,409 INFO L272 TraceCheckUtils]: 0: Hoare triple {52134#true} call ULTIMATE.init(); {52134#true} is VALID [2022-04-15 06:07:35,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {52134#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-15 06:07:35,409 INFO L290 TraceCheckUtils]: 2: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-15 06:07:35,409 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-15 06:07:35,409 INFO L272 TraceCheckUtils]: 4: Hoare triple {52134#true} call #t~ret5 := main(); {52134#true} is VALID [2022-04-15 06:07:35,409 INFO L290 TraceCheckUtils]: 5: Hoare triple {52134#true} ~x~0 := 0; {52139#(= main_~x~0 0)} is VALID [2022-04-15 06:07:35,409 INFO L290 TraceCheckUtils]: 6: Hoare triple {52139#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {52139#(= main_~x~0 0)} is VALID [2022-04-15 06:07:35,410 INFO L290 TraceCheckUtils]: 7: Hoare triple {52139#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:35,410 INFO L290 TraceCheckUtils]: 8: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:35,410 INFO L290 TraceCheckUtils]: 9: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:35,411 INFO L290 TraceCheckUtils]: 10: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:35,411 INFO L290 TraceCheckUtils]: 11: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:35,411 INFO L290 TraceCheckUtils]: 12: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:35,411 INFO L290 TraceCheckUtils]: 13: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:35,412 INFO L290 TraceCheckUtils]: 14: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:35,412 INFO L290 TraceCheckUtils]: 15: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:35,412 INFO L290 TraceCheckUtils]: 16: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:35,413 INFO L290 TraceCheckUtils]: 17: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:35,413 INFO L290 TraceCheckUtils]: 18: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:35,413 INFO L290 TraceCheckUtils]: 19: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:35,414 INFO L290 TraceCheckUtils]: 20: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:35,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:35,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:35,414 INFO L290 TraceCheckUtils]: 23: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:35,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:35,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:35,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:35,416 INFO L290 TraceCheckUtils]: 27: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:35,416 INFO L290 TraceCheckUtils]: 28: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:35,416 INFO L290 TraceCheckUtils]: 29: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:35,416 INFO L290 TraceCheckUtils]: 30: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:35,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:35,417 INFO L290 TraceCheckUtils]: 32: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:35,417 INFO L290 TraceCheckUtils]: 33: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:35,418 INFO L290 TraceCheckUtils]: 34: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:35,418 INFO L290 TraceCheckUtils]: 35: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:35,418 INFO L290 TraceCheckUtils]: 36: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:35,419 INFO L290 TraceCheckUtils]: 37: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:35,419 INFO L290 TraceCheckUtils]: 38: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:35,419 INFO L290 TraceCheckUtils]: 39: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:35,419 INFO L290 TraceCheckUtils]: 40: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:35,420 INFO L290 TraceCheckUtils]: 41: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:35,420 INFO L290 TraceCheckUtils]: 42: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:35,420 INFO L290 TraceCheckUtils]: 43: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:35,421 INFO L290 TraceCheckUtils]: 44: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:35,421 INFO L290 TraceCheckUtils]: 45: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:35,421 INFO L290 TraceCheckUtils]: 46: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:35,422 INFO L290 TraceCheckUtils]: 47: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:35,422 INFO L290 TraceCheckUtils]: 48: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:35,422 INFO L290 TraceCheckUtils]: 49: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:35,422 INFO L290 TraceCheckUtils]: 50: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:35,423 INFO L290 TraceCheckUtils]: 51: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:35,423 INFO L290 TraceCheckUtils]: 52: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:35,423 INFO L290 TraceCheckUtils]: 53: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:35,424 INFO L290 TraceCheckUtils]: 54: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:35,424 INFO L290 TraceCheckUtils]: 55: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:35,424 INFO L290 TraceCheckUtils]: 56: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:35,424 INFO L290 TraceCheckUtils]: 57: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:35,425 INFO L290 TraceCheckUtils]: 58: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:35,425 INFO L290 TraceCheckUtils]: 59: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:35,425 INFO L290 TraceCheckUtils]: 60: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:35,426 INFO L290 TraceCheckUtils]: 61: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:35,426 INFO L290 TraceCheckUtils]: 62: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:35,426 INFO L290 TraceCheckUtils]: 63: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:35,426 INFO L290 TraceCheckUtils]: 64: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:35,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:35,427 INFO L290 TraceCheckUtils]: 66: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:35,427 INFO L290 TraceCheckUtils]: 67: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:35,428 INFO L290 TraceCheckUtils]: 68: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:35,428 INFO L290 TraceCheckUtils]: 69: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:35,428 INFO L290 TraceCheckUtils]: 70: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:35,429 INFO L290 TraceCheckUtils]: 71: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:35,429 INFO L290 TraceCheckUtils]: 72: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:35,429 INFO L290 TraceCheckUtils]: 73: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:35,429 INFO L290 TraceCheckUtils]: 74: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:35,430 INFO L290 TraceCheckUtils]: 75: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:35,430 INFO L290 TraceCheckUtils]: 76: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:35,430 INFO L290 TraceCheckUtils]: 77: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:35,430 INFO L290 TraceCheckUtils]: 78: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:35,431 INFO L290 TraceCheckUtils]: 79: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:35,431 INFO L290 TraceCheckUtils]: 80: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:35,431 INFO L290 TraceCheckUtils]: 81: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:35,432 INFO L290 TraceCheckUtils]: 82: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:35,432 INFO L290 TraceCheckUtils]: 83: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:35,432 INFO L290 TraceCheckUtils]: 84: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:35,433 INFO L290 TraceCheckUtils]: 85: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:35,433 INFO L290 TraceCheckUtils]: 86: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:35,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:35,433 INFO L290 TraceCheckUtils]: 88: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:35,434 INFO L290 TraceCheckUtils]: 89: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:35,434 INFO L290 TraceCheckUtils]: 90: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:35,434 INFO L290 TraceCheckUtils]: 91: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:35,435 INFO L290 TraceCheckUtils]: 92: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:35,435 INFO L290 TraceCheckUtils]: 93: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:35,435 INFO L290 TraceCheckUtils]: 94: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:35,435 INFO L290 TraceCheckUtils]: 95: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:35,436 INFO L290 TraceCheckUtils]: 96: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:35,436 INFO L290 TraceCheckUtils]: 97: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:35,436 INFO L290 TraceCheckUtils]: 98: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:35,437 INFO L290 TraceCheckUtils]: 99: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:35,437 INFO L290 TraceCheckUtils]: 100: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:35,437 INFO L290 TraceCheckUtils]: 101: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:35,437 INFO L290 TraceCheckUtils]: 102: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:35,438 INFO L290 TraceCheckUtils]: 103: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:35,438 INFO L290 TraceCheckUtils]: 104: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:35,438 INFO L290 TraceCheckUtils]: 105: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:35,439 INFO L290 TraceCheckUtils]: 106: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:35,439 INFO L290 TraceCheckUtils]: 107: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:35,439 INFO L290 TraceCheckUtils]: 108: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:35,440 INFO L290 TraceCheckUtils]: 109: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:35,440 INFO L290 TraceCheckUtils]: 110: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:35,440 INFO L290 TraceCheckUtils]: 111: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:35,440 INFO L290 TraceCheckUtils]: 112: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:35,441 INFO L290 TraceCheckUtils]: 113: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:35,441 INFO L290 TraceCheckUtils]: 114: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:35,441 INFO L290 TraceCheckUtils]: 115: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:35,441 INFO L290 TraceCheckUtils]: 116: Hoare triple {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:35,442 INFO L290 TraceCheckUtils]: 117: Hoare triple {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {52551#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:07:35,442 INFO L290 TraceCheckUtils]: 118: Hoare triple {52551#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~x~0 % 4294967296 < 268435455); {52135#false} is VALID [2022-04-15 06:07:35,442 INFO L272 TraceCheckUtils]: 119: Hoare triple {52135#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {52135#false} is VALID [2022-04-15 06:07:35,442 INFO L290 TraceCheckUtils]: 120: Hoare triple {52135#false} ~cond := #in~cond; {52135#false} is VALID [2022-04-15 06:07:35,442 INFO L290 TraceCheckUtils]: 121: Hoare triple {52135#false} assume 0 == ~cond; {52135#false} is VALID [2022-04-15 06:07:35,442 INFO L290 TraceCheckUtils]: 122: Hoare triple {52135#false} assume !false; {52135#false} is VALID [2022-04-15 06:07:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:35,443 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:07:39,873 INFO L290 TraceCheckUtils]: 122: Hoare triple {52135#false} assume !false; {52135#false} is VALID [2022-04-15 06:07:39,873 INFO L290 TraceCheckUtils]: 121: Hoare triple {52135#false} assume 0 == ~cond; {52135#false} is VALID [2022-04-15 06:07:39,873 INFO L290 TraceCheckUtils]: 120: Hoare triple {52135#false} ~cond := #in~cond; {52135#false} is VALID [2022-04-15 06:07:39,873 INFO L272 TraceCheckUtils]: 119: Hoare triple {52135#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {52135#false} is VALID [2022-04-15 06:07:39,873 INFO L290 TraceCheckUtils]: 118: Hoare triple {52579#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {52135#false} is VALID [2022-04-15 06:07:39,874 INFO L290 TraceCheckUtils]: 117: Hoare triple {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {52579#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,874 INFO L290 TraceCheckUtils]: 116: Hoare triple {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,874 INFO L290 TraceCheckUtils]: 115: Hoare triple {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,875 INFO L290 TraceCheckUtils]: 114: Hoare triple {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,875 INFO L290 TraceCheckUtils]: 113: Hoare triple {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,875 INFO L290 TraceCheckUtils]: 112: Hoare triple {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,876 INFO L290 TraceCheckUtils]: 111: Hoare triple {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,876 INFO L290 TraceCheckUtils]: 110: Hoare triple {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,877 INFO L290 TraceCheckUtils]: 109: Hoare triple {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,877 INFO L290 TraceCheckUtils]: 108: Hoare triple {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,877 INFO L290 TraceCheckUtils]: 107: Hoare triple {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,877 INFO L290 TraceCheckUtils]: 106: Hoare triple {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,880 INFO L290 TraceCheckUtils]: 105: Hoare triple {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,880 INFO L290 TraceCheckUtils]: 104: Hoare triple {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,881 INFO L290 TraceCheckUtils]: 103: Hoare triple {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,881 INFO L290 TraceCheckUtils]: 102: Hoare triple {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,881 INFO L290 TraceCheckUtils]: 101: Hoare triple {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,882 INFO L290 TraceCheckUtils]: 100: Hoare triple {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,882 INFO L290 TraceCheckUtils]: 99: Hoare triple {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,882 INFO L290 TraceCheckUtils]: 98: Hoare triple {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,883 INFO L290 TraceCheckUtils]: 97: Hoare triple {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,883 INFO L290 TraceCheckUtils]: 96: Hoare triple {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,883 INFO L290 TraceCheckUtils]: 95: Hoare triple {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,884 INFO L290 TraceCheckUtils]: 94: Hoare triple {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,884 INFO L290 TraceCheckUtils]: 93: Hoare triple {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,884 INFO L290 TraceCheckUtils]: 92: Hoare triple {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,885 INFO L290 TraceCheckUtils]: 91: Hoare triple {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,885 INFO L290 TraceCheckUtils]: 90: Hoare triple {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,885 INFO L290 TraceCheckUtils]: 89: Hoare triple {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,886 INFO L290 TraceCheckUtils]: 88: Hoare triple {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,886 INFO L290 TraceCheckUtils]: 87: Hoare triple {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,886 INFO L290 TraceCheckUtils]: 86: Hoare triple {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,888 INFO L290 TraceCheckUtils]: 85: Hoare triple {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,888 INFO L290 TraceCheckUtils]: 84: Hoare triple {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,888 INFO L290 TraceCheckUtils]: 83: Hoare triple {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,889 INFO L290 TraceCheckUtils]: 82: Hoare triple {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,889 INFO L290 TraceCheckUtils]: 81: Hoare triple {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,889 INFO L290 TraceCheckUtils]: 80: Hoare triple {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,890 INFO L290 TraceCheckUtils]: 79: Hoare triple {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,890 INFO L290 TraceCheckUtils]: 78: Hoare triple {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,890 INFO L290 TraceCheckUtils]: 77: Hoare triple {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,891 INFO L290 TraceCheckUtils]: 76: Hoare triple {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,891 INFO L290 TraceCheckUtils]: 75: Hoare triple {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,891 INFO L290 TraceCheckUtils]: 74: Hoare triple {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,892 INFO L290 TraceCheckUtils]: 73: Hoare triple {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,892 INFO L290 TraceCheckUtils]: 72: Hoare triple {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,892 INFO L290 TraceCheckUtils]: 71: Hoare triple {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,893 INFO L290 TraceCheckUtils]: 70: Hoare triple {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,893 INFO L290 TraceCheckUtils]: 69: Hoare triple {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,893 INFO L290 TraceCheckUtils]: 68: Hoare triple {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,894 INFO L290 TraceCheckUtils]: 67: Hoare triple {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,894 INFO L290 TraceCheckUtils]: 66: Hoare triple {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,894 INFO L290 TraceCheckUtils]: 65: Hoare triple {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,895 INFO L290 TraceCheckUtils]: 64: Hoare triple {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,895 INFO L290 TraceCheckUtils]: 63: Hoare triple {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,895 INFO L290 TraceCheckUtils]: 62: Hoare triple {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,896 INFO L290 TraceCheckUtils]: 61: Hoare triple {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,896 INFO L290 TraceCheckUtils]: 60: Hoare triple {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,896 INFO L290 TraceCheckUtils]: 59: Hoare triple {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,897 INFO L290 TraceCheckUtils]: 58: Hoare triple {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,898 INFO L290 TraceCheckUtils]: 57: Hoare triple {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,898 INFO L290 TraceCheckUtils]: 56: Hoare triple {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,898 INFO L290 TraceCheckUtils]: 55: Hoare triple {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,899 INFO L290 TraceCheckUtils]: 54: Hoare triple {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,899 INFO L290 TraceCheckUtils]: 53: Hoare triple {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,899 INFO L290 TraceCheckUtils]: 52: Hoare triple {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,900 INFO L290 TraceCheckUtils]: 51: Hoare triple {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,900 INFO L290 TraceCheckUtils]: 50: Hoare triple {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,900 INFO L290 TraceCheckUtils]: 49: Hoare triple {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,901 INFO L290 TraceCheckUtils]: 48: Hoare triple {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,901 INFO L290 TraceCheckUtils]: 47: Hoare triple {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,901 INFO L290 TraceCheckUtils]: 46: Hoare triple {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,902 INFO L290 TraceCheckUtils]: 45: Hoare triple {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,902 INFO L290 TraceCheckUtils]: 44: Hoare triple {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,902 INFO L290 TraceCheckUtils]: 43: Hoare triple {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,903 INFO L290 TraceCheckUtils]: 42: Hoare triple {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,903 INFO L290 TraceCheckUtils]: 41: Hoare triple {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,903 INFO L290 TraceCheckUtils]: 40: Hoare triple {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,904 INFO L290 TraceCheckUtils]: 39: Hoare triple {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,904 INFO L290 TraceCheckUtils]: 38: Hoare triple {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,904 INFO L290 TraceCheckUtils]: 37: Hoare triple {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,905 INFO L290 TraceCheckUtils]: 36: Hoare triple {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,905 INFO L290 TraceCheckUtils]: 35: Hoare triple {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,905 INFO L290 TraceCheckUtils]: 34: Hoare triple {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,906 INFO L290 TraceCheckUtils]: 33: Hoare triple {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,906 INFO L290 TraceCheckUtils]: 32: Hoare triple {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,906 INFO L290 TraceCheckUtils]: 31: Hoare triple {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,907 INFO L290 TraceCheckUtils]: 30: Hoare triple {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,907 INFO L290 TraceCheckUtils]: 29: Hoare triple {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,908 INFO L290 TraceCheckUtils]: 25: Hoare triple {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,909 INFO L290 TraceCheckUtils]: 23: Hoare triple {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,910 INFO L290 TraceCheckUtils]: 21: Hoare triple {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,910 INFO L290 TraceCheckUtils]: 20: Hoare triple {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,910 INFO L290 TraceCheckUtils]: 19: Hoare triple {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,911 INFO L290 TraceCheckUtils]: 18: Hoare triple {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,911 INFO L290 TraceCheckUtils]: 17: Hoare triple {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,912 INFO L290 TraceCheckUtils]: 15: Hoare triple {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,912 INFO L290 TraceCheckUtils]: 14: Hoare triple {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,912 INFO L290 TraceCheckUtils]: 13: Hoare triple {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,912 INFO L290 TraceCheckUtils]: 12: Hoare triple {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,913 INFO L290 TraceCheckUtils]: 11: Hoare triple {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,913 INFO L290 TraceCheckUtils]: 10: Hoare triple {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,914 INFO L290 TraceCheckUtils]: 9: Hoare triple {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,927 INFO L290 TraceCheckUtils]: 7: Hoare triple {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,928 INFO L290 TraceCheckUtils]: 6: Hoare triple {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {52134#true} ~x~0 := 0; {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:39,928 INFO L272 TraceCheckUtils]: 4: Hoare triple {52134#true} call #t~ret5 := main(); {52134#true} is VALID [2022-04-15 06:07:39,928 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-15 06:07:39,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-15 06:07:39,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {52134#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-15 06:07:39,928 INFO L272 TraceCheckUtils]: 0: Hoare triple {52134#true} call ULTIMATE.init(); {52134#true} is VALID [2022-04-15 06:07:39,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:39,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1712130127] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:07:39,929 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:07:39,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 59, 59] total 118 [2022-04-15 06:07:39,929 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:07:39,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1805511613] [2022-04-15 06:07:39,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1805511613] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:07:39,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:07:39,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-15 06:07:39,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281498617] [2022-04-15 06:07:39,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:07:39,930 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 123 [2022-04-15 06:07:39,930 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:07:39,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:40,015 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:40,016 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-15 06:07:40,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:40,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-15 06:07:40,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3595, Invalid=10211, Unknown=0, NotChecked=0, Total=13806 [2022-04-15 06:07:40,017 INFO L87 Difference]: Start difference. First operand 125 states and 127 transitions. Second operand has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:49,182 INFO L93 Difference]: Finished difference Result 134 states and 138 transitions. [2022-04-15 06:07:49,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-15 06:07:49,183 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 123 [2022-04-15 06:07:49,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:07:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 135 transitions. [2022-04-15 06:07:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 135 transitions. [2022-04-15 06:07:49,184 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 135 transitions. [2022-04-15 06:07:49,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:49,254 INFO L225 Difference]: With dead ends: 134 [2022-04-15 06:07:49,254 INFO L226 Difference]: Without dead ends: 127 [2022-04-15 06:07:49,255 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 188 SyntacticMatches, 2 SemanticMatches, 172 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1660 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=7121, Invalid=22981, Unknown=0, NotChecked=0, Total=30102 [2022-04-15 06:07:49,256 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 64 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 6162 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 6275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 6162 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:07:49,256 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 59 Invalid, 6275 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 6162 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-04-15 06:07:49,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2022-04-15 06:07:49,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2022-04-15 06:07:49,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:07:49,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,429 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,429 INFO L87 Difference]: Start difference. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:49,430 INFO L93 Difference]: Finished difference Result 127 states and 129 transitions. [2022-04-15 06:07:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-04-15 06:07:49,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:49,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:49,431 INFO L74 IsIncluded]: Start isIncluded. First operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 127 states. [2022-04-15 06:07:49,431 INFO L87 Difference]: Start difference. First operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 127 states. [2022-04-15 06:07:49,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:49,432 INFO L93 Difference]: Finished difference Result 127 states and 129 transitions. [2022-04-15 06:07:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-04-15 06:07:49,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:49,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:49,432 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:07:49,432 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:07:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 129 transitions. [2022-04-15 06:07:49,433 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 129 transitions. Word has length 123 [2022-04-15 06:07:49,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:07:49,433 INFO L478 AbstractCegarLoop]: Abstraction has 127 states and 129 transitions. [2022-04-15 06:07:49,433 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:49,433 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 127 states and 129 transitions. [2022-04-15 06:07:49,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-04-15 06:07:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-15 06:07:49,558 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:07:49,558 INFO L499 BasicCegarLoop]: trace histogram [57, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:07:49,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:49,780 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (111)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:49,968 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 110 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,111 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112 [2022-04-15 06:07:49,969 INFO L403 AbstractCegarLoop]: === Iteration 59 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:07:49,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:07:49,969 INFO L85 PathProgramCache]: Analyzing trace with hash -2134730027, now seen corresponding path program 111 times [2022-04-15 06:07:49,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:49,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1334279693] [2022-04-15 06:07:51,387 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:07:51,574 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:07:51,837 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:07:51,839 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:07:51,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1497916592, now seen corresponding path program 1 times [2022-04-15 06:07:51,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:51,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911955632] [2022-04-15 06:07:51,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:51,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:51,845 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_113.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_113.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:07:51,846 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_113.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_113.0)) 4294967296)) 65521) 0) [2022-04-15 06:07:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:07:51,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [83437240] [2022-04-15 06:07:51,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:51,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:51,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:51,884 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:51,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (112)] Waiting until timeout for monitored process [2022-04-15 06:07:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:51,926 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:07:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:52,033 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:07:52,033 INFO L85 PathProgramCache]: Analyzing trace with hash -2134730027, now seen corresponding path program 112 times [2022-04-15 06:07:52,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:52,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118180687] [2022-04-15 06:07:52,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:52,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:53,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:07:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:53,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {53942#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-15 06:07:53,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-15 06:07:53,721 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-15 06:07:53,722 INFO L272 TraceCheckUtils]: 0: Hoare triple {53880#true} call ULTIMATE.init(); {53942#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:07:53,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {53942#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-15 06:07:53,722 INFO L290 TraceCheckUtils]: 2: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-15 06:07:53,722 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-15 06:07:53,722 INFO L272 TraceCheckUtils]: 4: Hoare triple {53880#true} call #t~ret5 := main(); {53880#true} is VALID [2022-04-15 06:07:53,722 INFO L290 TraceCheckUtils]: 5: Hoare triple {53880#true} ~x~0 := 0; {53885#(= main_~x~0 0)} is VALID [2022-04-15 06:07:53,722 INFO L290 TraceCheckUtils]: 6: Hoare triple {53885#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {53885#(= main_~x~0 0)} is VALID [2022-04-15 06:07:53,723 INFO L290 TraceCheckUtils]: 7: Hoare triple {53885#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:53,723 INFO L290 TraceCheckUtils]: 8: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:53,724 INFO L290 TraceCheckUtils]: 9: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:53,724 INFO L290 TraceCheckUtils]: 10: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:53,724 INFO L290 TraceCheckUtils]: 11: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:53,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:53,725 INFO L290 TraceCheckUtils]: 13: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:53,725 INFO L290 TraceCheckUtils]: 14: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:53,726 INFO L290 TraceCheckUtils]: 15: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:53,726 INFO L290 TraceCheckUtils]: 16: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:53,727 INFO L290 TraceCheckUtils]: 17: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:53,727 INFO L290 TraceCheckUtils]: 18: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:53,728 INFO L290 TraceCheckUtils]: 19: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:53,728 INFO L290 TraceCheckUtils]: 20: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:53,728 INFO L290 TraceCheckUtils]: 21: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:53,729 INFO L290 TraceCheckUtils]: 22: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:53,729 INFO L290 TraceCheckUtils]: 23: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:53,729 INFO L290 TraceCheckUtils]: 24: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:53,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:53,730 INFO L290 TraceCheckUtils]: 26: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:53,731 INFO L290 TraceCheckUtils]: 27: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:53,731 INFO L290 TraceCheckUtils]: 28: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:53,732 INFO L290 TraceCheckUtils]: 29: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:53,732 INFO L290 TraceCheckUtils]: 30: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:53,732 INFO L290 TraceCheckUtils]: 31: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:53,733 INFO L290 TraceCheckUtils]: 32: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:53,733 INFO L290 TraceCheckUtils]: 33: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:53,733 INFO L290 TraceCheckUtils]: 34: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:53,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:53,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:53,735 INFO L290 TraceCheckUtils]: 37: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:53,735 INFO L290 TraceCheckUtils]: 38: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:53,735 INFO L290 TraceCheckUtils]: 39: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:53,736 INFO L290 TraceCheckUtils]: 40: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:53,736 INFO L290 TraceCheckUtils]: 41: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:53,737 INFO L290 TraceCheckUtils]: 42: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:53,737 INFO L290 TraceCheckUtils]: 43: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:53,737 INFO L290 TraceCheckUtils]: 44: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:53,738 INFO L290 TraceCheckUtils]: 45: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:53,738 INFO L290 TraceCheckUtils]: 46: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:53,739 INFO L290 TraceCheckUtils]: 47: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:53,739 INFO L290 TraceCheckUtils]: 48: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:53,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:53,740 INFO L290 TraceCheckUtils]: 50: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:53,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:53,741 INFO L290 TraceCheckUtils]: 52: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:53,741 INFO L290 TraceCheckUtils]: 53: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:53,741 INFO L290 TraceCheckUtils]: 54: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:53,742 INFO L290 TraceCheckUtils]: 55: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:53,742 INFO L290 TraceCheckUtils]: 56: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:53,743 INFO L290 TraceCheckUtils]: 57: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:53,743 INFO L290 TraceCheckUtils]: 58: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:53,743 INFO L290 TraceCheckUtils]: 59: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:53,744 INFO L290 TraceCheckUtils]: 60: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:53,744 INFO L290 TraceCheckUtils]: 61: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:53,745 INFO L290 TraceCheckUtils]: 62: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:53,745 INFO L290 TraceCheckUtils]: 63: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:53,745 INFO L290 TraceCheckUtils]: 64: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:53,746 INFO L290 TraceCheckUtils]: 65: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:53,746 INFO L290 TraceCheckUtils]: 66: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:53,747 INFO L290 TraceCheckUtils]: 67: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:53,747 INFO L290 TraceCheckUtils]: 68: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:53,747 INFO L290 TraceCheckUtils]: 69: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:53,748 INFO L290 TraceCheckUtils]: 70: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:53,748 INFO L290 TraceCheckUtils]: 71: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:53,748 INFO L290 TraceCheckUtils]: 72: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:53,749 INFO L290 TraceCheckUtils]: 73: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:53,749 INFO L290 TraceCheckUtils]: 74: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:53,750 INFO L290 TraceCheckUtils]: 75: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:53,750 INFO L290 TraceCheckUtils]: 76: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:53,751 INFO L290 TraceCheckUtils]: 77: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:53,751 INFO L290 TraceCheckUtils]: 78: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:53,751 INFO L290 TraceCheckUtils]: 79: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:53,752 INFO L290 TraceCheckUtils]: 80: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:53,752 INFO L290 TraceCheckUtils]: 81: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:53,752 INFO L290 TraceCheckUtils]: 82: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:53,753 INFO L290 TraceCheckUtils]: 83: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:53,753 INFO L290 TraceCheckUtils]: 84: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:53,754 INFO L290 TraceCheckUtils]: 85: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:53,754 INFO L290 TraceCheckUtils]: 86: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:53,755 INFO L290 TraceCheckUtils]: 87: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:53,755 INFO L290 TraceCheckUtils]: 88: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:53,755 INFO L290 TraceCheckUtils]: 89: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:53,756 INFO L290 TraceCheckUtils]: 90: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:53,756 INFO L290 TraceCheckUtils]: 91: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:53,756 INFO L290 TraceCheckUtils]: 92: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:53,757 INFO L290 TraceCheckUtils]: 93: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:53,757 INFO L290 TraceCheckUtils]: 94: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:53,758 INFO L290 TraceCheckUtils]: 95: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:53,758 INFO L290 TraceCheckUtils]: 96: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:53,759 INFO L290 TraceCheckUtils]: 97: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:53,759 INFO L290 TraceCheckUtils]: 98: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:53,759 INFO L290 TraceCheckUtils]: 99: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:53,760 INFO L290 TraceCheckUtils]: 100: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:53,760 INFO L290 TraceCheckUtils]: 101: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:53,760 INFO L290 TraceCheckUtils]: 102: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:53,761 INFO L290 TraceCheckUtils]: 103: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:53,761 INFO L290 TraceCheckUtils]: 104: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:53,762 INFO L290 TraceCheckUtils]: 105: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:53,762 INFO L290 TraceCheckUtils]: 106: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:53,763 INFO L290 TraceCheckUtils]: 107: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:53,763 INFO L290 TraceCheckUtils]: 108: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:53,763 INFO L290 TraceCheckUtils]: 109: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:53,764 INFO L290 TraceCheckUtils]: 110: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:53,764 INFO L290 TraceCheckUtils]: 111: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:53,764 INFO L290 TraceCheckUtils]: 112: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:53,765 INFO L290 TraceCheckUtils]: 113: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:53,765 INFO L290 TraceCheckUtils]: 114: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:53,766 INFO L290 TraceCheckUtils]: 115: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:53,766 INFO L290 TraceCheckUtils]: 116: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:53,767 INFO L290 TraceCheckUtils]: 117: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} is VALID [2022-04-15 06:07:53,767 INFO L290 TraceCheckUtils]: 118: Hoare triple {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} assume !!(~x~0 % 4294967296 < 268435455); {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} is VALID [2022-04-15 06:07:53,767 INFO L290 TraceCheckUtils]: 119: Hoare triple {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {53881#false} is VALID [2022-04-15 06:07:53,768 INFO L290 TraceCheckUtils]: 120: Hoare triple {53881#false} assume !(~x~0 % 4294967296 < 268435455); {53881#false} is VALID [2022-04-15 06:07:53,768 INFO L272 TraceCheckUtils]: 121: Hoare triple {53881#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {53881#false} is VALID [2022-04-15 06:07:53,768 INFO L290 TraceCheckUtils]: 122: Hoare triple {53881#false} ~cond := #in~cond; {53881#false} is VALID [2022-04-15 06:07:53,768 INFO L290 TraceCheckUtils]: 123: Hoare triple {53881#false} assume 0 == ~cond; {53881#false} is VALID [2022-04-15 06:07:53,768 INFO L290 TraceCheckUtils]: 124: Hoare triple {53881#false} assume !false; {53881#false} is VALID [2022-04-15 06:07:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 57 proven. 3192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:53,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:07:53,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118180687] [2022-04-15 06:07:53,768 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118180687] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:07:53,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [460537375] [2022-04-15 06:07:53,769 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:07:53,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:53,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:53,770 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:53,770 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (113)] Waiting until timeout for monitored process [2022-04-15 06:07:53,847 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:07:53,848 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:07:53,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 119 conjunts are in the unsatisfiable core [2022-04-15 06:07:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:53,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:07:55,045 INFO L272 TraceCheckUtils]: 0: Hoare triple {53880#true} call ULTIMATE.init(); {53880#true} is VALID [2022-04-15 06:07:55,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {53880#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-15 06:07:55,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-15 06:07:55,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-15 06:07:55,045 INFO L272 TraceCheckUtils]: 4: Hoare triple {53880#true} call #t~ret5 := main(); {53880#true} is VALID [2022-04-15 06:07:55,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {53880#true} ~x~0 := 0; {53885#(= main_~x~0 0)} is VALID [2022-04-15 06:07:55,046 INFO L290 TraceCheckUtils]: 6: Hoare triple {53885#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {53885#(= main_~x~0 0)} is VALID [2022-04-15 06:07:55,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {53885#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:55,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:07:55,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:55,047 INFO L290 TraceCheckUtils]: 10: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:55,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:55,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:07:55,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:55,049 INFO L290 TraceCheckUtils]: 14: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:55,049 INFO L290 TraceCheckUtils]: 15: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:55,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:07:55,050 INFO L290 TraceCheckUtils]: 17: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:55,050 INFO L290 TraceCheckUtils]: 18: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:55,051 INFO L290 TraceCheckUtils]: 19: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:55,051 INFO L290 TraceCheckUtils]: 20: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:07:55,051 INFO L290 TraceCheckUtils]: 21: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:55,052 INFO L290 TraceCheckUtils]: 22: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:55,052 INFO L290 TraceCheckUtils]: 23: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:55,053 INFO L290 TraceCheckUtils]: 24: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:07:55,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:55,053 INFO L290 TraceCheckUtils]: 26: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:55,054 INFO L290 TraceCheckUtils]: 27: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:55,054 INFO L290 TraceCheckUtils]: 28: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:07:55,055 INFO L290 TraceCheckUtils]: 29: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:55,055 INFO L290 TraceCheckUtils]: 30: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:55,055 INFO L290 TraceCheckUtils]: 31: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:55,056 INFO L290 TraceCheckUtils]: 32: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:07:55,056 INFO L290 TraceCheckUtils]: 33: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:55,056 INFO L290 TraceCheckUtils]: 34: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:55,057 INFO L290 TraceCheckUtils]: 35: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:55,057 INFO L290 TraceCheckUtils]: 36: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:07:55,058 INFO L290 TraceCheckUtils]: 37: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:55,058 INFO L290 TraceCheckUtils]: 38: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:55,059 INFO L290 TraceCheckUtils]: 39: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:55,059 INFO L290 TraceCheckUtils]: 40: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:07:55,059 INFO L290 TraceCheckUtils]: 41: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:55,060 INFO L290 TraceCheckUtils]: 42: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:55,060 INFO L290 TraceCheckUtils]: 43: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:55,060 INFO L290 TraceCheckUtils]: 44: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:07:55,061 INFO L290 TraceCheckUtils]: 45: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:55,061 INFO L290 TraceCheckUtils]: 46: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:55,062 INFO L290 TraceCheckUtils]: 47: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:55,062 INFO L290 TraceCheckUtils]: 48: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:07:55,063 INFO L290 TraceCheckUtils]: 49: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:55,063 INFO L290 TraceCheckUtils]: 50: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:55,063 INFO L290 TraceCheckUtils]: 51: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:55,064 INFO L290 TraceCheckUtils]: 52: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:07:55,064 INFO L290 TraceCheckUtils]: 53: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:55,064 INFO L290 TraceCheckUtils]: 54: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:55,065 INFO L290 TraceCheckUtils]: 55: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:55,065 INFO L290 TraceCheckUtils]: 56: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:07:55,066 INFO L290 TraceCheckUtils]: 57: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:55,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:55,066 INFO L290 TraceCheckUtils]: 59: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:55,067 INFO L290 TraceCheckUtils]: 60: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:07:55,067 INFO L290 TraceCheckUtils]: 61: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:55,068 INFO L290 TraceCheckUtils]: 62: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:55,068 INFO L290 TraceCheckUtils]: 63: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:55,068 INFO L290 TraceCheckUtils]: 64: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:07:55,069 INFO L290 TraceCheckUtils]: 65: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:55,069 INFO L290 TraceCheckUtils]: 66: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:55,070 INFO L290 TraceCheckUtils]: 67: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:55,070 INFO L290 TraceCheckUtils]: 68: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:07:55,070 INFO L290 TraceCheckUtils]: 69: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:55,071 INFO L290 TraceCheckUtils]: 70: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:55,071 INFO L290 TraceCheckUtils]: 71: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:55,072 INFO L290 TraceCheckUtils]: 72: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:07:55,072 INFO L290 TraceCheckUtils]: 73: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:55,072 INFO L290 TraceCheckUtils]: 74: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:55,073 INFO L290 TraceCheckUtils]: 75: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:55,073 INFO L290 TraceCheckUtils]: 76: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:07:55,074 INFO L290 TraceCheckUtils]: 77: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:55,074 INFO L290 TraceCheckUtils]: 78: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:55,074 INFO L290 TraceCheckUtils]: 79: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:55,075 INFO L290 TraceCheckUtils]: 80: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:07:55,075 INFO L290 TraceCheckUtils]: 81: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:55,076 INFO L290 TraceCheckUtils]: 82: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:55,076 INFO L290 TraceCheckUtils]: 83: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:55,076 INFO L290 TraceCheckUtils]: 84: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:07:55,077 INFO L290 TraceCheckUtils]: 85: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:55,077 INFO L290 TraceCheckUtils]: 86: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:55,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:55,078 INFO L290 TraceCheckUtils]: 88: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:07:55,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:55,079 INFO L290 TraceCheckUtils]: 90: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:55,079 INFO L290 TraceCheckUtils]: 91: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:55,080 INFO L290 TraceCheckUtils]: 92: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:07:55,080 INFO L290 TraceCheckUtils]: 93: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:55,080 INFO L290 TraceCheckUtils]: 94: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:55,081 INFO L290 TraceCheckUtils]: 95: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:55,081 INFO L290 TraceCheckUtils]: 96: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:07:55,082 INFO L290 TraceCheckUtils]: 97: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:55,082 INFO L290 TraceCheckUtils]: 98: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:55,082 INFO L290 TraceCheckUtils]: 99: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:55,083 INFO L290 TraceCheckUtils]: 100: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:07:55,083 INFO L290 TraceCheckUtils]: 101: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:55,084 INFO L290 TraceCheckUtils]: 102: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:55,084 INFO L290 TraceCheckUtils]: 103: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:55,084 INFO L290 TraceCheckUtils]: 104: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:07:55,085 INFO L290 TraceCheckUtils]: 105: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:55,085 INFO L290 TraceCheckUtils]: 106: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:55,086 INFO L290 TraceCheckUtils]: 107: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:55,086 INFO L290 TraceCheckUtils]: 108: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:07:55,086 INFO L290 TraceCheckUtils]: 109: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:55,087 INFO L290 TraceCheckUtils]: 110: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:55,087 INFO L290 TraceCheckUtils]: 111: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:55,088 INFO L290 TraceCheckUtils]: 112: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:07:55,088 INFO L290 TraceCheckUtils]: 113: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:55,088 INFO L290 TraceCheckUtils]: 114: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:55,089 INFO L290 TraceCheckUtils]: 115: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:55,089 INFO L290 TraceCheckUtils]: 116: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:07:55,090 INFO L290 TraceCheckUtils]: 117: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:07:55,090 INFO L290 TraceCheckUtils]: 118: Hoare triple {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:07:55,090 INFO L290 TraceCheckUtils]: 119: Hoare triple {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:07:55,091 INFO L290 TraceCheckUtils]: 120: Hoare triple {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 268435455); {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:07:55,091 INFO L272 TraceCheckUtils]: 121: Hoare triple {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:07:55,092 INFO L290 TraceCheckUtils]: 122: Hoare triple {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {54315#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:07:55,092 INFO L290 TraceCheckUtils]: 123: Hoare triple {54315#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {53881#false} is VALID [2022-04-15 06:07:55,092 INFO L290 TraceCheckUtils]: 124: Hoare triple {53881#false} assume !false; {53881#false} is VALID [2022-04-15 06:07:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:07:55,093 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:07:55,581 INFO L290 TraceCheckUtils]: 124: Hoare triple {53881#false} assume !false; {53881#false} is VALID [2022-04-15 06:07:55,581 INFO L290 TraceCheckUtils]: 123: Hoare triple {54315#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {53881#false} is VALID [2022-04-15 06:07:55,582 INFO L290 TraceCheckUtils]: 122: Hoare triple {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {54315#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:07:55,582 INFO L272 TraceCheckUtils]: 121: Hoare triple {54331#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:07:55,582 INFO L290 TraceCheckUtils]: 120: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,583 INFO L290 TraceCheckUtils]: 119: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,583 INFO L290 TraceCheckUtils]: 118: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,584 INFO L290 TraceCheckUtils]: 117: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,584 INFO L290 TraceCheckUtils]: 116: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,585 INFO L290 TraceCheckUtils]: 115: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,585 INFO L290 TraceCheckUtils]: 114: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,585 INFO L290 TraceCheckUtils]: 113: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,586 INFO L290 TraceCheckUtils]: 112: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,586 INFO L290 TraceCheckUtils]: 111: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,586 INFO L290 TraceCheckUtils]: 110: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,587 INFO L290 TraceCheckUtils]: 109: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,587 INFO L290 TraceCheckUtils]: 108: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,588 INFO L290 TraceCheckUtils]: 107: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,588 INFO L290 TraceCheckUtils]: 106: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,588 INFO L290 TraceCheckUtils]: 105: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,589 INFO L290 TraceCheckUtils]: 104: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,589 INFO L290 TraceCheckUtils]: 103: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,590 INFO L290 TraceCheckUtils]: 102: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,590 INFO L290 TraceCheckUtils]: 101: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,590 INFO L290 TraceCheckUtils]: 100: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,591 INFO L290 TraceCheckUtils]: 99: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,591 INFO L290 TraceCheckUtils]: 98: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,592 INFO L290 TraceCheckUtils]: 97: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,592 INFO L290 TraceCheckUtils]: 96: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,592 INFO L290 TraceCheckUtils]: 95: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,593 INFO L290 TraceCheckUtils]: 94: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,593 INFO L290 TraceCheckUtils]: 93: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,593 INFO L290 TraceCheckUtils]: 92: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,594 INFO L290 TraceCheckUtils]: 91: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,594 INFO L290 TraceCheckUtils]: 90: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,595 INFO L290 TraceCheckUtils]: 89: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,595 INFO L290 TraceCheckUtils]: 88: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,596 INFO L290 TraceCheckUtils]: 87: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,596 INFO L290 TraceCheckUtils]: 86: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,596 INFO L290 TraceCheckUtils]: 85: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,597 INFO L290 TraceCheckUtils]: 84: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,597 INFO L290 TraceCheckUtils]: 83: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,597 INFO L290 TraceCheckUtils]: 82: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,598 INFO L290 TraceCheckUtils]: 81: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,598 INFO L290 TraceCheckUtils]: 80: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,599 INFO L290 TraceCheckUtils]: 79: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,599 INFO L290 TraceCheckUtils]: 78: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,599 INFO L290 TraceCheckUtils]: 77: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,600 INFO L290 TraceCheckUtils]: 76: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,600 INFO L290 TraceCheckUtils]: 75: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,600 INFO L290 TraceCheckUtils]: 74: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,601 INFO L290 TraceCheckUtils]: 73: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,601 INFO L290 TraceCheckUtils]: 72: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,602 INFO L290 TraceCheckUtils]: 71: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,602 INFO L290 TraceCheckUtils]: 70: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,602 INFO L290 TraceCheckUtils]: 69: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,603 INFO L290 TraceCheckUtils]: 68: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,603 INFO L290 TraceCheckUtils]: 67: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,603 INFO L290 TraceCheckUtils]: 66: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,604 INFO L290 TraceCheckUtils]: 65: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,604 INFO L290 TraceCheckUtils]: 64: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,605 INFO L290 TraceCheckUtils]: 63: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,605 INFO L290 TraceCheckUtils]: 62: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,606 INFO L290 TraceCheckUtils]: 61: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,606 INFO L290 TraceCheckUtils]: 60: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,606 INFO L290 TraceCheckUtils]: 59: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,607 INFO L290 TraceCheckUtils]: 58: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,607 INFO L290 TraceCheckUtils]: 57: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,607 INFO L290 TraceCheckUtils]: 56: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,608 INFO L290 TraceCheckUtils]: 55: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,608 INFO L290 TraceCheckUtils]: 54: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,609 INFO L290 TraceCheckUtils]: 53: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,609 INFO L290 TraceCheckUtils]: 52: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,609 INFO L290 TraceCheckUtils]: 51: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,610 INFO L290 TraceCheckUtils]: 50: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,610 INFO L290 TraceCheckUtils]: 49: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,610 INFO L290 TraceCheckUtils]: 48: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,611 INFO L290 TraceCheckUtils]: 47: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,611 INFO L290 TraceCheckUtils]: 46: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,612 INFO L290 TraceCheckUtils]: 45: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,612 INFO L290 TraceCheckUtils]: 44: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,612 INFO L290 TraceCheckUtils]: 43: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,613 INFO L290 TraceCheckUtils]: 42: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,613 INFO L290 TraceCheckUtils]: 41: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,614 INFO L290 TraceCheckUtils]: 40: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,614 INFO L290 TraceCheckUtils]: 39: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,614 INFO L290 TraceCheckUtils]: 38: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,615 INFO L290 TraceCheckUtils]: 37: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,615 INFO L290 TraceCheckUtils]: 36: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,616 INFO L290 TraceCheckUtils]: 35: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,616 INFO L290 TraceCheckUtils]: 34: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,616 INFO L290 TraceCheckUtils]: 33: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,617 INFO L290 TraceCheckUtils]: 32: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,617 INFO L290 TraceCheckUtils]: 31: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,617 INFO L290 TraceCheckUtils]: 30: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,618 INFO L290 TraceCheckUtils]: 29: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,618 INFO L290 TraceCheckUtils]: 28: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,619 INFO L290 TraceCheckUtils]: 27: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,619 INFO L290 TraceCheckUtils]: 26: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,619 INFO L290 TraceCheckUtils]: 25: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,620 INFO L290 TraceCheckUtils]: 24: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,620 INFO L290 TraceCheckUtils]: 23: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,620 INFO L290 TraceCheckUtils]: 22: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,621 INFO L290 TraceCheckUtils]: 21: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,621 INFO L290 TraceCheckUtils]: 20: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,622 INFO L290 TraceCheckUtils]: 19: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,622 INFO L290 TraceCheckUtils]: 18: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,623 INFO L290 TraceCheckUtils]: 16: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,623 INFO L290 TraceCheckUtils]: 15: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,624 INFO L290 TraceCheckUtils]: 13: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,624 INFO L290 TraceCheckUtils]: 12: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,625 INFO L290 TraceCheckUtils]: 11: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,625 INFO L290 TraceCheckUtils]: 10: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,626 INFO L290 TraceCheckUtils]: 9: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,626 INFO L290 TraceCheckUtils]: 8: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,626 INFO L290 TraceCheckUtils]: 7: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:07:55,627 INFO L290 TraceCheckUtils]: 6: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,627 INFO L290 TraceCheckUtils]: 5: Hoare triple {53880#true} ~x~0 := 0; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:07:55,627 INFO L272 TraceCheckUtils]: 4: Hoare triple {53880#true} call #t~ret5 := main(); {53880#true} is VALID [2022-04-15 06:07:55,627 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-15 06:07:55,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-15 06:07:55,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {53880#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-15 06:07:55,627 INFO L272 TraceCheckUtils]: 0: Hoare triple {53880#true} call ULTIMATE.init(); {53880#true} is VALID [2022-04-15 06:07:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 1652 refuted. 0 times theorem prover too weak. 1597 trivial. 0 not checked. [2022-04-15 06:07:55,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [460537375] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:07:55,628 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:07:55,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 62, 6] total 66 [2022-04-15 06:07:55,628 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:07:55,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1334279693] [2022-04-15 06:07:55,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1334279693] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:07:55,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:07:55,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [60] imperfect sequences [] total 60 [2022-04-15 06:07:55,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728125365] [2022-04-15 06:07:55,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:07:55,628 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 125 [2022-04-15 06:07:55,629 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:07:55,629 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:07:55,717 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:55,717 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2022-04-15 06:07:55,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:55,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2022-04-15 06:07:55,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=4046, Unknown=0, NotChecked=0, Total=4290 [2022-04-15 06:07:55,718 INFO L87 Difference]: Start difference. First operand 127 states and 129 transitions. Second operand has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:03,518 INFO L93 Difference]: Finished difference Result 136 states and 140 transitions. [2022-04-15 06:08:03,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-15 06:08:03,518 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 125 [2022-04-15 06:08:03,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:08:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 137 transitions. [2022-04-15 06:08:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 137 transitions. [2022-04-15 06:08:03,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 137 transitions. [2022-04-15 06:08:03,589 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:03,590 INFO L225 Difference]: With dead ends: 136 [2022-04-15 06:08:03,590 INFO L226 Difference]: Without dead ends: 129 [2022-04-15 06:08:03,591 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 244 SyntacticMatches, 3 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1613 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=640, Invalid=14366, Unknown=0, NotChecked=0, Total=15006 [2022-04-15 06:08:03,591 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 65 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 6355 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 6470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 6355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:08:03,591 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [65 Valid, 34 Invalid, 6470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 6355 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-15 06:08:03,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2022-04-15 06:08:03,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2022-04-15 06:08:03,775 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:08:03,775 INFO L82 GeneralOperation]: Start isEquivalent. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,776 INFO L74 IsIncluded]: Start isIncluded. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,776 INFO L87 Difference]: Start difference. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:03,777 INFO L93 Difference]: Finished difference Result 129 states and 131 transitions. [2022-04-15 06:08:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-04-15 06:08:03,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:08:03,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:08:03,777 INFO L74 IsIncluded]: Start isIncluded. First operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 129 states. [2022-04-15 06:08:03,777 INFO L87 Difference]: Start difference. First operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 129 states. [2022-04-15 06:08:03,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:03,778 INFO L93 Difference]: Finished difference Result 129 states and 131 transitions. [2022-04-15 06:08:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-04-15 06:08:03,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:08:03,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:08:03,778 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:08:03,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:08:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 131 transitions. [2022-04-15 06:08:03,779 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 131 transitions. Word has length 125 [2022-04-15 06:08:03,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:08:03,780 INFO L478 AbstractCegarLoop]: Abstraction has 129 states and 131 transitions. [2022-04-15 06:08:03,780 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:03,780 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 129 states and 131 transitions. [2022-04-15 06:08:03,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-04-15 06:08:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-04-15 06:08:03,902 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:08:03,902 INFO L499 BasicCegarLoop]: trace histogram [58, 57, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:08:03,920 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (113)] Forceful destruction successful, exit code 0 [2022-04-15 06:08:04,121 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (112)] Ended with exit code 0 [2022-04-15 06:08:04,317 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 113 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,112 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2022-04-15 06:08:04,317 INFO L403 AbstractCegarLoop]: === Iteration 60 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:08:04,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:08:04,318 INFO L85 PathProgramCache]: Analyzing trace with hash -834218702, now seen corresponding path program 113 times [2022-04-15 06:08:04,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:04,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1871221324] [2022-04-15 06:08:04,689 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:08:04,883 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:08:04,884 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:08:04,886 INFO L85 PathProgramCache]: Analyzing trace with hash -747518544, now seen corresponding path program 1 times [2022-04-15 06:08:04,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:04,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171851074] [2022-04-15 06:08:04,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:04,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:04,890 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_115.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_115.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:08:04,891 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_115.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_115.0)) 4294967296)) 65521) 0) [2022-04-15 06:08:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:08:04,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1821348732] [2022-04-15 06:08:04,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:04,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:04,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:04,899 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:04,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (114)] Waiting until timeout for monitored process [2022-04-15 06:08:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:04,943 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:08:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:04,977 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:08:04,978 INFO L85 PathProgramCache]: Analyzing trace with hash -834218702, now seen corresponding path program 114 times [2022-04-15 06:08:04,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:04,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56092853] [2022-04-15 06:08:04,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:06,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:08:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:06,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {55663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-15 06:08:06,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-15 06:08:06,428 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-15 06:08:06,429 INFO L272 TraceCheckUtils]: 0: Hoare triple {55600#true} call ULTIMATE.init(); {55663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:08:06,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {55663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-15 06:08:06,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-15 06:08:06,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-15 06:08:06,429 INFO L272 TraceCheckUtils]: 4: Hoare triple {55600#true} call #t~ret5 := main(); {55600#true} is VALID [2022-04-15 06:08:06,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {55600#true} ~x~0 := 0; {55605#(= main_~x~0 0)} is VALID [2022-04-15 06:08:06,429 INFO L290 TraceCheckUtils]: 6: Hoare triple {55605#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {55605#(= main_~x~0 0)} is VALID [2022-04-15 06:08:06,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {55605#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:06,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:06,430 INFO L290 TraceCheckUtils]: 9: Hoare triple {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:06,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:06,431 INFO L290 TraceCheckUtils]: 11: Hoare triple {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:06,431 INFO L290 TraceCheckUtils]: 12: Hoare triple {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:06,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:06,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:06,432 INFO L290 TraceCheckUtils]: 15: Hoare triple {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:06,433 INFO L290 TraceCheckUtils]: 16: Hoare triple {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:06,433 INFO L290 TraceCheckUtils]: 17: Hoare triple {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:06,433 INFO L290 TraceCheckUtils]: 18: Hoare triple {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:06,434 INFO L290 TraceCheckUtils]: 19: Hoare triple {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:06,434 INFO L290 TraceCheckUtils]: 20: Hoare triple {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:06,434 INFO L290 TraceCheckUtils]: 21: Hoare triple {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:06,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:06,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:06,435 INFO L290 TraceCheckUtils]: 24: Hoare triple {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:06,436 INFO L290 TraceCheckUtils]: 25: Hoare triple {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:06,436 INFO L290 TraceCheckUtils]: 26: Hoare triple {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:06,436 INFO L290 TraceCheckUtils]: 27: Hoare triple {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:06,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:06,437 INFO L290 TraceCheckUtils]: 29: Hoare triple {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:06,437 INFO L290 TraceCheckUtils]: 30: Hoare triple {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:06,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:06,438 INFO L290 TraceCheckUtils]: 32: Hoare triple {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:06,438 INFO L290 TraceCheckUtils]: 33: Hoare triple {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:06,439 INFO L290 TraceCheckUtils]: 34: Hoare triple {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:06,439 INFO L290 TraceCheckUtils]: 35: Hoare triple {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:06,439 INFO L290 TraceCheckUtils]: 36: Hoare triple {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:06,440 INFO L290 TraceCheckUtils]: 37: Hoare triple {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:06,440 INFO L290 TraceCheckUtils]: 38: Hoare triple {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:06,440 INFO L290 TraceCheckUtils]: 39: Hoare triple {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:06,441 INFO L290 TraceCheckUtils]: 40: Hoare triple {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:06,441 INFO L290 TraceCheckUtils]: 41: Hoare triple {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:06,441 INFO L290 TraceCheckUtils]: 42: Hoare triple {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:06,442 INFO L290 TraceCheckUtils]: 43: Hoare triple {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:06,442 INFO L290 TraceCheckUtils]: 44: Hoare triple {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:06,442 INFO L290 TraceCheckUtils]: 45: Hoare triple {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:06,443 INFO L290 TraceCheckUtils]: 46: Hoare triple {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:06,443 INFO L290 TraceCheckUtils]: 47: Hoare triple {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:06,443 INFO L290 TraceCheckUtils]: 48: Hoare triple {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:06,444 INFO L290 TraceCheckUtils]: 49: Hoare triple {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:06,444 INFO L290 TraceCheckUtils]: 50: Hoare triple {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:06,444 INFO L290 TraceCheckUtils]: 51: Hoare triple {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:06,445 INFO L290 TraceCheckUtils]: 52: Hoare triple {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:06,445 INFO L290 TraceCheckUtils]: 53: Hoare triple {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:06,445 INFO L290 TraceCheckUtils]: 54: Hoare triple {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:06,446 INFO L290 TraceCheckUtils]: 55: Hoare triple {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:06,446 INFO L290 TraceCheckUtils]: 56: Hoare triple {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:06,446 INFO L290 TraceCheckUtils]: 57: Hoare triple {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:06,447 INFO L290 TraceCheckUtils]: 58: Hoare triple {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:06,447 INFO L290 TraceCheckUtils]: 59: Hoare triple {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:06,447 INFO L290 TraceCheckUtils]: 60: Hoare triple {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:06,448 INFO L290 TraceCheckUtils]: 61: Hoare triple {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:06,448 INFO L290 TraceCheckUtils]: 62: Hoare triple {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:06,448 INFO L290 TraceCheckUtils]: 63: Hoare triple {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:06,449 INFO L290 TraceCheckUtils]: 64: Hoare triple {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:06,449 INFO L290 TraceCheckUtils]: 65: Hoare triple {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:06,449 INFO L290 TraceCheckUtils]: 66: Hoare triple {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:06,450 INFO L290 TraceCheckUtils]: 67: Hoare triple {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:06,450 INFO L290 TraceCheckUtils]: 68: Hoare triple {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:06,450 INFO L290 TraceCheckUtils]: 69: Hoare triple {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:06,451 INFO L290 TraceCheckUtils]: 70: Hoare triple {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:06,451 INFO L290 TraceCheckUtils]: 71: Hoare triple {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:06,451 INFO L290 TraceCheckUtils]: 72: Hoare triple {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:06,452 INFO L290 TraceCheckUtils]: 73: Hoare triple {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:06,452 INFO L290 TraceCheckUtils]: 74: Hoare triple {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:06,453 INFO L290 TraceCheckUtils]: 75: Hoare triple {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:06,453 INFO L290 TraceCheckUtils]: 76: Hoare triple {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:06,453 INFO L290 TraceCheckUtils]: 77: Hoare triple {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:06,453 INFO L290 TraceCheckUtils]: 78: Hoare triple {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:06,454 INFO L290 TraceCheckUtils]: 79: Hoare triple {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:06,454 INFO L290 TraceCheckUtils]: 80: Hoare triple {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:06,455 INFO L290 TraceCheckUtils]: 81: Hoare triple {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:06,455 INFO L290 TraceCheckUtils]: 82: Hoare triple {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:06,455 INFO L290 TraceCheckUtils]: 83: Hoare triple {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:06,455 INFO L290 TraceCheckUtils]: 84: Hoare triple {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:06,456 INFO L290 TraceCheckUtils]: 85: Hoare triple {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:06,456 INFO L290 TraceCheckUtils]: 86: Hoare triple {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:06,457 INFO L290 TraceCheckUtils]: 87: Hoare triple {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:06,457 INFO L290 TraceCheckUtils]: 88: Hoare triple {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:06,457 INFO L290 TraceCheckUtils]: 89: Hoare triple {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:06,457 INFO L290 TraceCheckUtils]: 90: Hoare triple {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:06,458 INFO L290 TraceCheckUtils]: 91: Hoare triple {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:06,458 INFO L290 TraceCheckUtils]: 92: Hoare triple {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:06,459 INFO L290 TraceCheckUtils]: 93: Hoare triple {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:06,459 INFO L290 TraceCheckUtils]: 94: Hoare triple {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:06,459 INFO L290 TraceCheckUtils]: 95: Hoare triple {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:06,459 INFO L290 TraceCheckUtils]: 96: Hoare triple {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:06,460 INFO L290 TraceCheckUtils]: 97: Hoare triple {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:06,460 INFO L290 TraceCheckUtils]: 98: Hoare triple {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:06,461 INFO L290 TraceCheckUtils]: 99: Hoare triple {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:06,461 INFO L290 TraceCheckUtils]: 100: Hoare triple {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:06,461 INFO L290 TraceCheckUtils]: 101: Hoare triple {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:06,461 INFO L290 TraceCheckUtils]: 102: Hoare triple {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:06,462 INFO L290 TraceCheckUtils]: 103: Hoare triple {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:06,462 INFO L290 TraceCheckUtils]: 104: Hoare triple {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:06,463 INFO L290 TraceCheckUtils]: 105: Hoare triple {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:06,463 INFO L290 TraceCheckUtils]: 106: Hoare triple {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:06,463 INFO L290 TraceCheckUtils]: 107: Hoare triple {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:06,463 INFO L290 TraceCheckUtils]: 108: Hoare triple {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:06,464 INFO L290 TraceCheckUtils]: 109: Hoare triple {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:06,464 INFO L290 TraceCheckUtils]: 110: Hoare triple {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:06,465 INFO L290 TraceCheckUtils]: 111: Hoare triple {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:06,465 INFO L290 TraceCheckUtils]: 112: Hoare triple {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:06,465 INFO L290 TraceCheckUtils]: 113: Hoare triple {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:06,465 INFO L290 TraceCheckUtils]: 114: Hoare triple {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:06,466 INFO L290 TraceCheckUtils]: 115: Hoare triple {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:06,466 INFO L290 TraceCheckUtils]: 116: Hoare triple {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:06,467 INFO L290 TraceCheckUtils]: 117: Hoare triple {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:06,467 INFO L290 TraceCheckUtils]: 118: Hoare triple {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:06,467 INFO L290 TraceCheckUtils]: 119: Hoare triple {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:06,468 INFO L290 TraceCheckUtils]: 120: Hoare triple {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:06,468 INFO L290 TraceCheckUtils]: 121: Hoare triple {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {55601#false} is VALID [2022-04-15 06:08:06,468 INFO L290 TraceCheckUtils]: 122: Hoare triple {55601#false} assume !(~x~0 % 4294967296 < 268435455); {55601#false} is VALID [2022-04-15 06:08:06,468 INFO L272 TraceCheckUtils]: 123: Hoare triple {55601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {55601#false} is VALID [2022-04-15 06:08:06,468 INFO L290 TraceCheckUtils]: 124: Hoare triple {55601#false} ~cond := #in~cond; {55601#false} is VALID [2022-04-15 06:08:06,468 INFO L290 TraceCheckUtils]: 125: Hoare triple {55601#false} assume 0 == ~cond; {55601#false} is VALID [2022-04-15 06:08:06,468 INFO L290 TraceCheckUtils]: 126: Hoare triple {55601#false} assume !false; {55601#false} is VALID [2022-04-15 06:08:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 58 proven. 3306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:08:06,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:08:06,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56092853] [2022-04-15 06:08:06,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56092853] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:08:06,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1703111052] [2022-04-15 06:08:06,475 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:08:06,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:06,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:06,476 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:06,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (115)] Waiting until timeout for monitored process [2022-04-15 06:08:06,531 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:08:06,532 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:08:06,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:08:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:06,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:08:06,902 INFO L272 TraceCheckUtils]: 0: Hoare triple {55600#true} call ULTIMATE.init(); {55600#true} is VALID [2022-04-15 06:08:06,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {55600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-15 06:08:06,902 INFO L290 TraceCheckUtils]: 2: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-15 06:08:06,902 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-15 06:08:06,902 INFO L272 TraceCheckUtils]: 4: Hoare triple {55600#true} call #t~ret5 := main(); {55600#true} is VALID [2022-04-15 06:08:06,902 INFO L290 TraceCheckUtils]: 5: Hoare triple {55600#true} ~x~0 := 0; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 6: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 7: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 8: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 9: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 10: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 11: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 12: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 13: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 14: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 15: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 16: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 17: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 18: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 19: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 20: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 21: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 22: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 23: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 24: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,903 INFO L290 TraceCheckUtils]: 25: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 26: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 27: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 28: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 29: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 30: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 31: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 32: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 34: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 35: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 36: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 37: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 38: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 39: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 40: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 41: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 42: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 43: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 44: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 45: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,904 INFO L290 TraceCheckUtils]: 46: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 47: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 48: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 49: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 50: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 51: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 52: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 53: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 54: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 55: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 56: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 57: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 58: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 59: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 60: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 61: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 62: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 63: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 64: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 65: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 66: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,905 INFO L290 TraceCheckUtils]: 67: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 68: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 69: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 70: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 71: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 72: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 73: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 74: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 75: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 76: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 77: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 78: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 79: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 80: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 81: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 82: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 83: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 84: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 85: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 86: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,906 INFO L290 TraceCheckUtils]: 87: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 88: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 89: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 90: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 91: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 92: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 93: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 94: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 95: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 96: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 97: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 98: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 99: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 100: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 101: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 102: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 103: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 104: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 105: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 106: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 107: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,907 INFO L290 TraceCheckUtils]: 108: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 109: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 110: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 111: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 112: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 113: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 114: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 115: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 116: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 117: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:06,908 INFO L290 TraceCheckUtils]: 118: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:06,909 INFO L290 TraceCheckUtils]: 119: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:08:06,910 INFO L290 TraceCheckUtils]: 120: Hoare triple {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:08:06,910 INFO L290 TraceCheckUtils]: 121: Hoare triple {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {56031#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:08:06,912 INFO L290 TraceCheckUtils]: 122: Hoare triple {56031#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {55601#false} is VALID [2022-04-15 06:08:06,912 INFO L272 TraceCheckUtils]: 123: Hoare triple {55601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {55601#false} is VALID [2022-04-15 06:08:06,912 INFO L290 TraceCheckUtils]: 124: Hoare triple {55601#false} ~cond := #in~cond; {55601#false} is VALID [2022-04-15 06:08:06,912 INFO L290 TraceCheckUtils]: 125: Hoare triple {55601#false} assume 0 == ~cond; {55601#false} is VALID [2022-04-15 06:08:06,912 INFO L290 TraceCheckUtils]: 126: Hoare triple {55601#false} assume !false; {55601#false} is VALID [2022-04-15 06:08:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 171 proven. 1 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-04-15 06:08:06,912 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:08:07,232 INFO L290 TraceCheckUtils]: 126: Hoare triple {55601#false} assume !false; {55601#false} is VALID [2022-04-15 06:08:07,232 INFO L290 TraceCheckUtils]: 125: Hoare triple {55601#false} assume 0 == ~cond; {55601#false} is VALID [2022-04-15 06:08:07,232 INFO L290 TraceCheckUtils]: 124: Hoare triple {55601#false} ~cond := #in~cond; {55601#false} is VALID [2022-04-15 06:08:07,232 INFO L272 TraceCheckUtils]: 123: Hoare triple {55601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {55601#false} is VALID [2022-04-15 06:08:07,232 INFO L290 TraceCheckUtils]: 122: Hoare triple {56059#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {55601#false} is VALID [2022-04-15 06:08:07,233 INFO L290 TraceCheckUtils]: 121: Hoare triple {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {56059#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:08:07,233 INFO L290 TraceCheckUtils]: 120: Hoare triple {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 119: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 118: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 117: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 116: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 115: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 114: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 113: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 112: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 111: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 110: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 109: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 108: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 107: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 106: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 105: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,234 INFO L290 TraceCheckUtils]: 104: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 103: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 102: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 101: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 100: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 99: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 98: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 97: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 96: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 95: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 94: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 93: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 92: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 91: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 90: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 89: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 88: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 87: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 86: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 85: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,235 INFO L290 TraceCheckUtils]: 84: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 83: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 82: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 81: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 80: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 79: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 78: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 77: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 76: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 75: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 74: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 73: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 72: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 71: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 70: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 69: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 68: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 67: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 66: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 65: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 64: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,236 INFO L290 TraceCheckUtils]: 63: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 62: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 59: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 58: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 57: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 56: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 55: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 54: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 53: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 52: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 51: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 50: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 49: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 48: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 47: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 46: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 45: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 44: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 43: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,237 INFO L290 TraceCheckUtils]: 42: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 41: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 40: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 39: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 38: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 37: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 36: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 35: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 34: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 33: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 32: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 31: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 30: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 29: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 28: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 27: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 26: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 25: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 24: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 23: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 22: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,238 INFO L290 TraceCheckUtils]: 21: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 20: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 19: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 18: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 17: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 15: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 13: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 12: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 11: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 10: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {55600#true} ~x~0 := 0; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {55600#true} call #t~ret5 := main(); {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-15 06:08:07,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {55600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-15 06:08:07,240 INFO L272 TraceCheckUtils]: 0: Hoare triple {55600#true} call ULTIMATE.init(); {55600#true} is VALID [2022-04-15 06:08:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 171 proven. 1 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-04-15 06:08:07,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1703111052] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:08:07,240 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:08:07,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 4, 4] total 65 [2022-04-15 06:08:07,240 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:08:07,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1871221324] [2022-04-15 06:08:07,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1871221324] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:08:07,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:08:07,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2022-04-15 06:08:07,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746674890] [2022-04-15 06:08:07,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:08:07,241 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 127 [2022-04-15 06:08:07,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:08:07,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:07,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:07,318 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-04-15 06:08:07,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:07,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-04-15 06:08:07,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=414, Invalid=3746, Unknown=0, NotChecked=0, Total=4160 [2022-04-15 06:08:07,319 INFO L87 Difference]: Start difference. First operand 129 states and 131 transitions. Second operand has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:17,089 INFO L93 Difference]: Finished difference Result 138 states and 142 transitions. [2022-04-15 06:08:17,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2022-04-15 06:08:17,089 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 127 [2022-04-15 06:08:17,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:08:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 139 transitions. [2022-04-15 06:08:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 139 transitions. [2022-04-15 06:08:17,091 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 139 transitions. [2022-04-15 06:08:17,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:17,203 INFO L225 Difference]: With dead ends: 138 [2022-04-15 06:08:17,203 INFO L226 Difference]: Without dead ends: 131 [2022-04-15 06:08:17,204 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 252 SyntacticMatches, 1 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1657 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=986, Invalid=14020, Unknown=0, NotChecked=0, Total=15006 [2022-04-15 06:08:17,204 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 66 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 6582 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 6699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 6582 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:08:17,204 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [66 Valid, 34 Invalid, 6699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 6582 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-04-15 06:08:17,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2022-04-15 06:08:17,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2022-04-15 06:08:17,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:08:17,520 INFO L82 GeneralOperation]: Start isEquivalent. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,520 INFO L74 IsIncluded]: Start isIncluded. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,520 INFO L87 Difference]: Start difference. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:17,521 INFO L93 Difference]: Finished difference Result 131 states and 133 transitions. [2022-04-15 06:08:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-04-15 06:08:17,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:08:17,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:08:17,521 INFO L74 IsIncluded]: Start isIncluded. First operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 131 states. [2022-04-15 06:08:17,521 INFO L87 Difference]: Start difference. First operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 131 states. [2022-04-15 06:08:17,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:17,522 INFO L93 Difference]: Finished difference Result 131 states and 133 transitions. [2022-04-15 06:08:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-04-15 06:08:17,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:08:17,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:08:17,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:08:17,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:08:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 133 transitions. [2022-04-15 06:08:17,523 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 133 transitions. Word has length 127 [2022-04-15 06:08:17,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:08:17,524 INFO L478 AbstractCegarLoop]: Abstraction has 131 states and 133 transitions. [2022-04-15 06:08:17,524 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:17,524 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 131 states and 133 transitions. [2022-04-15 06:08:17,687 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-04-15 06:08:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-04-15 06:08:17,687 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:08:17,687 INFO L499 BasicCegarLoop]: trace histogram [59, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:08:17,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (115)] Forceful destruction successful, exit code 0 [2022-04-15 06:08:17,891 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (114)] Forceful destruction successful, exit code 0 [2022-04-15 06:08:18,088 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable115,SelfDestructingSolverStorable116,115 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,114 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:18,088 INFO L403 AbstractCegarLoop]: === Iteration 61 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:08:18,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:08:18,088 INFO L85 PathProgramCache]: Analyzing trace with hash -878318513, now seen corresponding path program 115 times [2022-04-15 06:08:18,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:18,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1263955904] [2022-04-15 06:08:22,248 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:08:23,226 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:08:23,389 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:08:23,639 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:08:23,641 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:08:23,644 INFO L85 PathProgramCache]: Analyzing trace with hash 1302013616, now seen corresponding path program 1 times [2022-04-15 06:08:23,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:23,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483973167] [2022-04-15 06:08:23,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:23,649 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_117.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_117.0)) 4294967296)) 65521) 0) [2022-04-15 06:08:23,649 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_117.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_117.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:08:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:08:23,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1015319738] [2022-04-15 06:08:23,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:23,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:23,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:23,655 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:23,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (116)] Waiting until timeout for monitored process [2022-04-15 06:08:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:23,686 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:08:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:23,707 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:08:23,708 INFO L85 PathProgramCache]: Analyzing trace with hash -878318513, now seen corresponding path program 116 times [2022-04-15 06:08:23,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:23,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727266353] [2022-04-15 06:08:23,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:25,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:08:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:25,338 INFO L290 TraceCheckUtils]: 0: Hoare triple {57409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L272 TraceCheckUtils]: 0: Hoare triple {57345#true} call ULTIMATE.init(); {57409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:08:25,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {57409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L272 TraceCheckUtils]: 4: Hoare triple {57345#true} call #t~ret5 := main(); {57345#true} is VALID [2022-04-15 06:08:25,338 INFO L290 TraceCheckUtils]: 5: Hoare triple {57345#true} ~x~0 := 0; {57350#(= main_~x~0 0)} is VALID [2022-04-15 06:08:25,339 INFO L290 TraceCheckUtils]: 6: Hoare triple {57350#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {57350#(= main_~x~0 0)} is VALID [2022-04-15 06:08:25,339 INFO L290 TraceCheckUtils]: 7: Hoare triple {57350#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:25,339 INFO L290 TraceCheckUtils]: 8: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:25,339 INFO L290 TraceCheckUtils]: 9: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:25,340 INFO L290 TraceCheckUtils]: 10: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:25,340 INFO L290 TraceCheckUtils]: 11: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:25,340 INFO L290 TraceCheckUtils]: 12: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:25,341 INFO L290 TraceCheckUtils]: 13: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:25,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:25,341 INFO L290 TraceCheckUtils]: 15: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:25,341 INFO L290 TraceCheckUtils]: 16: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:25,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:25,342 INFO L290 TraceCheckUtils]: 18: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:25,342 INFO L290 TraceCheckUtils]: 19: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:25,343 INFO L290 TraceCheckUtils]: 20: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:25,343 INFO L290 TraceCheckUtils]: 21: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:25,343 INFO L290 TraceCheckUtils]: 22: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:25,343 INFO L290 TraceCheckUtils]: 23: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:25,344 INFO L290 TraceCheckUtils]: 24: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:25,344 INFO L290 TraceCheckUtils]: 25: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:25,344 INFO L290 TraceCheckUtils]: 26: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:25,345 INFO L290 TraceCheckUtils]: 27: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:25,345 INFO L290 TraceCheckUtils]: 28: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:25,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:25,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:25,346 INFO L290 TraceCheckUtils]: 31: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:25,346 INFO L290 TraceCheckUtils]: 32: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:25,346 INFO L290 TraceCheckUtils]: 33: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:25,347 INFO L290 TraceCheckUtils]: 34: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:25,347 INFO L290 TraceCheckUtils]: 35: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:25,347 INFO L290 TraceCheckUtils]: 36: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:25,348 INFO L290 TraceCheckUtils]: 37: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:25,348 INFO L290 TraceCheckUtils]: 38: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:25,348 INFO L290 TraceCheckUtils]: 39: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:25,348 INFO L290 TraceCheckUtils]: 40: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:25,349 INFO L290 TraceCheckUtils]: 41: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:25,349 INFO L290 TraceCheckUtils]: 42: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:25,349 INFO L290 TraceCheckUtils]: 43: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:25,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:25,350 INFO L290 TraceCheckUtils]: 45: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:25,350 INFO L290 TraceCheckUtils]: 46: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:25,350 INFO L290 TraceCheckUtils]: 47: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:25,351 INFO L290 TraceCheckUtils]: 48: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:25,351 INFO L290 TraceCheckUtils]: 49: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:25,351 INFO L290 TraceCheckUtils]: 50: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:25,352 INFO L290 TraceCheckUtils]: 51: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:25,352 INFO L290 TraceCheckUtils]: 52: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:25,352 INFO L290 TraceCheckUtils]: 53: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:25,352 INFO L290 TraceCheckUtils]: 54: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:25,353 INFO L290 TraceCheckUtils]: 55: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:25,353 INFO L290 TraceCheckUtils]: 56: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:25,353 INFO L290 TraceCheckUtils]: 57: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:25,354 INFO L290 TraceCheckUtils]: 58: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:25,354 INFO L290 TraceCheckUtils]: 59: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:25,354 INFO L290 TraceCheckUtils]: 60: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:25,355 INFO L290 TraceCheckUtils]: 61: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:25,355 INFO L290 TraceCheckUtils]: 62: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:25,355 INFO L290 TraceCheckUtils]: 63: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:25,355 INFO L290 TraceCheckUtils]: 64: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:25,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:25,356 INFO L290 TraceCheckUtils]: 66: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:25,356 INFO L290 TraceCheckUtils]: 67: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:25,356 INFO L290 TraceCheckUtils]: 68: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:25,357 INFO L290 TraceCheckUtils]: 69: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:25,357 INFO L290 TraceCheckUtils]: 70: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:25,357 INFO L290 TraceCheckUtils]: 71: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:25,358 INFO L290 TraceCheckUtils]: 72: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:25,358 INFO L290 TraceCheckUtils]: 73: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:25,358 INFO L290 TraceCheckUtils]: 74: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:25,359 INFO L290 TraceCheckUtils]: 75: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:25,359 INFO L290 TraceCheckUtils]: 76: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:25,359 INFO L290 TraceCheckUtils]: 77: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:25,359 INFO L290 TraceCheckUtils]: 78: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:25,360 INFO L290 TraceCheckUtils]: 79: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:25,360 INFO L290 TraceCheckUtils]: 80: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:25,360 INFO L290 TraceCheckUtils]: 81: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:25,361 INFO L290 TraceCheckUtils]: 82: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:25,361 INFO L290 TraceCheckUtils]: 83: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:25,361 INFO L290 TraceCheckUtils]: 84: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:25,361 INFO L290 TraceCheckUtils]: 85: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:25,362 INFO L290 TraceCheckUtils]: 86: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:25,362 INFO L290 TraceCheckUtils]: 87: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:25,362 INFO L290 TraceCheckUtils]: 88: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:25,363 INFO L290 TraceCheckUtils]: 89: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:25,363 INFO L290 TraceCheckUtils]: 90: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:25,363 INFO L290 TraceCheckUtils]: 91: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:25,363 INFO L290 TraceCheckUtils]: 92: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:25,364 INFO L290 TraceCheckUtils]: 93: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:25,364 INFO L290 TraceCheckUtils]: 94: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:25,364 INFO L290 TraceCheckUtils]: 95: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:25,365 INFO L290 TraceCheckUtils]: 96: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:25,365 INFO L290 TraceCheckUtils]: 97: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:25,365 INFO L290 TraceCheckUtils]: 98: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:25,365 INFO L290 TraceCheckUtils]: 99: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:25,366 INFO L290 TraceCheckUtils]: 100: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:25,366 INFO L290 TraceCheckUtils]: 101: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:25,366 INFO L290 TraceCheckUtils]: 102: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:25,367 INFO L290 TraceCheckUtils]: 103: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:25,367 INFO L290 TraceCheckUtils]: 104: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:25,367 INFO L290 TraceCheckUtils]: 105: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:25,367 INFO L290 TraceCheckUtils]: 106: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:25,368 INFO L290 TraceCheckUtils]: 107: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:25,368 INFO L290 TraceCheckUtils]: 108: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:25,368 INFO L290 TraceCheckUtils]: 109: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:25,369 INFO L290 TraceCheckUtils]: 110: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:25,369 INFO L290 TraceCheckUtils]: 111: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:25,369 INFO L290 TraceCheckUtils]: 112: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:25,370 INFO L290 TraceCheckUtils]: 113: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:25,370 INFO L290 TraceCheckUtils]: 114: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:25,370 INFO L290 TraceCheckUtils]: 115: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:25,370 INFO L290 TraceCheckUtils]: 116: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:25,371 INFO L290 TraceCheckUtils]: 117: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:25,371 INFO L290 TraceCheckUtils]: 118: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:25,371 INFO L290 TraceCheckUtils]: 119: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:25,372 INFO L290 TraceCheckUtils]: 120: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:25,372 INFO L290 TraceCheckUtils]: 121: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:25,372 INFO L290 TraceCheckUtils]: 122: Hoare triple {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:25,373 INFO L290 TraceCheckUtils]: 123: Hoare triple {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {57346#false} is VALID [2022-04-15 06:08:25,373 INFO L290 TraceCheckUtils]: 124: Hoare triple {57346#false} assume !(~x~0 % 4294967296 < 268435455); {57346#false} is VALID [2022-04-15 06:08:25,373 INFO L272 TraceCheckUtils]: 125: Hoare triple {57346#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {57346#false} is VALID [2022-04-15 06:08:25,373 INFO L290 TraceCheckUtils]: 126: Hoare triple {57346#false} ~cond := #in~cond; {57346#false} is VALID [2022-04-15 06:08:25,373 INFO L290 TraceCheckUtils]: 127: Hoare triple {57346#false} assume 0 == ~cond; {57346#false} is VALID [2022-04-15 06:08:25,373 INFO L290 TraceCheckUtils]: 128: Hoare triple {57346#false} assume !false; {57346#false} is VALID [2022-04-15 06:08:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 59 proven. 3422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:08:25,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:08:25,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727266353] [2022-04-15 06:08:25,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727266353] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:08:25,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1633668073] [2022-04-15 06:08:25,374 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:08:25,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:25,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:25,375 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:25,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (117)] Waiting until timeout for monitored process [2022-04-15 06:08:25,444 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:08:25,444 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:08:25,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 123 conjunts are in the unsatisfiable core [2022-04-15 06:08:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:25,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:08:26,429 INFO L272 TraceCheckUtils]: 0: Hoare triple {57345#true} call ULTIMATE.init(); {57345#true} is VALID [2022-04-15 06:08:26,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {57345#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-15 06:08:26,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-15 06:08:26,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-15 06:08:26,429 INFO L272 TraceCheckUtils]: 4: Hoare triple {57345#true} call #t~ret5 := main(); {57345#true} is VALID [2022-04-15 06:08:26,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {57345#true} ~x~0 := 0; {57350#(= main_~x~0 0)} is VALID [2022-04-15 06:08:26,430 INFO L290 TraceCheckUtils]: 6: Hoare triple {57350#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {57350#(= main_~x~0 0)} is VALID [2022-04-15 06:08:26,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {57350#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:26,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:26,431 INFO L290 TraceCheckUtils]: 9: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:26,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:26,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:26,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:26,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:26,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:26,433 INFO L290 TraceCheckUtils]: 15: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:26,434 INFO L290 TraceCheckUtils]: 16: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:26,434 INFO L290 TraceCheckUtils]: 17: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:26,434 INFO L290 TraceCheckUtils]: 18: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:26,435 INFO L290 TraceCheckUtils]: 19: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:26,435 INFO L290 TraceCheckUtils]: 20: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:26,436 INFO L290 TraceCheckUtils]: 21: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:26,436 INFO L290 TraceCheckUtils]: 22: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:26,437 INFO L290 TraceCheckUtils]: 23: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:26,437 INFO L290 TraceCheckUtils]: 24: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:26,437 INFO L290 TraceCheckUtils]: 25: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:26,438 INFO L290 TraceCheckUtils]: 26: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:26,438 INFO L290 TraceCheckUtils]: 27: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:26,439 INFO L290 TraceCheckUtils]: 28: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:26,439 INFO L290 TraceCheckUtils]: 29: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:26,439 INFO L290 TraceCheckUtils]: 30: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:26,440 INFO L290 TraceCheckUtils]: 31: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:26,440 INFO L290 TraceCheckUtils]: 32: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:26,441 INFO L290 TraceCheckUtils]: 33: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:26,441 INFO L290 TraceCheckUtils]: 34: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:26,441 INFO L290 TraceCheckUtils]: 35: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:26,442 INFO L290 TraceCheckUtils]: 36: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:26,442 INFO L290 TraceCheckUtils]: 37: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:26,443 INFO L290 TraceCheckUtils]: 38: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:26,443 INFO L290 TraceCheckUtils]: 39: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:26,443 INFO L290 TraceCheckUtils]: 40: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:26,444 INFO L290 TraceCheckUtils]: 41: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:26,444 INFO L290 TraceCheckUtils]: 42: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:26,445 INFO L290 TraceCheckUtils]: 43: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:26,445 INFO L290 TraceCheckUtils]: 44: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:26,446 INFO L290 TraceCheckUtils]: 45: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:26,446 INFO L290 TraceCheckUtils]: 46: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:26,446 INFO L290 TraceCheckUtils]: 47: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:26,447 INFO L290 TraceCheckUtils]: 48: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:26,447 INFO L290 TraceCheckUtils]: 49: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:26,447 INFO L290 TraceCheckUtils]: 50: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:26,448 INFO L290 TraceCheckUtils]: 51: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:26,448 INFO L290 TraceCheckUtils]: 52: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:26,449 INFO L290 TraceCheckUtils]: 53: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:26,449 INFO L290 TraceCheckUtils]: 54: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:26,450 INFO L290 TraceCheckUtils]: 55: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:26,450 INFO L290 TraceCheckUtils]: 56: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:26,450 INFO L290 TraceCheckUtils]: 57: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:26,451 INFO L290 TraceCheckUtils]: 58: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:26,451 INFO L290 TraceCheckUtils]: 59: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:26,452 INFO L290 TraceCheckUtils]: 60: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:26,452 INFO L290 TraceCheckUtils]: 61: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:26,452 INFO L290 TraceCheckUtils]: 62: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:26,453 INFO L290 TraceCheckUtils]: 63: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:26,453 INFO L290 TraceCheckUtils]: 64: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:26,454 INFO L290 TraceCheckUtils]: 65: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:26,454 INFO L290 TraceCheckUtils]: 66: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:26,454 INFO L290 TraceCheckUtils]: 67: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:26,455 INFO L290 TraceCheckUtils]: 68: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:26,455 INFO L290 TraceCheckUtils]: 69: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:26,456 INFO L290 TraceCheckUtils]: 70: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:26,456 INFO L290 TraceCheckUtils]: 71: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:26,456 INFO L290 TraceCheckUtils]: 72: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:26,457 INFO L290 TraceCheckUtils]: 73: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:26,457 INFO L290 TraceCheckUtils]: 74: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:26,458 INFO L290 TraceCheckUtils]: 75: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:26,458 INFO L290 TraceCheckUtils]: 76: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:26,458 INFO L290 TraceCheckUtils]: 77: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:26,459 INFO L290 TraceCheckUtils]: 78: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:26,459 INFO L290 TraceCheckUtils]: 79: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:26,460 INFO L290 TraceCheckUtils]: 80: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:26,460 INFO L290 TraceCheckUtils]: 81: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:26,460 INFO L290 TraceCheckUtils]: 82: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:26,461 INFO L290 TraceCheckUtils]: 83: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:26,461 INFO L290 TraceCheckUtils]: 84: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:26,462 INFO L290 TraceCheckUtils]: 85: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:26,462 INFO L290 TraceCheckUtils]: 86: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:26,463 INFO L290 TraceCheckUtils]: 87: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:26,463 INFO L290 TraceCheckUtils]: 88: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:26,463 INFO L290 TraceCheckUtils]: 89: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:26,464 INFO L290 TraceCheckUtils]: 90: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:26,464 INFO L290 TraceCheckUtils]: 91: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:26,465 INFO L290 TraceCheckUtils]: 92: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:26,465 INFO L290 TraceCheckUtils]: 93: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:26,465 INFO L290 TraceCheckUtils]: 94: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:26,466 INFO L290 TraceCheckUtils]: 95: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:26,466 INFO L290 TraceCheckUtils]: 96: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:26,467 INFO L290 TraceCheckUtils]: 97: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:26,467 INFO L290 TraceCheckUtils]: 98: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:26,467 INFO L290 TraceCheckUtils]: 99: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:26,468 INFO L290 TraceCheckUtils]: 100: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:26,468 INFO L290 TraceCheckUtils]: 101: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:26,469 INFO L290 TraceCheckUtils]: 102: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:26,469 INFO L290 TraceCheckUtils]: 103: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:26,469 INFO L290 TraceCheckUtils]: 104: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:26,470 INFO L290 TraceCheckUtils]: 105: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:26,470 INFO L290 TraceCheckUtils]: 106: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:26,471 INFO L290 TraceCheckUtils]: 107: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:26,471 INFO L290 TraceCheckUtils]: 108: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:26,471 INFO L290 TraceCheckUtils]: 109: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:26,472 INFO L290 TraceCheckUtils]: 110: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:26,472 INFO L290 TraceCheckUtils]: 111: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:26,473 INFO L290 TraceCheckUtils]: 112: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:26,473 INFO L290 TraceCheckUtils]: 113: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:26,473 INFO L290 TraceCheckUtils]: 114: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:26,474 INFO L290 TraceCheckUtils]: 115: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:26,474 INFO L290 TraceCheckUtils]: 116: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:26,475 INFO L290 TraceCheckUtils]: 117: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:26,475 INFO L290 TraceCheckUtils]: 118: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:26,476 INFO L290 TraceCheckUtils]: 119: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:26,476 INFO L290 TraceCheckUtils]: 120: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:26,476 INFO L290 TraceCheckUtils]: 121: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:26,477 INFO L290 TraceCheckUtils]: 122: Hoare triple {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:26,477 INFO L290 TraceCheckUtils]: 123: Hoare triple {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:08:26,477 INFO L290 TraceCheckUtils]: 124: Hoare triple {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:08:26,478 INFO L272 TraceCheckUtils]: 125: Hoare triple {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:08:26,478 INFO L290 TraceCheckUtils]: 126: Hoare triple {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57794#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:08:26,479 INFO L290 TraceCheckUtils]: 127: Hoare triple {57794#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {57346#false} is VALID [2022-04-15 06:08:26,479 INFO L290 TraceCheckUtils]: 128: Hoare triple {57346#false} assume !false; {57346#false} is VALID [2022-04-15 06:08:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:08:26,479 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:08:26,970 INFO L290 TraceCheckUtils]: 128: Hoare triple {57346#false} assume !false; {57346#false} is VALID [2022-04-15 06:08:26,970 INFO L290 TraceCheckUtils]: 127: Hoare triple {57794#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {57346#false} is VALID [2022-04-15 06:08:26,971 INFO L290 TraceCheckUtils]: 126: Hoare triple {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57794#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:08:26,971 INFO L272 TraceCheckUtils]: 125: Hoare triple {57810#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:08:26,971 INFO L290 TraceCheckUtils]: 124: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,972 INFO L290 TraceCheckUtils]: 123: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,972 INFO L290 TraceCheckUtils]: 122: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,973 INFO L290 TraceCheckUtils]: 121: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,973 INFO L290 TraceCheckUtils]: 120: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,973 INFO L290 TraceCheckUtils]: 119: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,973 INFO L290 TraceCheckUtils]: 118: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,974 INFO L290 TraceCheckUtils]: 117: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,974 INFO L290 TraceCheckUtils]: 116: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,975 INFO L290 TraceCheckUtils]: 115: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,975 INFO L290 TraceCheckUtils]: 114: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,975 INFO L290 TraceCheckUtils]: 113: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,975 INFO L290 TraceCheckUtils]: 112: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,976 INFO L290 TraceCheckUtils]: 111: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,976 INFO L290 TraceCheckUtils]: 110: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,977 INFO L290 TraceCheckUtils]: 109: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,977 INFO L290 TraceCheckUtils]: 108: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,977 INFO L290 TraceCheckUtils]: 107: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,978 INFO L290 TraceCheckUtils]: 106: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,978 INFO L290 TraceCheckUtils]: 105: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,978 INFO L290 TraceCheckUtils]: 104: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,979 INFO L290 TraceCheckUtils]: 103: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,979 INFO L290 TraceCheckUtils]: 102: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,979 INFO L290 TraceCheckUtils]: 101: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,980 INFO L290 TraceCheckUtils]: 100: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,980 INFO L290 TraceCheckUtils]: 99: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,980 INFO L290 TraceCheckUtils]: 98: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,981 INFO L290 TraceCheckUtils]: 97: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,981 INFO L290 TraceCheckUtils]: 96: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,981 INFO L290 TraceCheckUtils]: 95: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,982 INFO L290 TraceCheckUtils]: 94: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,982 INFO L290 TraceCheckUtils]: 93: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,982 INFO L290 TraceCheckUtils]: 92: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,983 INFO L290 TraceCheckUtils]: 91: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,983 INFO L290 TraceCheckUtils]: 90: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,983 INFO L290 TraceCheckUtils]: 89: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,984 INFO L290 TraceCheckUtils]: 88: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,984 INFO L290 TraceCheckUtils]: 87: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,984 INFO L290 TraceCheckUtils]: 86: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,985 INFO L290 TraceCheckUtils]: 85: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,985 INFO L290 TraceCheckUtils]: 84: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,985 INFO L290 TraceCheckUtils]: 83: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,986 INFO L290 TraceCheckUtils]: 82: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,986 INFO L290 TraceCheckUtils]: 81: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,986 INFO L290 TraceCheckUtils]: 80: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,987 INFO L290 TraceCheckUtils]: 79: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,987 INFO L290 TraceCheckUtils]: 78: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,987 INFO L290 TraceCheckUtils]: 77: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,988 INFO L290 TraceCheckUtils]: 76: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,988 INFO L290 TraceCheckUtils]: 75: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,988 INFO L290 TraceCheckUtils]: 74: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,989 INFO L290 TraceCheckUtils]: 73: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,989 INFO L290 TraceCheckUtils]: 72: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,989 INFO L290 TraceCheckUtils]: 71: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,989 INFO L290 TraceCheckUtils]: 70: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,990 INFO L290 TraceCheckUtils]: 69: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,990 INFO L290 TraceCheckUtils]: 68: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,991 INFO L290 TraceCheckUtils]: 67: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,991 INFO L290 TraceCheckUtils]: 66: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,991 INFO L290 TraceCheckUtils]: 65: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,991 INFO L290 TraceCheckUtils]: 64: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,992 INFO L290 TraceCheckUtils]: 63: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,992 INFO L290 TraceCheckUtils]: 62: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,993 INFO L290 TraceCheckUtils]: 61: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,993 INFO L290 TraceCheckUtils]: 60: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,993 INFO L290 TraceCheckUtils]: 59: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,993 INFO L290 TraceCheckUtils]: 58: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,994 INFO L290 TraceCheckUtils]: 57: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,994 INFO L290 TraceCheckUtils]: 56: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,995 INFO L290 TraceCheckUtils]: 55: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,996 INFO L290 TraceCheckUtils]: 52: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,996 INFO L290 TraceCheckUtils]: 51: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,996 INFO L290 TraceCheckUtils]: 50: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,997 INFO L290 TraceCheckUtils]: 49: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,997 INFO L290 TraceCheckUtils]: 48: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,997 INFO L290 TraceCheckUtils]: 47: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,998 INFO L290 TraceCheckUtils]: 46: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,998 INFO L290 TraceCheckUtils]: 45: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,998 INFO L290 TraceCheckUtils]: 44: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,999 INFO L290 TraceCheckUtils]: 43: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:26,999 INFO L290 TraceCheckUtils]: 42: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:26,999 INFO L290 TraceCheckUtils]: 41: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,000 INFO L290 TraceCheckUtils]: 39: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,001 INFO L290 TraceCheckUtils]: 37: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,001 INFO L290 TraceCheckUtils]: 36: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,001 INFO L290 TraceCheckUtils]: 35: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,002 INFO L290 TraceCheckUtils]: 34: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,002 INFO L290 TraceCheckUtils]: 33: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,002 INFO L290 TraceCheckUtils]: 32: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,003 INFO L290 TraceCheckUtils]: 31: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,003 INFO L290 TraceCheckUtils]: 30: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,003 INFO L290 TraceCheckUtils]: 29: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,004 INFO L290 TraceCheckUtils]: 28: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,004 INFO L290 TraceCheckUtils]: 27: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,004 INFO L290 TraceCheckUtils]: 26: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,005 INFO L290 TraceCheckUtils]: 25: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,005 INFO L290 TraceCheckUtils]: 24: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,005 INFO L290 TraceCheckUtils]: 23: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,006 INFO L290 TraceCheckUtils]: 22: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,006 INFO L290 TraceCheckUtils]: 21: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,006 INFO L290 TraceCheckUtils]: 20: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,007 INFO L290 TraceCheckUtils]: 19: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,007 INFO L290 TraceCheckUtils]: 18: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,007 INFO L290 TraceCheckUtils]: 17: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,008 INFO L290 TraceCheckUtils]: 16: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,008 INFO L290 TraceCheckUtils]: 15: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,008 INFO L290 TraceCheckUtils]: 14: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,009 INFO L290 TraceCheckUtils]: 13: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,009 INFO L290 TraceCheckUtils]: 12: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,009 INFO L290 TraceCheckUtils]: 11: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,009 INFO L290 TraceCheckUtils]: 10: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,010 INFO L290 TraceCheckUtils]: 9: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,011 INFO L290 TraceCheckUtils]: 7: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:08:27,011 INFO L290 TraceCheckUtils]: 6: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {57345#true} ~x~0 := 0; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:08:27,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {57345#true} call #t~ret5 := main(); {57345#true} is VALID [2022-04-15 06:08:27,011 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-15 06:08:27,011 INFO L290 TraceCheckUtils]: 2: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-15 06:08:27,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {57345#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-15 06:08:27,011 INFO L272 TraceCheckUtils]: 0: Hoare triple {57345#true} call ULTIMATE.init(); {57345#true} is VALID [2022-04-15 06:08:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 1769 refuted. 0 times theorem prover too weak. 1712 trivial. 0 not checked. [2022-04-15 06:08:27,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1633668073] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:08:27,012 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:08:27,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 64, 6] total 68 [2022-04-15 06:08:27,012 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:08:27,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1263955904] [2022-04-15 06:08:27,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1263955904] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:08:27,012 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:08:27,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [62] imperfect sequences [] total 62 [2022-04-15 06:08:27,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559997612] [2022-04-15 06:08:27,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:08:27,013 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 129 [2022-04-15 06:08:27,013 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:08:27,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:27,091 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:27,091 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-04-15 06:08:27,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:27,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-04-15 06:08:27,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=252, Invalid=4304, Unknown=0, NotChecked=0, Total=4556 [2022-04-15 06:08:27,091 INFO L87 Difference]: Start difference. First operand 131 states and 133 transitions. Second operand has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:37,207 INFO L93 Difference]: Finished difference Result 140 states and 144 transitions. [2022-04-15 06:08:37,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-15 06:08:37,208 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 129 [2022-04-15 06:08:37,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:08:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 141 transitions. [2022-04-15 06:08:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 141 transitions. [2022-04-15 06:08:37,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 141 transitions. [2022-04-15 06:08:37,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:37,282 INFO L225 Difference]: With dead ends: 140 [2022-04-15 06:08:37,282 INFO L226 Difference]: Without dead ends: 133 [2022-04-15 06:08:37,283 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 380 GetRequests, 252 SyntacticMatches, 3 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1728 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=662, Invalid=15340, Unknown=0, NotChecked=0, Total=16002 [2022-04-15 06:08:37,283 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 67 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 6837 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 6956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 119 IncrementalHoareTripleChecker+Valid, 6837 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:08:37,283 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [67 Valid, 54 Invalid, 6956 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 6837 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-15 06:08:37,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-15 06:08:37,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2022-04-15 06:08:37,589 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:08:37,590 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,590 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,590 INFO L87 Difference]: Start difference. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:37,591 INFO L93 Difference]: Finished difference Result 133 states and 135 transitions. [2022-04-15 06:08:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-04-15 06:08:37,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:08:37,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:08:37,591 INFO L74 IsIncluded]: Start isIncluded. First operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 133 states. [2022-04-15 06:08:37,591 INFO L87 Difference]: Start difference. First operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 133 states. [2022-04-15 06:08:37,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:08:37,592 INFO L93 Difference]: Finished difference Result 133 states and 135 transitions. [2022-04-15 06:08:37,592 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-04-15 06:08:37,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:08:37,592 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:08:37,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:08:37,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:08:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 135 transitions. [2022-04-15 06:08:37,594 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 135 transitions. Word has length 129 [2022-04-15 06:08:37,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:08:37,594 INFO L478 AbstractCegarLoop]: Abstraction has 133 states and 135 transitions. [2022-04-15 06:08:37,594 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:37,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 133 states and 135 transitions. [2022-04-15 06:08:37,762 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-04-15 06:08:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-15 06:08:37,763 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:08:37,763 INFO L499 BasicCegarLoop]: trace histogram [60, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:08:37,769 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (116)] Forceful destruction successful, exit code 0 [2022-04-15 06:08:37,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (117)] Forceful destruction successful, exit code 0 [2022-04-15 06:08:38,163 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 116 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118,117 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:38,164 INFO L403 AbstractCegarLoop]: === Iteration 62 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:08:38,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:08:38,164 INFO L85 PathProgramCache]: Analyzing trace with hash -308563924, now seen corresponding path program 117 times [2022-04-15 06:08:38,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:38,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1383758279] [2022-04-15 06:08:41,490 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:08:41,647 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:08:41,924 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:08:41,926 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:08:41,929 INFO L85 PathProgramCache]: Analyzing trace with hash -943421520, now seen corresponding path program 1 times [2022-04-15 06:08:41,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:41,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943082941] [2022-04-15 06:08:41,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:41,934 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_119.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_119.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:08:41,935 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_119.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_119.0)) 4294967296)) 65521) 0) [2022-04-15 06:08:41,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:08:41,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1986349041] [2022-04-15 06:08:41,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:41,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:41,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:41,940 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:41,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (118)] Waiting until timeout for monitored process [2022-04-15 06:08:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:41,969 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:08:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:42,006 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:08:42,006 INFO L85 PathProgramCache]: Analyzing trace with hash -308563924, now seen corresponding path program 118 times [2022-04-15 06:08:42,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:42,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926692326] [2022-04-15 06:08:42,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:43,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:08:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:43,922 INFO L290 TraceCheckUtils]: 0: Hoare triple {59184#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-15 06:08:43,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-15 06:08:43,922 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-15 06:08:43,922 INFO L272 TraceCheckUtils]: 0: Hoare triple {59119#true} call ULTIMATE.init(); {59184#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:08:43,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {59184#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-15 06:08:43,922 INFO L290 TraceCheckUtils]: 2: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-15 06:08:43,922 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-15 06:08:43,922 INFO L272 TraceCheckUtils]: 4: Hoare triple {59119#true} call #t~ret5 := main(); {59119#true} is VALID [2022-04-15 06:08:43,923 INFO L290 TraceCheckUtils]: 5: Hoare triple {59119#true} ~x~0 := 0; {59124#(= main_~x~0 0)} is VALID [2022-04-15 06:08:43,923 INFO L290 TraceCheckUtils]: 6: Hoare triple {59124#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {59124#(= main_~x~0 0)} is VALID [2022-04-15 06:08:43,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {59124#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:43,924 INFO L290 TraceCheckUtils]: 8: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:43,924 INFO L290 TraceCheckUtils]: 9: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:43,924 INFO L290 TraceCheckUtils]: 10: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:43,925 INFO L290 TraceCheckUtils]: 11: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:43,925 INFO L290 TraceCheckUtils]: 12: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:43,926 INFO L290 TraceCheckUtils]: 13: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:43,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:43,927 INFO L290 TraceCheckUtils]: 15: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:43,927 INFO L290 TraceCheckUtils]: 16: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:43,927 INFO L290 TraceCheckUtils]: 17: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:43,928 INFO L290 TraceCheckUtils]: 18: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:43,928 INFO L290 TraceCheckUtils]: 19: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:43,929 INFO L290 TraceCheckUtils]: 20: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:43,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:43,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:43,930 INFO L290 TraceCheckUtils]: 23: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:43,930 INFO L290 TraceCheckUtils]: 24: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:43,931 INFO L290 TraceCheckUtils]: 25: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:43,931 INFO L290 TraceCheckUtils]: 26: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:43,931 INFO L290 TraceCheckUtils]: 27: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:43,932 INFO L290 TraceCheckUtils]: 28: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:43,932 INFO L290 TraceCheckUtils]: 29: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:43,932 INFO L290 TraceCheckUtils]: 30: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:43,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:43,933 INFO L290 TraceCheckUtils]: 32: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:43,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:43,934 INFO L290 TraceCheckUtils]: 34: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:43,935 INFO L290 TraceCheckUtils]: 35: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:43,935 INFO L290 TraceCheckUtils]: 36: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:43,935 INFO L290 TraceCheckUtils]: 37: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:43,936 INFO L290 TraceCheckUtils]: 38: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:43,936 INFO L290 TraceCheckUtils]: 39: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:43,936 INFO L290 TraceCheckUtils]: 40: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:43,937 INFO L290 TraceCheckUtils]: 41: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:43,937 INFO L290 TraceCheckUtils]: 42: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:43,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:43,938 INFO L290 TraceCheckUtils]: 44: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:43,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:43,939 INFO L290 TraceCheckUtils]: 46: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:43,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:43,940 INFO L290 TraceCheckUtils]: 48: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:43,940 INFO L290 TraceCheckUtils]: 49: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:43,940 INFO L290 TraceCheckUtils]: 50: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:43,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:43,941 INFO L290 TraceCheckUtils]: 52: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:43,942 INFO L290 TraceCheckUtils]: 53: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:43,942 INFO L290 TraceCheckUtils]: 54: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:43,943 INFO L290 TraceCheckUtils]: 55: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:43,943 INFO L290 TraceCheckUtils]: 56: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:43,943 INFO L290 TraceCheckUtils]: 57: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:43,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:43,944 INFO L290 TraceCheckUtils]: 59: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:43,944 INFO L290 TraceCheckUtils]: 60: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:43,945 INFO L290 TraceCheckUtils]: 61: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:43,945 INFO L290 TraceCheckUtils]: 62: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:43,946 INFO L290 TraceCheckUtils]: 63: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:43,946 INFO L290 TraceCheckUtils]: 64: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:43,947 INFO L290 TraceCheckUtils]: 65: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:43,947 INFO L290 TraceCheckUtils]: 66: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:43,947 INFO L290 TraceCheckUtils]: 67: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:43,948 INFO L290 TraceCheckUtils]: 68: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:43,948 INFO L290 TraceCheckUtils]: 69: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:43,948 INFO L290 TraceCheckUtils]: 70: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:43,949 INFO L290 TraceCheckUtils]: 71: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:43,949 INFO L290 TraceCheckUtils]: 72: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:43,950 INFO L290 TraceCheckUtils]: 73: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:43,950 INFO L290 TraceCheckUtils]: 74: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:43,951 INFO L290 TraceCheckUtils]: 75: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:43,951 INFO L290 TraceCheckUtils]: 76: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:43,951 INFO L290 TraceCheckUtils]: 77: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:43,952 INFO L290 TraceCheckUtils]: 78: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:43,952 INFO L290 TraceCheckUtils]: 79: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:43,952 INFO L290 TraceCheckUtils]: 80: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:43,953 INFO L290 TraceCheckUtils]: 81: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:43,953 INFO L290 TraceCheckUtils]: 82: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:43,954 INFO L290 TraceCheckUtils]: 83: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:43,954 INFO L290 TraceCheckUtils]: 84: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:43,955 INFO L290 TraceCheckUtils]: 85: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:43,955 INFO L290 TraceCheckUtils]: 86: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:43,955 INFO L290 TraceCheckUtils]: 87: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:43,956 INFO L290 TraceCheckUtils]: 88: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:43,956 INFO L290 TraceCheckUtils]: 89: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:43,956 INFO L290 TraceCheckUtils]: 90: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:43,957 INFO L290 TraceCheckUtils]: 91: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:43,957 INFO L290 TraceCheckUtils]: 92: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:43,958 INFO L290 TraceCheckUtils]: 93: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:43,958 INFO L290 TraceCheckUtils]: 94: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:43,958 INFO L290 TraceCheckUtils]: 95: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:43,959 INFO L290 TraceCheckUtils]: 96: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:43,959 INFO L290 TraceCheckUtils]: 97: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:43,960 INFO L290 TraceCheckUtils]: 98: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:43,960 INFO L290 TraceCheckUtils]: 99: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:43,960 INFO L290 TraceCheckUtils]: 100: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:43,961 INFO L290 TraceCheckUtils]: 101: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:43,961 INFO L290 TraceCheckUtils]: 102: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:43,962 INFO L290 TraceCheckUtils]: 103: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:43,962 INFO L290 TraceCheckUtils]: 104: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:43,962 INFO L290 TraceCheckUtils]: 105: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:43,963 INFO L290 TraceCheckUtils]: 106: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:43,963 INFO L290 TraceCheckUtils]: 107: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:43,964 INFO L290 TraceCheckUtils]: 108: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:43,964 INFO L290 TraceCheckUtils]: 109: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:43,964 INFO L290 TraceCheckUtils]: 110: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:43,965 INFO L290 TraceCheckUtils]: 111: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:43,965 INFO L290 TraceCheckUtils]: 112: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:43,966 INFO L290 TraceCheckUtils]: 113: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:43,966 INFO L290 TraceCheckUtils]: 114: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:43,966 INFO L290 TraceCheckUtils]: 115: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:43,967 INFO L290 TraceCheckUtils]: 116: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:43,967 INFO L290 TraceCheckUtils]: 117: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:43,968 INFO L290 TraceCheckUtils]: 118: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:43,968 INFO L290 TraceCheckUtils]: 119: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:43,968 INFO L290 TraceCheckUtils]: 120: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:43,969 INFO L290 TraceCheckUtils]: 121: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:43,969 INFO L290 TraceCheckUtils]: 122: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:43,970 INFO L290 TraceCheckUtils]: 123: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:08:43,970 INFO L290 TraceCheckUtils]: 124: Hoare triple {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:08:43,970 INFO L290 TraceCheckUtils]: 125: Hoare triple {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {59120#false} is VALID [2022-04-15 06:08:43,971 INFO L290 TraceCheckUtils]: 126: Hoare triple {59120#false} assume !(~x~0 % 4294967296 < 268435455); {59120#false} is VALID [2022-04-15 06:08:43,971 INFO L272 TraceCheckUtils]: 127: Hoare triple {59120#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {59120#false} is VALID [2022-04-15 06:08:43,971 INFO L290 TraceCheckUtils]: 128: Hoare triple {59120#false} ~cond := #in~cond; {59120#false} is VALID [2022-04-15 06:08:43,971 INFO L290 TraceCheckUtils]: 129: Hoare triple {59120#false} assume 0 == ~cond; {59120#false} is VALID [2022-04-15 06:08:43,971 INFO L290 TraceCheckUtils]: 130: Hoare triple {59120#false} assume !false; {59120#false} is VALID [2022-04-15 06:08:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 60 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:08:43,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:08:43,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926692326] [2022-04-15 06:08:43,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926692326] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:08:43,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [575954926] [2022-04-15 06:08:43,972 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:08:43,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:43,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:43,973 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:43,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (119)] Waiting until timeout for monitored process [2022-04-15 06:08:44,129 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:08:44,130 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:08:44,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 122 conjunts are in the unsatisfiable core [2022-04-15 06:08:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:44,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:08:45,108 INFO L272 TraceCheckUtils]: 0: Hoare triple {59119#true} call ULTIMATE.init(); {59119#true} is VALID [2022-04-15 06:08:45,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {59119#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-15 06:08:45,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-15 06:08:45,108 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-15 06:08:45,108 INFO L272 TraceCheckUtils]: 4: Hoare triple {59119#true} call #t~ret5 := main(); {59119#true} is VALID [2022-04-15 06:08:45,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {59119#true} ~x~0 := 0; {59124#(= main_~x~0 0)} is VALID [2022-04-15 06:08:45,109 INFO L290 TraceCheckUtils]: 6: Hoare triple {59124#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {59124#(= main_~x~0 0)} is VALID [2022-04-15 06:08:45,109 INFO L290 TraceCheckUtils]: 7: Hoare triple {59124#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:45,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:08:45,110 INFO L290 TraceCheckUtils]: 9: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:45,110 INFO L290 TraceCheckUtils]: 10: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:45,111 INFO L290 TraceCheckUtils]: 11: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:45,111 INFO L290 TraceCheckUtils]: 12: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:08:45,111 INFO L290 TraceCheckUtils]: 13: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:45,112 INFO L290 TraceCheckUtils]: 14: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:45,112 INFO L290 TraceCheckUtils]: 15: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:45,113 INFO L290 TraceCheckUtils]: 16: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:08:45,113 INFO L290 TraceCheckUtils]: 17: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:45,113 INFO L290 TraceCheckUtils]: 18: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:45,114 INFO L290 TraceCheckUtils]: 19: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:45,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:08:45,115 INFO L290 TraceCheckUtils]: 21: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:45,115 INFO L290 TraceCheckUtils]: 22: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:45,115 INFO L290 TraceCheckUtils]: 23: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:45,116 INFO L290 TraceCheckUtils]: 24: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:08:45,116 INFO L290 TraceCheckUtils]: 25: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:45,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:45,117 INFO L290 TraceCheckUtils]: 27: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:45,117 INFO L290 TraceCheckUtils]: 28: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:08:45,118 INFO L290 TraceCheckUtils]: 29: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:45,118 INFO L290 TraceCheckUtils]: 30: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:45,119 INFO L290 TraceCheckUtils]: 31: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:45,119 INFO L290 TraceCheckUtils]: 32: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:08:45,119 INFO L290 TraceCheckUtils]: 33: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:45,120 INFO L290 TraceCheckUtils]: 34: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:45,120 INFO L290 TraceCheckUtils]: 35: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:45,121 INFO L290 TraceCheckUtils]: 36: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:08:45,121 INFO L290 TraceCheckUtils]: 37: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:45,121 INFO L290 TraceCheckUtils]: 38: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:45,122 INFO L290 TraceCheckUtils]: 39: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:45,122 INFO L290 TraceCheckUtils]: 40: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:08:45,123 INFO L290 TraceCheckUtils]: 41: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:45,123 INFO L290 TraceCheckUtils]: 42: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:45,123 INFO L290 TraceCheckUtils]: 43: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:45,124 INFO L290 TraceCheckUtils]: 44: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:08:45,124 INFO L290 TraceCheckUtils]: 45: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:45,125 INFO L290 TraceCheckUtils]: 46: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:45,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:45,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:08:45,126 INFO L290 TraceCheckUtils]: 49: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:45,126 INFO L290 TraceCheckUtils]: 50: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:45,127 INFO L290 TraceCheckUtils]: 51: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:45,127 INFO L290 TraceCheckUtils]: 52: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:08:45,127 INFO L290 TraceCheckUtils]: 53: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:45,128 INFO L290 TraceCheckUtils]: 54: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:45,128 INFO L290 TraceCheckUtils]: 55: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:45,129 INFO L290 TraceCheckUtils]: 56: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:08:45,129 INFO L290 TraceCheckUtils]: 57: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:45,129 INFO L290 TraceCheckUtils]: 58: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:45,130 INFO L290 TraceCheckUtils]: 59: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:45,130 INFO L290 TraceCheckUtils]: 60: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:08:45,131 INFO L290 TraceCheckUtils]: 61: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:45,131 INFO L290 TraceCheckUtils]: 62: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:45,131 INFO L290 TraceCheckUtils]: 63: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:45,132 INFO L290 TraceCheckUtils]: 64: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:08:45,132 INFO L290 TraceCheckUtils]: 65: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:45,133 INFO L290 TraceCheckUtils]: 66: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:45,133 INFO L290 TraceCheckUtils]: 67: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:45,133 INFO L290 TraceCheckUtils]: 68: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:08:45,134 INFO L290 TraceCheckUtils]: 69: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:45,134 INFO L290 TraceCheckUtils]: 70: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:45,135 INFO L290 TraceCheckUtils]: 71: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:45,135 INFO L290 TraceCheckUtils]: 72: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:08:45,136 INFO L290 TraceCheckUtils]: 73: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:45,136 INFO L290 TraceCheckUtils]: 74: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:45,136 INFO L290 TraceCheckUtils]: 75: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:45,137 INFO L290 TraceCheckUtils]: 76: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:08:45,137 INFO L290 TraceCheckUtils]: 77: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:45,137 INFO L290 TraceCheckUtils]: 78: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:45,138 INFO L290 TraceCheckUtils]: 79: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:45,138 INFO L290 TraceCheckUtils]: 80: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:08:45,139 INFO L290 TraceCheckUtils]: 81: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:45,139 INFO L290 TraceCheckUtils]: 82: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:45,140 INFO L290 TraceCheckUtils]: 83: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:45,140 INFO L290 TraceCheckUtils]: 84: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:08:45,140 INFO L290 TraceCheckUtils]: 85: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:45,141 INFO L290 TraceCheckUtils]: 86: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:45,141 INFO L290 TraceCheckUtils]: 87: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:45,142 INFO L290 TraceCheckUtils]: 88: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:08:45,142 INFO L290 TraceCheckUtils]: 89: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:45,142 INFO L290 TraceCheckUtils]: 90: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:45,143 INFO L290 TraceCheckUtils]: 91: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:45,143 INFO L290 TraceCheckUtils]: 92: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:08:45,144 INFO L290 TraceCheckUtils]: 93: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:45,144 INFO L290 TraceCheckUtils]: 94: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:45,144 INFO L290 TraceCheckUtils]: 95: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:45,145 INFO L290 TraceCheckUtils]: 96: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:08:45,145 INFO L290 TraceCheckUtils]: 97: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:45,146 INFO L290 TraceCheckUtils]: 98: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:45,146 INFO L290 TraceCheckUtils]: 99: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:45,146 INFO L290 TraceCheckUtils]: 100: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:08:45,147 INFO L290 TraceCheckUtils]: 101: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:45,147 INFO L290 TraceCheckUtils]: 102: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:45,148 INFO L290 TraceCheckUtils]: 103: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:45,148 INFO L290 TraceCheckUtils]: 104: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:08:45,148 INFO L290 TraceCheckUtils]: 105: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:45,149 INFO L290 TraceCheckUtils]: 106: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:45,149 INFO L290 TraceCheckUtils]: 107: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:45,150 INFO L290 TraceCheckUtils]: 108: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:08:45,150 INFO L290 TraceCheckUtils]: 109: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:45,150 INFO L290 TraceCheckUtils]: 110: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:45,151 INFO L290 TraceCheckUtils]: 111: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:45,151 INFO L290 TraceCheckUtils]: 112: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:08:45,152 INFO L290 TraceCheckUtils]: 113: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:45,152 INFO L290 TraceCheckUtils]: 114: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:45,152 INFO L290 TraceCheckUtils]: 115: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:45,153 INFO L290 TraceCheckUtils]: 116: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:08:45,153 INFO L290 TraceCheckUtils]: 117: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:45,154 INFO L290 TraceCheckUtils]: 118: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:45,154 INFO L290 TraceCheckUtils]: 119: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:45,154 INFO L290 TraceCheckUtils]: 120: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:08:45,155 INFO L290 TraceCheckUtils]: 121: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:45,155 INFO L290 TraceCheckUtils]: 122: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:45,156 INFO L290 TraceCheckUtils]: 123: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:08:45,156 INFO L290 TraceCheckUtils]: 124: Hoare triple {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:08:45,157 INFO L290 TraceCheckUtils]: 125: Hoare triple {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {59120#false} is VALID [2022-04-15 06:08:45,157 INFO L290 TraceCheckUtils]: 126: Hoare triple {59120#false} assume !(~x~0 % 4294967296 < 268435455); {59120#false} is VALID [2022-04-15 06:08:45,157 INFO L272 TraceCheckUtils]: 127: Hoare triple {59120#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {59120#false} is VALID [2022-04-15 06:08:45,157 INFO L290 TraceCheckUtils]: 128: Hoare triple {59120#false} ~cond := #in~cond; {59120#false} is VALID [2022-04-15 06:08:45,157 INFO L290 TraceCheckUtils]: 129: Hoare triple {59120#false} assume 0 == ~cond; {59120#false} is VALID [2022-04-15 06:08:45,157 INFO L290 TraceCheckUtils]: 130: Hoare triple {59120#false} assume !false; {59120#false} is VALID [2022-04-15 06:08:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 60 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:08:45,157 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:08:53,353 INFO L290 TraceCheckUtils]: 130: Hoare triple {59120#false} assume !false; {59120#false} is VALID [2022-04-15 06:08:53,353 INFO L290 TraceCheckUtils]: 129: Hoare triple {59120#false} assume 0 == ~cond; {59120#false} is VALID [2022-04-15 06:08:53,353 INFO L290 TraceCheckUtils]: 128: Hoare triple {59120#false} ~cond := #in~cond; {59120#false} is VALID [2022-04-15 06:08:53,353 INFO L272 TraceCheckUtils]: 127: Hoare triple {59120#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {59120#false} is VALID [2022-04-15 06:08:53,353 INFO L290 TraceCheckUtils]: 126: Hoare triple {59120#false} assume !(~x~0 % 4294967296 < 268435455); {59120#false} is VALID [2022-04-15 06:08:53,353 INFO L290 TraceCheckUtils]: 125: Hoare triple {59594#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {59120#false} is VALID [2022-04-15 06:08:53,354 INFO L290 TraceCheckUtils]: 124: Hoare triple {59598#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59594#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:08:53,355 INFO L290 TraceCheckUtils]: 123: Hoare triple {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59598#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:08:53,355 INFO L290 TraceCheckUtils]: 122: Hoare triple {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,356 INFO L290 TraceCheckUtils]: 121: Hoare triple {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,356 INFO L290 TraceCheckUtils]: 120: Hoare triple {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,357 INFO L290 TraceCheckUtils]: 119: Hoare triple {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,357 INFO L290 TraceCheckUtils]: 118: Hoare triple {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,358 INFO L290 TraceCheckUtils]: 117: Hoare triple {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,358 INFO L290 TraceCheckUtils]: 116: Hoare triple {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,359 INFO L290 TraceCheckUtils]: 115: Hoare triple {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,359 INFO L290 TraceCheckUtils]: 114: Hoare triple {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,360 INFO L290 TraceCheckUtils]: 113: Hoare triple {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,360 INFO L290 TraceCheckUtils]: 112: Hoare triple {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,361 INFO L290 TraceCheckUtils]: 111: Hoare triple {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,361 INFO L290 TraceCheckUtils]: 110: Hoare triple {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,362 INFO L290 TraceCheckUtils]: 109: Hoare triple {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,362 INFO L290 TraceCheckUtils]: 108: Hoare triple {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,363 INFO L290 TraceCheckUtils]: 107: Hoare triple {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,363 INFO L290 TraceCheckUtils]: 106: Hoare triple {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,364 INFO L290 TraceCheckUtils]: 105: Hoare triple {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,364 INFO L290 TraceCheckUtils]: 104: Hoare triple {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,365 INFO L290 TraceCheckUtils]: 103: Hoare triple {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,365 INFO L290 TraceCheckUtils]: 102: Hoare triple {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,366 INFO L290 TraceCheckUtils]: 101: Hoare triple {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,366 INFO L290 TraceCheckUtils]: 100: Hoare triple {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,367 INFO L290 TraceCheckUtils]: 99: Hoare triple {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,368 INFO L290 TraceCheckUtils]: 98: Hoare triple {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,368 INFO L290 TraceCheckUtils]: 97: Hoare triple {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,369 INFO L290 TraceCheckUtils]: 96: Hoare triple {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,369 INFO L290 TraceCheckUtils]: 95: Hoare triple {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,370 INFO L290 TraceCheckUtils]: 94: Hoare triple {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,370 INFO L290 TraceCheckUtils]: 93: Hoare triple {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,371 INFO L290 TraceCheckUtils]: 92: Hoare triple {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,371 INFO L290 TraceCheckUtils]: 91: Hoare triple {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,372 INFO L290 TraceCheckUtils]: 90: Hoare triple {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,372 INFO L290 TraceCheckUtils]: 89: Hoare triple {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,373 INFO L290 TraceCheckUtils]: 88: Hoare triple {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,373 INFO L290 TraceCheckUtils]: 87: Hoare triple {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,374 INFO L290 TraceCheckUtils]: 86: Hoare triple {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,375 INFO L290 TraceCheckUtils]: 85: Hoare triple {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,375 INFO L290 TraceCheckUtils]: 84: Hoare triple {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,376 INFO L290 TraceCheckUtils]: 83: Hoare triple {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,376 INFO L290 TraceCheckUtils]: 82: Hoare triple {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,377 INFO L290 TraceCheckUtils]: 81: Hoare triple {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,377 INFO L290 TraceCheckUtils]: 80: Hoare triple {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,378 INFO L290 TraceCheckUtils]: 79: Hoare triple {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,378 INFO L290 TraceCheckUtils]: 78: Hoare triple {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,379 INFO L290 TraceCheckUtils]: 77: Hoare triple {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,379 INFO L290 TraceCheckUtils]: 76: Hoare triple {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,380 INFO L290 TraceCheckUtils]: 75: Hoare triple {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,380 INFO L290 TraceCheckUtils]: 74: Hoare triple {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,381 INFO L290 TraceCheckUtils]: 73: Hoare triple {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,381 INFO L290 TraceCheckUtils]: 72: Hoare triple {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,382 INFO L290 TraceCheckUtils]: 71: Hoare triple {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,382 INFO L290 TraceCheckUtils]: 70: Hoare triple {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,383 INFO L290 TraceCheckUtils]: 69: Hoare triple {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,383 INFO L290 TraceCheckUtils]: 68: Hoare triple {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,384 INFO L290 TraceCheckUtils]: 67: Hoare triple {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,384 INFO L290 TraceCheckUtils]: 66: Hoare triple {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,385 INFO L290 TraceCheckUtils]: 64: Hoare triple {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,386 INFO L290 TraceCheckUtils]: 63: Hoare triple {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,386 INFO L290 TraceCheckUtils]: 62: Hoare triple {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,387 INFO L290 TraceCheckUtils]: 61: Hoare triple {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,387 INFO L290 TraceCheckUtils]: 60: Hoare triple {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,388 INFO L290 TraceCheckUtils]: 59: Hoare triple {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,388 INFO L290 TraceCheckUtils]: 58: Hoare triple {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,389 INFO L290 TraceCheckUtils]: 57: Hoare triple {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,389 INFO L290 TraceCheckUtils]: 56: Hoare triple {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,390 INFO L290 TraceCheckUtils]: 55: Hoare triple {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,390 INFO L290 TraceCheckUtils]: 54: Hoare triple {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,391 INFO L290 TraceCheckUtils]: 53: Hoare triple {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,391 INFO L290 TraceCheckUtils]: 52: Hoare triple {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,392 INFO L290 TraceCheckUtils]: 51: Hoare triple {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,392 INFO L290 TraceCheckUtils]: 50: Hoare triple {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,393 INFO L290 TraceCheckUtils]: 49: Hoare triple {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,393 INFO L290 TraceCheckUtils]: 48: Hoare triple {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,394 INFO L290 TraceCheckUtils]: 47: Hoare triple {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,394 INFO L290 TraceCheckUtils]: 46: Hoare triple {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,395 INFO L290 TraceCheckUtils]: 45: Hoare triple {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,395 INFO L290 TraceCheckUtils]: 44: Hoare triple {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,396 INFO L290 TraceCheckUtils]: 43: Hoare triple {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,396 INFO L290 TraceCheckUtils]: 42: Hoare triple {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,397 INFO L290 TraceCheckUtils]: 41: Hoare triple {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,397 INFO L290 TraceCheckUtils]: 40: Hoare triple {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,398 INFO L290 TraceCheckUtils]: 39: Hoare triple {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,399 INFO L290 TraceCheckUtils]: 38: Hoare triple {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,399 INFO L290 TraceCheckUtils]: 37: Hoare triple {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,400 INFO L290 TraceCheckUtils]: 36: Hoare triple {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,400 INFO L290 TraceCheckUtils]: 35: Hoare triple {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,401 INFO L290 TraceCheckUtils]: 33: Hoare triple {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,402 INFO L290 TraceCheckUtils]: 32: Hoare triple {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,403 INFO L290 TraceCheckUtils]: 30: Hoare triple {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,403 INFO L290 TraceCheckUtils]: 29: Hoare triple {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,405 INFO L290 TraceCheckUtils]: 27: Hoare triple {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,406 INFO L290 TraceCheckUtils]: 25: Hoare triple {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,406 INFO L290 TraceCheckUtils]: 24: Hoare triple {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,407 INFO L290 TraceCheckUtils]: 23: Hoare triple {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,407 INFO L290 TraceCheckUtils]: 22: Hoare triple {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,408 INFO L290 TraceCheckUtils]: 20: Hoare triple {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,409 INFO L290 TraceCheckUtils]: 19: Hoare triple {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,409 INFO L290 TraceCheckUtils]: 18: Hoare triple {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,410 INFO L290 TraceCheckUtils]: 17: Hoare triple {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,410 INFO L290 TraceCheckUtils]: 16: Hoare triple {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,410 INFO L290 TraceCheckUtils]: 15: Hoare triple {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,411 INFO L290 TraceCheckUtils]: 14: Hoare triple {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,412 INFO L290 TraceCheckUtils]: 13: Hoare triple {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:08:53,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,413 INFO L290 TraceCheckUtils]: 11: Hoare triple {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,413 INFO L290 TraceCheckUtils]: 10: Hoare triple {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,414 INFO L290 TraceCheckUtils]: 9: Hoare triple {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,414 INFO L290 TraceCheckUtils]: 8: Hoare triple {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,415 INFO L290 TraceCheckUtils]: 7: Hoare triple {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,415 INFO L290 TraceCheckUtils]: 6: Hoare triple {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,415 INFO L290 TraceCheckUtils]: 5: Hoare triple {59119#true} ~x~0 := 0; {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:08:53,415 INFO L272 TraceCheckUtils]: 4: Hoare triple {59119#true} call #t~ret5 := main(); {59119#true} is VALID [2022-04-15 06:08:53,416 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-15 06:08:53,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-15 06:08:53,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {59119#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-15 06:08:53,416 INFO L272 TraceCheckUtils]: 0: Hoare triple {59119#true} call ULTIMATE.init(); {59119#true} is VALID [2022-04-15 06:08:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 60 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:08:53,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [575954926] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:08:53,417 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:08:53,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 62, 63] total 125 [2022-04-15 06:08:53,417 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:08:53,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1383758279] [2022-04-15 06:08:53,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1383758279] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:08:53,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:08:53,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2022-04-15 06:08:53,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094448613] [2022-04-15 06:08:53,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:08:53,418 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 131 [2022-04-15 06:08:53,418 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:08:53,418 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:08:53,511 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:53,512 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-04-15 06:08:53,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:53,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-04-15 06:08:53,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4029, Invalid=11471, Unknown=0, NotChecked=0, Total=15500 [2022-04-15 06:08:53,514 INFO L87 Difference]: Start difference. First operand 133 states and 135 transitions. Second operand has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:05,643 INFO L93 Difference]: Finished difference Result 142 states and 146 transitions. [2022-04-15 06:09:05,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-15 06:09:05,643 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 131 [2022-04-15 06:09:05,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:09:05,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 143 transitions. [2022-04-15 06:09:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 143 transitions. [2022-04-15 06:09:05,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 143 transitions. [2022-04-15 06:09:05,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:05,762 INFO L225 Difference]: With dead ends: 142 [2022-04-15 06:09:05,762 INFO L226 Difference]: Without dead ends: 135 [2022-04-15 06:09:05,763 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 201 SyntacticMatches, 2 SemanticMatches, 183 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1955 ImplicationChecksByTransitivity, 10.7s TimeCoverageRelationStatistics Valid=8047, Invalid=25993, Unknown=0, NotChecked=0, Total=34040 [2022-04-15 06:09:05,764 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 68 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 7204 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 7325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 7204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:09:05,764 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 164 Invalid, 7325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 7204 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-15 06:09:05,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2022-04-15 06:09:05,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2022-04-15 06:09:05,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:09:05,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,967 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,967 INFO L87 Difference]: Start difference. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:05,968 INFO L93 Difference]: Finished difference Result 135 states and 137 transitions. [2022-04-15 06:09:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-04-15 06:09:05,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:05,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:05,968 INFO L74 IsIncluded]: Start isIncluded. First operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 135 states. [2022-04-15 06:09:05,968 INFO L87 Difference]: Start difference. First operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 135 states. [2022-04-15 06:09:05,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:05,969 INFO L93 Difference]: Finished difference Result 135 states and 137 transitions. [2022-04-15 06:09:05,969 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-04-15 06:09:05,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:05,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:05,969 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:09:05,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:09:05,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 137 transitions. [2022-04-15 06:09:05,971 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 137 transitions. Word has length 131 [2022-04-15 06:09:05,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:09:05,971 INFO L478 AbstractCegarLoop]: Abstraction has 135 states and 137 transitions. [2022-04-15 06:09:05,971 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:05,971 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 135 states and 137 transitions. [2022-04-15 06:09:06,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-04-15 06:09:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-04-15 06:09:06,108 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:09:06,108 INFO L499 BasicCegarLoop]: trace histogram [61, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:09:06,126 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (119)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:06,334 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (118)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:06,530 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,119 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable119,118 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:06,531 INFO L403 AbstractCegarLoop]: === Iteration 63 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:09:06,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:09:06,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1764749513, now seen corresponding path program 119 times [2022-04-15 06:09:06,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:09:06,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [206183948] [2022-04-15 06:09:07,217 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:09:07,449 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:09:07,451 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:09:07,454 INFO L85 PathProgramCache]: Analyzing trace with hash 1106110640, now seen corresponding path program 1 times [2022-04-15 06:09:07,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:07,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081557994] [2022-04-15 06:09:07,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:07,459 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_121.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_121.0)) 4294967296)) 65521) 0) [2022-04-15 06:09:07,459 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_121.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_121.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:09:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:09:07,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [931537358] [2022-04-15 06:09:07,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:07,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:07,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:07,470 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:07,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (120)] Waiting until timeout for monitored process [2022-04-15 06:09:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:07,526 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:09:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:07,538 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:09:07,538 INFO L85 PathProgramCache]: Analyzing trace with hash 1764749513, now seen corresponding path program 120 times [2022-04-15 06:09:07,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:07,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195064387] [2022-04-15 06:09:07,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:09,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:09:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:09,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {61042#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-15 06:09:09,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-15 06:09:09,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-15 06:09:09,507 INFO L272 TraceCheckUtils]: 0: Hoare triple {60976#true} call ULTIMATE.init(); {61042#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:09:09,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {61042#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-15 06:09:09,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-15 06:09:09,507 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-15 06:09:09,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {60976#true} call #t~ret5 := main(); {60976#true} is VALID [2022-04-15 06:09:09,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {60976#true} ~x~0 := 0; {60981#(= main_~x~0 0)} is VALID [2022-04-15 06:09:09,507 INFO L290 TraceCheckUtils]: 6: Hoare triple {60981#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {60981#(= main_~x~0 0)} is VALID [2022-04-15 06:09:09,508 INFO L290 TraceCheckUtils]: 7: Hoare triple {60981#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:09,508 INFO L290 TraceCheckUtils]: 8: Hoare triple {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:09,509 INFO L290 TraceCheckUtils]: 9: Hoare triple {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:09,509 INFO L290 TraceCheckUtils]: 10: Hoare triple {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:09,509 INFO L290 TraceCheckUtils]: 11: Hoare triple {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:09,510 INFO L290 TraceCheckUtils]: 12: Hoare triple {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:09,510 INFO L290 TraceCheckUtils]: 13: Hoare triple {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:09,511 INFO L290 TraceCheckUtils]: 14: Hoare triple {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:09,511 INFO L290 TraceCheckUtils]: 15: Hoare triple {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:09,511 INFO L290 TraceCheckUtils]: 16: Hoare triple {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:09,512 INFO L290 TraceCheckUtils]: 17: Hoare triple {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:09,512 INFO L290 TraceCheckUtils]: 18: Hoare triple {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:09,513 INFO L290 TraceCheckUtils]: 19: Hoare triple {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:09,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:09,514 INFO L290 TraceCheckUtils]: 21: Hoare triple {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:09,514 INFO L290 TraceCheckUtils]: 22: Hoare triple {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:09,514 INFO L290 TraceCheckUtils]: 23: Hoare triple {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:09,515 INFO L290 TraceCheckUtils]: 24: Hoare triple {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:09,515 INFO L290 TraceCheckUtils]: 25: Hoare triple {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:09,515 INFO L290 TraceCheckUtils]: 26: Hoare triple {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:09,516 INFO L290 TraceCheckUtils]: 27: Hoare triple {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:09,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:09,517 INFO L290 TraceCheckUtils]: 29: Hoare triple {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:09,517 INFO L290 TraceCheckUtils]: 30: Hoare triple {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:09,518 INFO L290 TraceCheckUtils]: 31: Hoare triple {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:09,518 INFO L290 TraceCheckUtils]: 32: Hoare triple {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:09,518 INFO L290 TraceCheckUtils]: 33: Hoare triple {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:09,519 INFO L290 TraceCheckUtils]: 34: Hoare triple {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:09,519 INFO L290 TraceCheckUtils]: 35: Hoare triple {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:09,519 INFO L290 TraceCheckUtils]: 36: Hoare triple {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:09,520 INFO L290 TraceCheckUtils]: 37: Hoare triple {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:09,520 INFO L290 TraceCheckUtils]: 38: Hoare triple {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:09,521 INFO L290 TraceCheckUtils]: 39: Hoare triple {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:09,521 INFO L290 TraceCheckUtils]: 40: Hoare triple {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:09,522 INFO L290 TraceCheckUtils]: 41: Hoare triple {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:09,522 INFO L290 TraceCheckUtils]: 42: Hoare triple {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:09,522 INFO L290 TraceCheckUtils]: 43: Hoare triple {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:09,523 INFO L290 TraceCheckUtils]: 44: Hoare triple {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:09,523 INFO L290 TraceCheckUtils]: 45: Hoare triple {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:09,523 INFO L290 TraceCheckUtils]: 46: Hoare triple {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:09,524 INFO L290 TraceCheckUtils]: 47: Hoare triple {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:09,524 INFO L290 TraceCheckUtils]: 48: Hoare triple {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:09,525 INFO L290 TraceCheckUtils]: 49: Hoare triple {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:09,525 INFO L290 TraceCheckUtils]: 50: Hoare triple {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:09,526 INFO L290 TraceCheckUtils]: 51: Hoare triple {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:09,526 INFO L290 TraceCheckUtils]: 52: Hoare triple {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:09,526 INFO L290 TraceCheckUtils]: 53: Hoare triple {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:09,527 INFO L290 TraceCheckUtils]: 54: Hoare triple {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:09,527 INFO L290 TraceCheckUtils]: 55: Hoare triple {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:09,527 INFO L290 TraceCheckUtils]: 56: Hoare triple {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:09,528 INFO L290 TraceCheckUtils]: 57: Hoare triple {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:09,528 INFO L290 TraceCheckUtils]: 58: Hoare triple {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:09,529 INFO L290 TraceCheckUtils]: 59: Hoare triple {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:09,529 INFO L290 TraceCheckUtils]: 60: Hoare triple {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:09,530 INFO L290 TraceCheckUtils]: 61: Hoare triple {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:09,530 INFO L290 TraceCheckUtils]: 62: Hoare triple {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:09,530 INFO L290 TraceCheckUtils]: 63: Hoare triple {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:09,531 INFO L290 TraceCheckUtils]: 64: Hoare triple {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:09,531 INFO L290 TraceCheckUtils]: 65: Hoare triple {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:09,532 INFO L290 TraceCheckUtils]: 66: Hoare triple {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:09,532 INFO L290 TraceCheckUtils]: 67: Hoare triple {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:09,532 INFO L290 TraceCheckUtils]: 68: Hoare triple {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:09,533 INFO L290 TraceCheckUtils]: 69: Hoare triple {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:09,533 INFO L290 TraceCheckUtils]: 70: Hoare triple {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:09,534 INFO L290 TraceCheckUtils]: 71: Hoare triple {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:09,534 INFO L290 TraceCheckUtils]: 72: Hoare triple {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:09,534 INFO L290 TraceCheckUtils]: 73: Hoare triple {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:09,535 INFO L290 TraceCheckUtils]: 74: Hoare triple {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:09,535 INFO L290 TraceCheckUtils]: 75: Hoare triple {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:09,536 INFO L290 TraceCheckUtils]: 76: Hoare triple {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:09,536 INFO L290 TraceCheckUtils]: 77: Hoare triple {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:09,536 INFO L290 TraceCheckUtils]: 78: Hoare triple {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:09,537 INFO L290 TraceCheckUtils]: 79: Hoare triple {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:09,537 INFO L290 TraceCheckUtils]: 80: Hoare triple {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:09,538 INFO L290 TraceCheckUtils]: 81: Hoare triple {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:09,538 INFO L290 TraceCheckUtils]: 82: Hoare triple {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:09,538 INFO L290 TraceCheckUtils]: 83: Hoare triple {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:09,539 INFO L290 TraceCheckUtils]: 84: Hoare triple {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:09,539 INFO L290 TraceCheckUtils]: 85: Hoare triple {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:09,540 INFO L290 TraceCheckUtils]: 86: Hoare triple {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:09,540 INFO L290 TraceCheckUtils]: 87: Hoare triple {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:09,540 INFO L290 TraceCheckUtils]: 88: Hoare triple {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:09,541 INFO L290 TraceCheckUtils]: 89: Hoare triple {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:09,541 INFO L290 TraceCheckUtils]: 90: Hoare triple {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:09,542 INFO L290 TraceCheckUtils]: 91: Hoare triple {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:09,542 INFO L290 TraceCheckUtils]: 92: Hoare triple {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:09,542 INFO L290 TraceCheckUtils]: 93: Hoare triple {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:09,543 INFO L290 TraceCheckUtils]: 94: Hoare triple {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:09,543 INFO L290 TraceCheckUtils]: 95: Hoare triple {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:09,544 INFO L290 TraceCheckUtils]: 96: Hoare triple {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:09,544 INFO L290 TraceCheckUtils]: 97: Hoare triple {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:09,544 INFO L290 TraceCheckUtils]: 98: Hoare triple {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:09,545 INFO L290 TraceCheckUtils]: 99: Hoare triple {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:09,545 INFO L290 TraceCheckUtils]: 100: Hoare triple {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:09,546 INFO L290 TraceCheckUtils]: 101: Hoare triple {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:09,546 INFO L290 TraceCheckUtils]: 102: Hoare triple {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:09,546 INFO L290 TraceCheckUtils]: 103: Hoare triple {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:09,547 INFO L290 TraceCheckUtils]: 104: Hoare triple {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:09,547 INFO L290 TraceCheckUtils]: 105: Hoare triple {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:09,548 INFO L290 TraceCheckUtils]: 106: Hoare triple {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:09,548 INFO L290 TraceCheckUtils]: 107: Hoare triple {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:09,548 INFO L290 TraceCheckUtils]: 108: Hoare triple {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:09,549 INFO L290 TraceCheckUtils]: 109: Hoare triple {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:09,549 INFO L290 TraceCheckUtils]: 110: Hoare triple {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:09,550 INFO L290 TraceCheckUtils]: 111: Hoare triple {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:09,550 INFO L290 TraceCheckUtils]: 112: Hoare triple {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:09,550 INFO L290 TraceCheckUtils]: 113: Hoare triple {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:09,551 INFO L290 TraceCheckUtils]: 114: Hoare triple {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:09,551 INFO L290 TraceCheckUtils]: 115: Hoare triple {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:09,552 INFO L290 TraceCheckUtils]: 116: Hoare triple {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:09,552 INFO L290 TraceCheckUtils]: 117: Hoare triple {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:09,552 INFO L290 TraceCheckUtils]: 118: Hoare triple {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:09,553 INFO L290 TraceCheckUtils]: 119: Hoare triple {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:09,553 INFO L290 TraceCheckUtils]: 120: Hoare triple {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:09,554 INFO L290 TraceCheckUtils]: 121: Hoare triple {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:09,554 INFO L290 TraceCheckUtils]: 122: Hoare triple {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:09,554 INFO L290 TraceCheckUtils]: 123: Hoare triple {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:09,564 INFO L290 TraceCheckUtils]: 124: Hoare triple {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:09,565 INFO L290 TraceCheckUtils]: 125: Hoare triple {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:09:09,566 INFO L290 TraceCheckUtils]: 126: Hoare triple {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:09:09,566 INFO L290 TraceCheckUtils]: 127: Hoare triple {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {60977#false} is VALID [2022-04-15 06:09:09,566 INFO L290 TraceCheckUtils]: 128: Hoare triple {60977#false} assume !(~x~0 % 4294967296 < 268435455); {60977#false} is VALID [2022-04-15 06:09:09,566 INFO L272 TraceCheckUtils]: 129: Hoare triple {60977#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {60977#false} is VALID [2022-04-15 06:09:09,566 INFO L290 TraceCheckUtils]: 130: Hoare triple {60977#false} ~cond := #in~cond; {60977#false} is VALID [2022-04-15 06:09:09,566 INFO L290 TraceCheckUtils]: 131: Hoare triple {60977#false} assume 0 == ~cond; {60977#false} is VALID [2022-04-15 06:09:09,566 INFO L290 TraceCheckUtils]: 132: Hoare triple {60977#false} assume !false; {60977#false} is VALID [2022-04-15 06:09:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 61 proven. 3660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:09:09,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:09:09,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195064387] [2022-04-15 06:09:09,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195064387] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:09:09,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1068521458] [2022-04-15 06:09:09,567 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:09:09,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:09,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:09,568 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:09,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (121)] Waiting until timeout for monitored process [2022-04-15 06:09:09,637 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:09:09,637 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:09:09,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:09:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:09,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:09:10,161 INFO L272 TraceCheckUtils]: 0: Hoare triple {60976#true} call ULTIMATE.init(); {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {60976#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L272 TraceCheckUtils]: 4: Hoare triple {60976#true} call #t~ret5 := main(); {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {60976#true} ~x~0 := 0; {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 6: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 7: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 11: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,161 INFO L290 TraceCheckUtils]: 12: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 15: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 16: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 17: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 18: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 19: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 20: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 23: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 24: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 25: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 26: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 29: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 32: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,162 INFO L290 TraceCheckUtils]: 33: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 35: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 36: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 37: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 38: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 39: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 40: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 41: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 42: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 43: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 44: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 45: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 46: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 47: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 48: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 49: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 50: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 51: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 52: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 53: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,163 INFO L290 TraceCheckUtils]: 54: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 55: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 56: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 57: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 58: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 59: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 60: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 61: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 62: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 63: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 64: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 65: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 66: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 67: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 68: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 69: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 70: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 71: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 72: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 73: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 74: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,164 INFO L290 TraceCheckUtils]: 75: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 76: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 77: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 78: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 79: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 80: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 81: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 82: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 83: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 84: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 85: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 86: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 87: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 88: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 89: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 90: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 91: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 92: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 93: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 94: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 95: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,165 INFO L290 TraceCheckUtils]: 96: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 97: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 98: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 99: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 100: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 101: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 102: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 103: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 104: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 105: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 106: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 107: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 108: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 109: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 110: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 111: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 112: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 113: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 114: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 115: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 116: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,166 INFO L290 TraceCheckUtils]: 117: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 118: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 119: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 120: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 121: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 122: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 123: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,167 INFO L290 TraceCheckUtils]: 124: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,168 INFO L290 TraceCheckUtils]: 125: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:09:10,169 INFO L290 TraceCheckUtils]: 126: Hoare triple {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:09:10,170 INFO L290 TraceCheckUtils]: 127: Hoare triple {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {61428#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:09:10,171 INFO L290 TraceCheckUtils]: 128: Hoare triple {61428#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {60977#false} is VALID [2022-04-15 06:09:10,171 INFO L272 TraceCheckUtils]: 129: Hoare triple {60977#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {60977#false} is VALID [2022-04-15 06:09:10,171 INFO L290 TraceCheckUtils]: 130: Hoare triple {60977#false} ~cond := #in~cond; {60977#false} is VALID [2022-04-15 06:09:10,171 INFO L290 TraceCheckUtils]: 131: Hoare triple {60977#false} assume 0 == ~cond; {60977#false} is VALID [2022-04-15 06:09:10,171 INFO L290 TraceCheckUtils]: 132: Hoare triple {60977#false} assume !false; {60977#false} is VALID [2022-04-15 06:09:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-04-15 06:09:10,172 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:09:10,586 INFO L290 TraceCheckUtils]: 132: Hoare triple {60977#false} assume !false; {60977#false} is VALID [2022-04-15 06:09:10,586 INFO L290 TraceCheckUtils]: 131: Hoare triple {60977#false} assume 0 == ~cond; {60977#false} is VALID [2022-04-15 06:09:10,586 INFO L290 TraceCheckUtils]: 130: Hoare triple {60977#false} ~cond := #in~cond; {60977#false} is VALID [2022-04-15 06:09:10,586 INFO L272 TraceCheckUtils]: 129: Hoare triple {60977#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {60977#false} is VALID [2022-04-15 06:09:10,587 INFO L290 TraceCheckUtils]: 128: Hoare triple {61456#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {60977#false} is VALID [2022-04-15 06:09:10,587 INFO L290 TraceCheckUtils]: 127: Hoare triple {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {61456#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:09:10,588 INFO L290 TraceCheckUtils]: 126: Hoare triple {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:09:10,588 INFO L290 TraceCheckUtils]: 125: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:09:10,588 INFO L290 TraceCheckUtils]: 124: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,588 INFO L290 TraceCheckUtils]: 123: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 122: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 121: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 120: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 119: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 118: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 117: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 116: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 115: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 114: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 113: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 112: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 111: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 110: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 109: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 108: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 107: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 106: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 105: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 104: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 103: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,589 INFO L290 TraceCheckUtils]: 102: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 101: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 100: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 99: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 98: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 97: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 96: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 95: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 94: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 93: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 92: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 91: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 90: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 89: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 88: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 87: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 86: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 85: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 84: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 83: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,590 INFO L290 TraceCheckUtils]: 82: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 81: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 80: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 79: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 78: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 77: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 76: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 75: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 74: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 73: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 72: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 71: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 70: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 69: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 68: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 67: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 66: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 65: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 64: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 63: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 62: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,591 INFO L290 TraceCheckUtils]: 61: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 60: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 59: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 58: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 57: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 56: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 55: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 54: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 53: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 52: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 51: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 50: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 49: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 48: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 47: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 46: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 45: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 44: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 43: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 42: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 41: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,592 INFO L290 TraceCheckUtils]: 40: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 39: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 38: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 37: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 36: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 35: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 34: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 32: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 31: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 28: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 27: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 26: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 25: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 24: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 23: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 15: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 13: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 12: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 11: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 10: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {60976#true} ~x~0 := 0; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {60976#true} call #t~ret5 := main(); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {60976#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-15 06:09:10,594 INFO L272 TraceCheckUtils]: 0: Hoare triple {60976#true} call ULTIMATE.init(); {60976#true} is VALID [2022-04-15 06:09:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-04-15 06:09:10,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1068521458] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:09:10,595 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:09:10,595 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 4, 4] total 68 [2022-04-15 06:09:10,595 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:09:10,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [206183948] [2022-04-15 06:09:10,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [206183948] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:09:10,595 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:09:10,595 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [64] imperfect sequences [] total 64 [2022-04-15 06:09:10,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454293382] [2022-04-15 06:09:10,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:09:10,596 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 133 [2022-04-15 06:09:10,596 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:09:10,596 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:10,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:10,695 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2022-04-15 06:09:10,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:09:10,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2022-04-15 06:09:10,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=4121, Unknown=0, NotChecked=0, Total=4556 [2022-04-15 06:09:10,696 INFO L87 Difference]: Start difference. First operand 135 states and 137 transitions. Second operand has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:20,488 INFO L93 Difference]: Finished difference Result 144 states and 148 transitions. [2022-04-15 06:09:20,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-15 06:09:20,488 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 133 [2022-04-15 06:09:20,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:09:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 145 transitions. [2022-04-15 06:09:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 145 transitions. [2022-04-15 06:09:20,491 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 145 transitions. [2022-04-15 06:09:20,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:20,636 INFO L225 Difference]: With dead ends: 144 [2022-04-15 06:09:20,637 INFO L226 Difference]: Without dead ends: 137 [2022-04-15 06:09:20,637 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 392 GetRequests, 264 SyntacticMatches, 1 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1834 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=1037, Invalid=15475, Unknown=0, NotChecked=0, Total=16512 [2022-04-15 06:09:20,638 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 69 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 7407 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 7530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 7407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:09:20,638 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 134 Invalid, 7530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 7407 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-04-15 06:09:20,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-15 06:09:20,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-15 06:09:20,964 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:09:20,964 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,964 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,964 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:20,965 INFO L93 Difference]: Finished difference Result 137 states and 139 transitions. [2022-04-15 06:09:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-04-15 06:09:20,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:20,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:20,966 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 137 states. [2022-04-15 06:09:20,966 INFO L87 Difference]: Start difference. First operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 137 states. [2022-04-15 06:09:20,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:20,967 INFO L93 Difference]: Finished difference Result 137 states and 139 transitions. [2022-04-15 06:09:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-04-15 06:09:20,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:20,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:20,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:09:20,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:09:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 139 transitions. [2022-04-15 06:09:20,968 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 139 transitions. Word has length 133 [2022-04-15 06:09:20,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:09:20,968 INFO L478 AbstractCegarLoop]: Abstraction has 137 states and 139 transitions. [2022-04-15 06:09:20,968 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:20,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 139 transitions. [2022-04-15 06:09:21,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-04-15 06:09:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-04-15 06:09:21,109 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:09:21,109 INFO L499 BasicCegarLoop]: trace histogram [62, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:09:21,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (120)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:21,330 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (121)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:21,527 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable121,120 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,121 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable122 [2022-04-15 06:09:21,527 INFO L403 AbstractCegarLoop]: === Iteration 64 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:09:21,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:09:21,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1354137126, now seen corresponding path program 121 times [2022-04-15 06:09:21,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:09:21,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2125484843] [2022-04-15 06:09:24,237 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:09:24,373 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:09:27,385 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:09:27,517 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:09:27,519 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:09:27,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1139324496, now seen corresponding path program 1 times [2022-04-15 06:09:27,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:27,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804540449] [2022-04-15 06:09:27,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:27,527 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_123.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_123.0)) 4294967296)) 65521) 0) [2022-04-15 06:09:27,527 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_123.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_123.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:09:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:09:27,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1608431497] [2022-04-15 06:09:27,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:27,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:27,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:27,532 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:27,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (122)] Waiting until timeout for monitored process [2022-04-15 06:09:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:27,588 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:09:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:27,626 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:09:27,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1354137126, now seen corresponding path program 122 times [2022-04-15 06:09:27,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:27,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834746020] [2022-04-15 06:09:27,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:29,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:09:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:29,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {62869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-15 06:09:29,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-15 06:09:29,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-15 06:09:29,235 INFO L272 TraceCheckUtils]: 0: Hoare triple {62802#true} call ULTIMATE.init(); {62869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:09:29,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {62869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-15 06:09:29,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-15 06:09:29,236 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-15 06:09:29,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {62802#true} call #t~ret5 := main(); {62802#true} is VALID [2022-04-15 06:09:29,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {62802#true} ~x~0 := 0; {62807#(= main_~x~0 0)} is VALID [2022-04-15 06:09:29,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {62807#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {62807#(= main_~x~0 0)} is VALID [2022-04-15 06:09:29,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {62807#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:29,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:29,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:29,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:29,238 INFO L290 TraceCheckUtils]: 11: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:29,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:29,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:29,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:29,239 INFO L290 TraceCheckUtils]: 15: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:29,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:29,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:29,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:29,240 INFO L290 TraceCheckUtils]: 19: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:29,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:29,241 INFO L290 TraceCheckUtils]: 21: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:29,241 INFO L290 TraceCheckUtils]: 22: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:29,242 INFO L290 TraceCheckUtils]: 23: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:29,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:29,242 INFO L290 TraceCheckUtils]: 25: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:29,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:29,243 INFO L290 TraceCheckUtils]: 27: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:29,243 INFO L290 TraceCheckUtils]: 28: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:29,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:29,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:29,245 INFO L290 TraceCheckUtils]: 31: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:29,245 INFO L290 TraceCheckUtils]: 32: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:29,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:29,245 INFO L290 TraceCheckUtils]: 34: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:29,246 INFO L290 TraceCheckUtils]: 35: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:29,246 INFO L290 TraceCheckUtils]: 36: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:29,247 INFO L290 TraceCheckUtils]: 37: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:29,247 INFO L290 TraceCheckUtils]: 38: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:29,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:29,247 INFO L290 TraceCheckUtils]: 40: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:29,248 INFO L290 TraceCheckUtils]: 41: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:29,248 INFO L290 TraceCheckUtils]: 42: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:29,249 INFO L290 TraceCheckUtils]: 43: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:29,249 INFO L290 TraceCheckUtils]: 44: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:29,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:29,250 INFO L290 TraceCheckUtils]: 46: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:29,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:29,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:29,251 INFO L290 TraceCheckUtils]: 49: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:29,251 INFO L290 TraceCheckUtils]: 50: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:29,251 INFO L290 TraceCheckUtils]: 51: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:29,252 INFO L290 TraceCheckUtils]: 52: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:29,252 INFO L290 TraceCheckUtils]: 53: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:29,252 INFO L290 TraceCheckUtils]: 54: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:29,253 INFO L290 TraceCheckUtils]: 55: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:29,253 INFO L290 TraceCheckUtils]: 56: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:29,253 INFO L290 TraceCheckUtils]: 57: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:29,254 INFO L290 TraceCheckUtils]: 58: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:29,254 INFO L290 TraceCheckUtils]: 59: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:29,254 INFO L290 TraceCheckUtils]: 60: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:29,255 INFO L290 TraceCheckUtils]: 61: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:29,255 INFO L290 TraceCheckUtils]: 62: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:29,255 INFO L290 TraceCheckUtils]: 63: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:29,256 INFO L290 TraceCheckUtils]: 64: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:29,256 INFO L290 TraceCheckUtils]: 65: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:29,256 INFO L290 TraceCheckUtils]: 66: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:29,257 INFO L290 TraceCheckUtils]: 67: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:29,257 INFO L290 TraceCheckUtils]: 68: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:29,257 INFO L290 TraceCheckUtils]: 69: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:29,258 INFO L290 TraceCheckUtils]: 70: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:29,258 INFO L290 TraceCheckUtils]: 71: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:29,258 INFO L290 TraceCheckUtils]: 72: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:29,259 INFO L290 TraceCheckUtils]: 73: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:29,259 INFO L290 TraceCheckUtils]: 74: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:29,259 INFO L290 TraceCheckUtils]: 75: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:29,260 INFO L290 TraceCheckUtils]: 76: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:29,260 INFO L290 TraceCheckUtils]: 77: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:29,260 INFO L290 TraceCheckUtils]: 78: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:29,261 INFO L290 TraceCheckUtils]: 79: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:29,261 INFO L290 TraceCheckUtils]: 80: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:29,261 INFO L290 TraceCheckUtils]: 81: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:29,262 INFO L290 TraceCheckUtils]: 82: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:29,262 INFO L290 TraceCheckUtils]: 83: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:29,262 INFO L290 TraceCheckUtils]: 84: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:29,263 INFO L290 TraceCheckUtils]: 85: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:29,263 INFO L290 TraceCheckUtils]: 86: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:29,263 INFO L290 TraceCheckUtils]: 87: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:29,264 INFO L290 TraceCheckUtils]: 88: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:29,264 INFO L290 TraceCheckUtils]: 89: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:29,264 INFO L290 TraceCheckUtils]: 90: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:29,265 INFO L290 TraceCheckUtils]: 91: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:29,265 INFO L290 TraceCheckUtils]: 92: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:29,266 INFO L290 TraceCheckUtils]: 93: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:29,266 INFO L290 TraceCheckUtils]: 94: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:29,266 INFO L290 TraceCheckUtils]: 95: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:29,266 INFO L290 TraceCheckUtils]: 96: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:29,267 INFO L290 TraceCheckUtils]: 97: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:29,267 INFO L290 TraceCheckUtils]: 98: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:29,268 INFO L290 TraceCheckUtils]: 99: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:29,268 INFO L290 TraceCheckUtils]: 100: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:29,268 INFO L290 TraceCheckUtils]: 101: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:29,268 INFO L290 TraceCheckUtils]: 102: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:29,269 INFO L290 TraceCheckUtils]: 103: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:29,269 INFO L290 TraceCheckUtils]: 104: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:29,270 INFO L290 TraceCheckUtils]: 105: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:29,270 INFO L290 TraceCheckUtils]: 106: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:29,270 INFO L290 TraceCheckUtils]: 107: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:29,270 INFO L290 TraceCheckUtils]: 108: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:29,271 INFO L290 TraceCheckUtils]: 109: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:29,271 INFO L290 TraceCheckUtils]: 110: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:29,272 INFO L290 TraceCheckUtils]: 111: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:29,272 INFO L290 TraceCheckUtils]: 112: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:29,272 INFO L290 TraceCheckUtils]: 113: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:29,272 INFO L290 TraceCheckUtils]: 114: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:29,273 INFO L290 TraceCheckUtils]: 115: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:29,273 INFO L290 TraceCheckUtils]: 116: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:29,274 INFO L290 TraceCheckUtils]: 117: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:29,274 INFO L290 TraceCheckUtils]: 118: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:29,274 INFO L290 TraceCheckUtils]: 119: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:29,274 INFO L290 TraceCheckUtils]: 120: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:29,275 INFO L290 TraceCheckUtils]: 121: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:29,275 INFO L290 TraceCheckUtils]: 122: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:29,276 INFO L290 TraceCheckUtils]: 123: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:29,276 INFO L290 TraceCheckUtils]: 124: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:29,276 INFO L290 TraceCheckUtils]: 125: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:29,277 INFO L290 TraceCheckUtils]: 126: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:29,277 INFO L290 TraceCheckUtils]: 127: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:09:29,277 INFO L290 TraceCheckUtils]: 128: Hoare triple {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:09:29,278 INFO L290 TraceCheckUtils]: 129: Hoare triple {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {62803#false} is VALID [2022-04-15 06:09:29,278 INFO L290 TraceCheckUtils]: 130: Hoare triple {62803#false} assume !(~x~0 % 4294967296 < 268435455); {62803#false} is VALID [2022-04-15 06:09:29,278 INFO L272 TraceCheckUtils]: 131: Hoare triple {62803#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {62803#false} is VALID [2022-04-15 06:09:29,278 INFO L290 TraceCheckUtils]: 132: Hoare triple {62803#false} ~cond := #in~cond; {62803#false} is VALID [2022-04-15 06:09:29,278 INFO L290 TraceCheckUtils]: 133: Hoare triple {62803#false} assume 0 == ~cond; {62803#false} is VALID [2022-04-15 06:09:29,278 INFO L290 TraceCheckUtils]: 134: Hoare triple {62803#false} assume !false; {62803#false} is VALID [2022-04-15 06:09:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 62 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:09:29,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:09:29,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834746020] [2022-04-15 06:09:29,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834746020] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:09:29,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1714930895] [2022-04-15 06:09:29,279 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:09:29,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:29,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:29,280 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:29,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (123)] Waiting until timeout for monitored process [2022-04-15 06:09:29,643 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:09:29,643 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:09:29,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 126 conjunts are in the unsatisfiable core [2022-04-15 06:09:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:29,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:09:30,577 INFO L272 TraceCheckUtils]: 0: Hoare triple {62802#true} call ULTIMATE.init(); {62802#true} is VALID [2022-04-15 06:09:30,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {62802#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-15 06:09:30,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-15 06:09:30,577 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-15 06:09:30,577 INFO L272 TraceCheckUtils]: 4: Hoare triple {62802#true} call #t~ret5 := main(); {62802#true} is VALID [2022-04-15 06:09:30,577 INFO L290 TraceCheckUtils]: 5: Hoare triple {62802#true} ~x~0 := 0; {62807#(= main_~x~0 0)} is VALID [2022-04-15 06:09:30,577 INFO L290 TraceCheckUtils]: 6: Hoare triple {62807#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {62807#(= main_~x~0 0)} is VALID [2022-04-15 06:09:30,578 INFO L290 TraceCheckUtils]: 7: Hoare triple {62807#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:30,578 INFO L290 TraceCheckUtils]: 8: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:30,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:30,579 INFO L290 TraceCheckUtils]: 10: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:30,579 INFO L290 TraceCheckUtils]: 11: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:30,580 INFO L290 TraceCheckUtils]: 12: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:30,580 INFO L290 TraceCheckUtils]: 13: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:30,581 INFO L290 TraceCheckUtils]: 14: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:30,581 INFO L290 TraceCheckUtils]: 15: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:30,581 INFO L290 TraceCheckUtils]: 16: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:30,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:30,582 INFO L290 TraceCheckUtils]: 18: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:30,583 INFO L290 TraceCheckUtils]: 19: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:30,583 INFO L290 TraceCheckUtils]: 20: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:30,583 INFO L290 TraceCheckUtils]: 21: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:30,584 INFO L290 TraceCheckUtils]: 22: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:30,584 INFO L290 TraceCheckUtils]: 23: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:30,585 INFO L290 TraceCheckUtils]: 24: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:30,585 INFO L290 TraceCheckUtils]: 25: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:30,585 INFO L290 TraceCheckUtils]: 26: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:30,586 INFO L290 TraceCheckUtils]: 27: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:30,586 INFO L290 TraceCheckUtils]: 28: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:30,587 INFO L290 TraceCheckUtils]: 29: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:30,587 INFO L290 TraceCheckUtils]: 30: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:30,587 INFO L290 TraceCheckUtils]: 31: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:30,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:30,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:30,589 INFO L290 TraceCheckUtils]: 34: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:30,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:30,589 INFO L290 TraceCheckUtils]: 36: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:30,590 INFO L290 TraceCheckUtils]: 37: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:30,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:30,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:30,591 INFO L290 TraceCheckUtils]: 40: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:30,592 INFO L290 TraceCheckUtils]: 41: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:30,592 INFO L290 TraceCheckUtils]: 42: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:30,592 INFO L290 TraceCheckUtils]: 43: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:30,593 INFO L290 TraceCheckUtils]: 44: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:30,593 INFO L290 TraceCheckUtils]: 45: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:30,593 INFO L290 TraceCheckUtils]: 46: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:30,594 INFO L290 TraceCheckUtils]: 47: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:30,594 INFO L290 TraceCheckUtils]: 48: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:30,595 INFO L290 TraceCheckUtils]: 49: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:30,595 INFO L290 TraceCheckUtils]: 50: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:30,596 INFO L290 TraceCheckUtils]: 51: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:30,596 INFO L290 TraceCheckUtils]: 52: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:30,596 INFO L290 TraceCheckUtils]: 53: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:30,597 INFO L290 TraceCheckUtils]: 54: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:30,597 INFO L290 TraceCheckUtils]: 55: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:30,597 INFO L290 TraceCheckUtils]: 56: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:30,598 INFO L290 TraceCheckUtils]: 57: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:30,598 INFO L290 TraceCheckUtils]: 58: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:30,599 INFO L290 TraceCheckUtils]: 59: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:30,599 INFO L290 TraceCheckUtils]: 60: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:30,600 INFO L290 TraceCheckUtils]: 61: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:30,600 INFO L290 TraceCheckUtils]: 62: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:30,600 INFO L290 TraceCheckUtils]: 63: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:30,601 INFO L290 TraceCheckUtils]: 64: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:30,601 INFO L290 TraceCheckUtils]: 65: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:30,601 INFO L290 TraceCheckUtils]: 66: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:30,602 INFO L290 TraceCheckUtils]: 67: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:30,602 INFO L290 TraceCheckUtils]: 68: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:30,603 INFO L290 TraceCheckUtils]: 69: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:30,603 INFO L290 TraceCheckUtils]: 70: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:30,604 INFO L290 TraceCheckUtils]: 71: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:30,604 INFO L290 TraceCheckUtils]: 72: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:30,604 INFO L290 TraceCheckUtils]: 73: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:30,605 INFO L290 TraceCheckUtils]: 74: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:30,605 INFO L290 TraceCheckUtils]: 75: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:30,605 INFO L290 TraceCheckUtils]: 76: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:30,606 INFO L290 TraceCheckUtils]: 77: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:30,606 INFO L290 TraceCheckUtils]: 78: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:30,607 INFO L290 TraceCheckUtils]: 79: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:30,607 INFO L290 TraceCheckUtils]: 80: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:30,608 INFO L290 TraceCheckUtils]: 81: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:30,608 INFO L290 TraceCheckUtils]: 82: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:30,608 INFO L290 TraceCheckUtils]: 83: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:30,609 INFO L290 TraceCheckUtils]: 84: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:30,609 INFO L290 TraceCheckUtils]: 85: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:30,609 INFO L290 TraceCheckUtils]: 86: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:30,610 INFO L290 TraceCheckUtils]: 87: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:30,610 INFO L290 TraceCheckUtils]: 88: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:30,611 INFO L290 TraceCheckUtils]: 89: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:30,611 INFO L290 TraceCheckUtils]: 90: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:30,612 INFO L290 TraceCheckUtils]: 91: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:30,612 INFO L290 TraceCheckUtils]: 92: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:30,612 INFO L290 TraceCheckUtils]: 93: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:30,613 INFO L290 TraceCheckUtils]: 94: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:30,613 INFO L290 TraceCheckUtils]: 95: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:30,613 INFO L290 TraceCheckUtils]: 96: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:30,614 INFO L290 TraceCheckUtils]: 97: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:30,614 INFO L290 TraceCheckUtils]: 98: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:30,615 INFO L290 TraceCheckUtils]: 99: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:30,615 INFO L290 TraceCheckUtils]: 100: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:30,616 INFO L290 TraceCheckUtils]: 101: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:30,616 INFO L290 TraceCheckUtils]: 102: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:30,616 INFO L290 TraceCheckUtils]: 103: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:30,617 INFO L290 TraceCheckUtils]: 104: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:30,617 INFO L290 TraceCheckUtils]: 105: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:30,617 INFO L290 TraceCheckUtils]: 106: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:30,618 INFO L290 TraceCheckUtils]: 107: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:30,618 INFO L290 TraceCheckUtils]: 108: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:30,619 INFO L290 TraceCheckUtils]: 109: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:30,619 INFO L290 TraceCheckUtils]: 110: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:30,620 INFO L290 TraceCheckUtils]: 111: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:30,620 INFO L290 TraceCheckUtils]: 112: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:30,620 INFO L290 TraceCheckUtils]: 113: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:30,621 INFO L290 TraceCheckUtils]: 114: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:30,621 INFO L290 TraceCheckUtils]: 115: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:30,621 INFO L290 TraceCheckUtils]: 116: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:30,622 INFO L290 TraceCheckUtils]: 117: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:30,622 INFO L290 TraceCheckUtils]: 118: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:30,623 INFO L290 TraceCheckUtils]: 119: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:30,623 INFO L290 TraceCheckUtils]: 120: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:30,624 INFO L290 TraceCheckUtils]: 121: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:30,624 INFO L290 TraceCheckUtils]: 122: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:30,624 INFO L290 TraceCheckUtils]: 123: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:30,625 INFO L290 TraceCheckUtils]: 124: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:30,625 INFO L290 TraceCheckUtils]: 125: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:30,625 INFO L290 TraceCheckUtils]: 126: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:30,626 INFO L290 TraceCheckUtils]: 127: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:09:30,626 INFO L290 TraceCheckUtils]: 128: Hoare triple {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:09:30,627 INFO L290 TraceCheckUtils]: 129: Hoare triple {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {62803#false} is VALID [2022-04-15 06:09:30,627 INFO L290 TraceCheckUtils]: 130: Hoare triple {62803#false} assume !(~x~0 % 4294967296 < 268435455); {62803#false} is VALID [2022-04-15 06:09:30,627 INFO L272 TraceCheckUtils]: 131: Hoare triple {62803#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {62803#false} is VALID [2022-04-15 06:09:30,627 INFO L290 TraceCheckUtils]: 132: Hoare triple {62803#false} ~cond := #in~cond; {62803#false} is VALID [2022-04-15 06:09:30,627 INFO L290 TraceCheckUtils]: 133: Hoare triple {62803#false} assume 0 == ~cond; {62803#false} is VALID [2022-04-15 06:09:30,627 INFO L290 TraceCheckUtils]: 134: Hoare triple {62803#false} assume !false; {62803#false} is VALID [2022-04-15 06:09:30,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 62 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:09:30,628 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:09:39,174 INFO L290 TraceCheckUtils]: 134: Hoare triple {62803#false} assume !false; {62803#false} is VALID [2022-04-15 06:09:39,174 INFO L290 TraceCheckUtils]: 133: Hoare triple {62803#false} assume 0 == ~cond; {62803#false} is VALID [2022-04-15 06:09:39,174 INFO L290 TraceCheckUtils]: 132: Hoare triple {62803#false} ~cond := #in~cond; {62803#false} is VALID [2022-04-15 06:09:39,174 INFO L272 TraceCheckUtils]: 131: Hoare triple {62803#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {62803#false} is VALID [2022-04-15 06:09:39,174 INFO L290 TraceCheckUtils]: 130: Hoare triple {62803#false} assume !(~x~0 % 4294967296 < 268435455); {62803#false} is VALID [2022-04-15 06:09:39,175 INFO L290 TraceCheckUtils]: 129: Hoare triple {63291#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {62803#false} is VALID [2022-04-15 06:09:39,175 INFO L290 TraceCheckUtils]: 128: Hoare triple {63295#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63291#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:09:39,176 INFO L290 TraceCheckUtils]: 127: Hoare triple {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63295#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:09:39,176 INFO L290 TraceCheckUtils]: 126: Hoare triple {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,177 INFO L290 TraceCheckUtils]: 125: Hoare triple {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,177 INFO L290 TraceCheckUtils]: 124: Hoare triple {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,178 INFO L290 TraceCheckUtils]: 123: Hoare triple {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,178 INFO L290 TraceCheckUtils]: 122: Hoare triple {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,179 INFO L290 TraceCheckUtils]: 121: Hoare triple {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,179 INFO L290 TraceCheckUtils]: 120: Hoare triple {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,180 INFO L290 TraceCheckUtils]: 119: Hoare triple {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,180 INFO L290 TraceCheckUtils]: 118: Hoare triple {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,181 INFO L290 TraceCheckUtils]: 117: Hoare triple {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,181 INFO L290 TraceCheckUtils]: 116: Hoare triple {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,182 INFO L290 TraceCheckUtils]: 115: Hoare triple {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,182 INFO L290 TraceCheckUtils]: 114: Hoare triple {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,183 INFO L290 TraceCheckUtils]: 113: Hoare triple {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,183 INFO L290 TraceCheckUtils]: 112: Hoare triple {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,184 INFO L290 TraceCheckUtils]: 111: Hoare triple {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,184 INFO L290 TraceCheckUtils]: 110: Hoare triple {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,185 INFO L290 TraceCheckUtils]: 109: Hoare triple {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,185 INFO L290 TraceCheckUtils]: 108: Hoare triple {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,186 INFO L290 TraceCheckUtils]: 107: Hoare triple {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,186 INFO L290 TraceCheckUtils]: 106: Hoare triple {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,187 INFO L290 TraceCheckUtils]: 105: Hoare triple {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,187 INFO L290 TraceCheckUtils]: 104: Hoare triple {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,188 INFO L290 TraceCheckUtils]: 103: Hoare triple {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,188 INFO L290 TraceCheckUtils]: 102: Hoare triple {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,189 INFO L290 TraceCheckUtils]: 101: Hoare triple {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,189 INFO L290 TraceCheckUtils]: 100: Hoare triple {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,190 INFO L290 TraceCheckUtils]: 99: Hoare triple {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,190 INFO L290 TraceCheckUtils]: 98: Hoare triple {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,191 INFO L290 TraceCheckUtils]: 97: Hoare triple {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,191 INFO L290 TraceCheckUtils]: 96: Hoare triple {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,192 INFO L290 TraceCheckUtils]: 95: Hoare triple {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,192 INFO L290 TraceCheckUtils]: 94: Hoare triple {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,193 INFO L290 TraceCheckUtils]: 93: Hoare triple {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,193 INFO L290 TraceCheckUtils]: 92: Hoare triple {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,194 INFO L290 TraceCheckUtils]: 91: Hoare triple {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,194 INFO L290 TraceCheckUtils]: 90: Hoare triple {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,195 INFO L290 TraceCheckUtils]: 89: Hoare triple {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,196 INFO L290 TraceCheckUtils]: 88: Hoare triple {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,196 INFO L290 TraceCheckUtils]: 87: Hoare triple {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,197 INFO L290 TraceCheckUtils]: 86: Hoare triple {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,197 INFO L290 TraceCheckUtils]: 85: Hoare triple {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,198 INFO L290 TraceCheckUtils]: 84: Hoare triple {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,198 INFO L290 TraceCheckUtils]: 83: Hoare triple {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,199 INFO L290 TraceCheckUtils]: 82: Hoare triple {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,199 INFO L290 TraceCheckUtils]: 81: Hoare triple {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,200 INFO L290 TraceCheckUtils]: 80: Hoare triple {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,200 INFO L290 TraceCheckUtils]: 79: Hoare triple {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,201 INFO L290 TraceCheckUtils]: 78: Hoare triple {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,201 INFO L290 TraceCheckUtils]: 77: Hoare triple {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,202 INFO L290 TraceCheckUtils]: 76: Hoare triple {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,202 INFO L290 TraceCheckUtils]: 75: Hoare triple {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,203 INFO L290 TraceCheckUtils]: 74: Hoare triple {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,203 INFO L290 TraceCheckUtils]: 73: Hoare triple {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,204 INFO L290 TraceCheckUtils]: 72: Hoare triple {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,204 INFO L290 TraceCheckUtils]: 71: Hoare triple {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,204 INFO L290 TraceCheckUtils]: 70: Hoare triple {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,205 INFO L290 TraceCheckUtils]: 69: Hoare triple {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,206 INFO L290 TraceCheckUtils]: 68: Hoare triple {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,206 INFO L290 TraceCheckUtils]: 67: Hoare triple {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,207 INFO L290 TraceCheckUtils]: 66: Hoare triple {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,207 INFO L290 TraceCheckUtils]: 65: Hoare triple {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,208 INFO L290 TraceCheckUtils]: 64: Hoare triple {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,208 INFO L290 TraceCheckUtils]: 63: Hoare triple {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,209 INFO L290 TraceCheckUtils]: 62: Hoare triple {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,209 INFO L290 TraceCheckUtils]: 61: Hoare triple {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,210 INFO L290 TraceCheckUtils]: 60: Hoare triple {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,210 INFO L290 TraceCheckUtils]: 59: Hoare triple {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,211 INFO L290 TraceCheckUtils]: 58: Hoare triple {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,211 INFO L290 TraceCheckUtils]: 57: Hoare triple {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,212 INFO L290 TraceCheckUtils]: 56: Hoare triple {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,212 INFO L290 TraceCheckUtils]: 55: Hoare triple {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,213 INFO L290 TraceCheckUtils]: 53: Hoare triple {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,214 INFO L290 TraceCheckUtils]: 52: Hoare triple {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,214 INFO L290 TraceCheckUtils]: 51: Hoare triple {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,215 INFO L290 TraceCheckUtils]: 50: Hoare triple {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,215 INFO L290 TraceCheckUtils]: 49: Hoare triple {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,215 INFO L290 TraceCheckUtils]: 48: Hoare triple {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,216 INFO L290 TraceCheckUtils]: 47: Hoare triple {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,216 INFO L290 TraceCheckUtils]: 46: Hoare triple {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,217 INFO L290 TraceCheckUtils]: 45: Hoare triple {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,217 INFO L290 TraceCheckUtils]: 44: Hoare triple {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,218 INFO L290 TraceCheckUtils]: 43: Hoare triple {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,218 INFO L290 TraceCheckUtils]: 42: Hoare triple {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,219 INFO L290 TraceCheckUtils]: 41: Hoare triple {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,219 INFO L290 TraceCheckUtils]: 40: Hoare triple {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,220 INFO L290 TraceCheckUtils]: 39: Hoare triple {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,221 INFO L290 TraceCheckUtils]: 38: Hoare triple {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,221 INFO L290 TraceCheckUtils]: 37: Hoare triple {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,222 INFO L290 TraceCheckUtils]: 36: Hoare triple {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,222 INFO L290 TraceCheckUtils]: 35: Hoare triple {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,223 INFO L290 TraceCheckUtils]: 34: Hoare triple {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,223 INFO L290 TraceCheckUtils]: 33: Hoare triple {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,224 INFO L290 TraceCheckUtils]: 32: Hoare triple {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,224 INFO L290 TraceCheckUtils]: 31: Hoare triple {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,225 INFO L290 TraceCheckUtils]: 30: Hoare triple {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,225 INFO L290 TraceCheckUtils]: 29: Hoare triple {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,226 INFO L290 TraceCheckUtils]: 28: Hoare triple {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,226 INFO L290 TraceCheckUtils]: 27: Hoare triple {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,227 INFO L290 TraceCheckUtils]: 26: Hoare triple {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,227 INFO L290 TraceCheckUtils]: 25: Hoare triple {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,228 INFO L290 TraceCheckUtils]: 24: Hoare triple {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,228 INFO L290 TraceCheckUtils]: 23: Hoare triple {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,229 INFO L290 TraceCheckUtils]: 22: Hoare triple {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,229 INFO L290 TraceCheckUtils]: 21: Hoare triple {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,229 INFO L290 TraceCheckUtils]: 20: Hoare triple {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,230 INFO L290 TraceCheckUtils]: 19: Hoare triple {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,232 INFO L290 TraceCheckUtils]: 15: Hoare triple {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,233 INFO L290 TraceCheckUtils]: 13: Hoare triple {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,233 INFO L290 TraceCheckUtils]: 12: Hoare triple {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,234 INFO L290 TraceCheckUtils]: 11: Hoare triple {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,234 INFO L290 TraceCheckUtils]: 10: Hoare triple {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,235 INFO L290 TraceCheckUtils]: 9: Hoare triple {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:09:39,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {62802#true} ~x~0 := 0; {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-15 06:09:39,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {62802#true} call #t~ret5 := main(); {62802#true} is VALID [2022-04-15 06:09:39,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-15 06:09:39,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-15 06:09:39,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {62802#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-15 06:09:39,237 INFO L272 TraceCheckUtils]: 0: Hoare triple {62802#true} call ULTIMATE.init(); {62802#true} is VALID [2022-04-15 06:09:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 62 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:09:39,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1714930895] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:09:39,238 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:09:39,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 64, 65] total 129 [2022-04-15 06:09:39,238 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:09:39,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2125484843] [2022-04-15 06:09:39,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2125484843] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:09:39,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:09:39,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2022-04-15 06:09:39,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826512936] [2022-04-15 06:09:39,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:09:39,239 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 135 [2022-04-15 06:09:39,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:09:39,239 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:39,337 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:39,337 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-04-15 06:09:39,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:09:39,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-04-15 06:09:39,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4287, Invalid=12225, Unknown=0, NotChecked=0, Total=16512 [2022-04-15 06:09:39,339 INFO L87 Difference]: Start difference. First operand 137 states and 139 transitions. Second operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:50,350 INFO L93 Difference]: Finished difference Result 146 states and 150 transitions. [2022-04-15 06:09:50,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-04-15 06:09:50,350 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 135 [2022-04-15 06:09:50,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:09:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 147 transitions. [2022-04-15 06:09:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 147 transitions. [2022-04-15 06:09:50,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 147 transitions. [2022-04-15 06:09:50,427 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:50,428 INFO L225 Difference]: With dead ends: 146 [2022-04-15 06:09:50,428 INFO L226 Difference]: Without dead ends: 139 [2022-04-15 06:09:50,430 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 398 GetRequests, 207 SyntacticMatches, 2 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2082 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=8563, Invalid=27727, Unknown=0, NotChecked=0, Total=36290 [2022-04-15 06:09:50,442 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 70 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 7524 mSolverCounterSat, 125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 7649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 7524 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:09:50,448 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [70 Valid, 29 Invalid, 7649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 7524 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-15 06:09:50,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2022-04-15 06:09:50,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2022-04-15 06:09:50,643 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:09:50,644 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,644 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,644 INFO L87 Difference]: Start difference. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:50,645 INFO L93 Difference]: Finished difference Result 139 states and 141 transitions. [2022-04-15 06:09:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-04-15 06:09:50,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:50,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:50,646 INFO L74 IsIncluded]: Start isIncluded. First operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 139 states. [2022-04-15 06:09:50,646 INFO L87 Difference]: Start difference. First operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 139 states. [2022-04-15 06:09:50,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:50,648 INFO L93 Difference]: Finished difference Result 139 states and 141 transitions. [2022-04-15 06:09:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-04-15 06:09:50,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:50,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:50,648 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:09:50,648 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:09:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 141 transitions. [2022-04-15 06:09:50,651 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 141 transitions. Word has length 135 [2022-04-15 06:09:50,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:09:50,651 INFO L478 AbstractCegarLoop]: Abstraction has 139 states and 141 transitions. [2022-04-15 06:09:50,651 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:09:50,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 139 states and 141 transitions. [2022-04-15 06:09:50,786 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-04-15 06:09:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-04-15 06:09:50,787 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:09:50,794 INFO L499 BasicCegarLoop]: trace histogram [63, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:09:50,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (122)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:51,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (123)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:51,198 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 122 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124,123 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:51,198 INFO L403 AbstractCegarLoop]: === Iteration 65 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:09:51,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:09:51,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1892624451, now seen corresponding path program 123 times [2022-04-15 06:09:51,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:09:51,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [909454181] [2022-04-15 06:09:54,906 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:09:55,044 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:09:57,312 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:09:57,314 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:09:57,317 INFO L85 PathProgramCache]: Analyzing trace with hash 910207664, now seen corresponding path program 1 times [2022-04-15 06:09:57,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:57,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682596310] [2022-04-15 06:09:57,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:57,322 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_125.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_125.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:09:57,322 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_125.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_125.0)) 4294967296)) 65521) 0) [2022-04-15 06:09:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:09:57,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1285365347] [2022-04-15 06:09:57,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:57,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:57,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:57,328 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:57,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (124)] Waiting until timeout for monitored process [2022-04-15 06:09:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:57,361 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:09:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:57,394 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:09:57,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1892624451, now seen corresponding path program 124 times [2022-04-15 06:09:57,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:57,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580196263] [2022-04-15 06:09:57,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:59,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:09:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:59,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {64783#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-15 06:09:59,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-15 06:09:59,435 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-15 06:09:59,436 INFO L272 TraceCheckUtils]: 0: Hoare triple {64715#true} call ULTIMATE.init(); {64783#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:09:59,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {64783#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-15 06:09:59,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-15 06:09:59,436 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-15 06:09:59,436 INFO L272 TraceCheckUtils]: 4: Hoare triple {64715#true} call #t~ret5 := main(); {64715#true} is VALID [2022-04-15 06:09:59,436 INFO L290 TraceCheckUtils]: 5: Hoare triple {64715#true} ~x~0 := 0; {64720#(= main_~x~0 0)} is VALID [2022-04-15 06:09:59,436 INFO L290 TraceCheckUtils]: 6: Hoare triple {64720#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {64720#(= main_~x~0 0)} is VALID [2022-04-15 06:09:59,437 INFO L290 TraceCheckUtils]: 7: Hoare triple {64720#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:59,437 INFO L290 TraceCheckUtils]: 8: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:09:59,437 INFO L290 TraceCheckUtils]: 9: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:59,438 INFO L290 TraceCheckUtils]: 10: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:59,438 INFO L290 TraceCheckUtils]: 11: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:59,439 INFO L290 TraceCheckUtils]: 12: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:09:59,439 INFO L290 TraceCheckUtils]: 13: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:59,439 INFO L290 TraceCheckUtils]: 14: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:59,440 INFO L290 TraceCheckUtils]: 15: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:59,440 INFO L290 TraceCheckUtils]: 16: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:09:59,441 INFO L290 TraceCheckUtils]: 17: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:59,441 INFO L290 TraceCheckUtils]: 18: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:59,441 INFO L290 TraceCheckUtils]: 19: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:59,442 INFO L290 TraceCheckUtils]: 20: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:09:59,442 INFO L290 TraceCheckUtils]: 21: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:59,443 INFO L290 TraceCheckUtils]: 22: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:59,443 INFO L290 TraceCheckUtils]: 23: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:59,443 INFO L290 TraceCheckUtils]: 24: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:09:59,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:59,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:59,445 INFO L290 TraceCheckUtils]: 27: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:59,445 INFO L290 TraceCheckUtils]: 28: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:09:59,445 INFO L290 TraceCheckUtils]: 29: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:59,446 INFO L290 TraceCheckUtils]: 30: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:59,446 INFO L290 TraceCheckUtils]: 31: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:59,447 INFO L290 TraceCheckUtils]: 32: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:09:59,447 INFO L290 TraceCheckUtils]: 33: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:59,447 INFO L290 TraceCheckUtils]: 34: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:59,448 INFO L290 TraceCheckUtils]: 35: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:59,448 INFO L290 TraceCheckUtils]: 36: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:09:59,449 INFO L290 TraceCheckUtils]: 37: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:59,449 INFO L290 TraceCheckUtils]: 38: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:59,449 INFO L290 TraceCheckUtils]: 39: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:59,450 INFO L290 TraceCheckUtils]: 40: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:09:59,450 INFO L290 TraceCheckUtils]: 41: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:59,450 INFO L290 TraceCheckUtils]: 42: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:59,451 INFO L290 TraceCheckUtils]: 43: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:59,451 INFO L290 TraceCheckUtils]: 44: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:09:59,452 INFO L290 TraceCheckUtils]: 45: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:59,452 INFO L290 TraceCheckUtils]: 46: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:59,453 INFO L290 TraceCheckUtils]: 47: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:59,453 INFO L290 TraceCheckUtils]: 48: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:09:59,453 INFO L290 TraceCheckUtils]: 49: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:59,454 INFO L290 TraceCheckUtils]: 50: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:59,454 INFO L290 TraceCheckUtils]: 51: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:59,454 INFO L290 TraceCheckUtils]: 52: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:09:59,455 INFO L290 TraceCheckUtils]: 53: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:59,455 INFO L290 TraceCheckUtils]: 54: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:59,456 INFO L290 TraceCheckUtils]: 55: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:59,456 INFO L290 TraceCheckUtils]: 56: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:09:59,456 INFO L290 TraceCheckUtils]: 57: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:59,457 INFO L290 TraceCheckUtils]: 58: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:59,457 INFO L290 TraceCheckUtils]: 59: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:59,458 INFO L290 TraceCheckUtils]: 60: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:09:59,458 INFO L290 TraceCheckUtils]: 61: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:59,458 INFO L290 TraceCheckUtils]: 62: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:59,459 INFO L290 TraceCheckUtils]: 63: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:59,459 INFO L290 TraceCheckUtils]: 64: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:09:59,460 INFO L290 TraceCheckUtils]: 65: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:59,460 INFO L290 TraceCheckUtils]: 66: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:59,460 INFO L290 TraceCheckUtils]: 67: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:59,461 INFO L290 TraceCheckUtils]: 68: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:09:59,461 INFO L290 TraceCheckUtils]: 69: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:59,461 INFO L290 TraceCheckUtils]: 70: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:59,462 INFO L290 TraceCheckUtils]: 71: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:59,462 INFO L290 TraceCheckUtils]: 72: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:09:59,463 INFO L290 TraceCheckUtils]: 73: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:59,463 INFO L290 TraceCheckUtils]: 74: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:59,464 INFO L290 TraceCheckUtils]: 75: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:59,464 INFO L290 TraceCheckUtils]: 76: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:09:59,464 INFO L290 TraceCheckUtils]: 77: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:59,465 INFO L290 TraceCheckUtils]: 78: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:59,465 INFO L290 TraceCheckUtils]: 79: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:59,465 INFO L290 TraceCheckUtils]: 80: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:09:59,466 INFO L290 TraceCheckUtils]: 81: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:59,466 INFO L290 TraceCheckUtils]: 82: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:59,467 INFO L290 TraceCheckUtils]: 83: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:59,467 INFO L290 TraceCheckUtils]: 84: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:09:59,467 INFO L290 TraceCheckUtils]: 85: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:59,468 INFO L290 TraceCheckUtils]: 86: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:59,468 INFO L290 TraceCheckUtils]: 87: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:59,469 INFO L290 TraceCheckUtils]: 88: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:09:59,469 INFO L290 TraceCheckUtils]: 89: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:59,469 INFO L290 TraceCheckUtils]: 90: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:59,470 INFO L290 TraceCheckUtils]: 91: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:59,470 INFO L290 TraceCheckUtils]: 92: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:09:59,471 INFO L290 TraceCheckUtils]: 93: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:59,471 INFO L290 TraceCheckUtils]: 94: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:59,471 INFO L290 TraceCheckUtils]: 95: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:59,472 INFO L290 TraceCheckUtils]: 96: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:09:59,472 INFO L290 TraceCheckUtils]: 97: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:59,473 INFO L290 TraceCheckUtils]: 98: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:59,473 INFO L290 TraceCheckUtils]: 99: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:59,473 INFO L290 TraceCheckUtils]: 100: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:09:59,474 INFO L290 TraceCheckUtils]: 101: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:59,474 INFO L290 TraceCheckUtils]: 102: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:59,475 INFO L290 TraceCheckUtils]: 103: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:59,475 INFO L290 TraceCheckUtils]: 104: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:09:59,475 INFO L290 TraceCheckUtils]: 105: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:59,476 INFO L290 TraceCheckUtils]: 106: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:59,476 INFO L290 TraceCheckUtils]: 107: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:59,477 INFO L290 TraceCheckUtils]: 108: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:09:59,477 INFO L290 TraceCheckUtils]: 109: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:59,477 INFO L290 TraceCheckUtils]: 110: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:59,478 INFO L290 TraceCheckUtils]: 111: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:59,478 INFO L290 TraceCheckUtils]: 112: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:09:59,479 INFO L290 TraceCheckUtils]: 113: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:59,479 INFO L290 TraceCheckUtils]: 114: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:59,479 INFO L290 TraceCheckUtils]: 115: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:59,480 INFO L290 TraceCheckUtils]: 116: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:09:59,480 INFO L290 TraceCheckUtils]: 117: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:59,480 INFO L290 TraceCheckUtils]: 118: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:59,481 INFO L290 TraceCheckUtils]: 119: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:59,481 INFO L290 TraceCheckUtils]: 120: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:09:59,482 INFO L290 TraceCheckUtils]: 121: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:59,482 INFO L290 TraceCheckUtils]: 122: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:59,483 INFO L290 TraceCheckUtils]: 123: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:59,483 INFO L290 TraceCheckUtils]: 124: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:09:59,483 INFO L290 TraceCheckUtils]: 125: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:59,484 INFO L290 TraceCheckUtils]: 126: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:59,484 INFO L290 TraceCheckUtils]: 127: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:09:59,484 INFO L290 TraceCheckUtils]: 128: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:09:59,485 INFO L290 TraceCheckUtils]: 129: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} is VALID [2022-04-15 06:09:59,485 INFO L290 TraceCheckUtils]: 130: Hoare triple {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} is VALID [2022-04-15 06:09:59,486 INFO L290 TraceCheckUtils]: 131: Hoare triple {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {64716#false} is VALID [2022-04-15 06:09:59,486 INFO L290 TraceCheckUtils]: 132: Hoare triple {64716#false} assume !(~x~0 % 4294967296 < 268435455); {64716#false} is VALID [2022-04-15 06:09:59,486 INFO L272 TraceCheckUtils]: 133: Hoare triple {64716#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {64716#false} is VALID [2022-04-15 06:09:59,486 INFO L290 TraceCheckUtils]: 134: Hoare triple {64716#false} ~cond := #in~cond; {64716#false} is VALID [2022-04-15 06:09:59,486 INFO L290 TraceCheckUtils]: 135: Hoare triple {64716#false} assume 0 == ~cond; {64716#false} is VALID [2022-04-15 06:09:59,486 INFO L290 TraceCheckUtils]: 136: Hoare triple {64716#false} assume !false; {64716#false} is VALID [2022-04-15 06:09:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 63 proven. 3906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:09:59,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:09:59,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580196263] [2022-04-15 06:09:59,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580196263] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:09:59,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2107473860] [2022-04-15 06:09:59,487 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:09:59,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:59,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:59,488 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:59,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (125)] Waiting until timeout for monitored process [2022-04-15 06:09:59,591 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:09:59,591 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:09:59,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 131 conjunts are in the unsatisfiable core [2022-04-15 06:09:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:59,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:10:00,791 INFO L272 TraceCheckUtils]: 0: Hoare triple {64715#true} call ULTIMATE.init(); {64715#true} is VALID [2022-04-15 06:10:00,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {64715#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-15 06:10:00,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-15 06:10:00,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-15 06:10:00,791 INFO L272 TraceCheckUtils]: 4: Hoare triple {64715#true} call #t~ret5 := main(); {64715#true} is VALID [2022-04-15 06:10:00,791 INFO L290 TraceCheckUtils]: 5: Hoare triple {64715#true} ~x~0 := 0; {64720#(= main_~x~0 0)} is VALID [2022-04-15 06:10:00,791 INFO L290 TraceCheckUtils]: 6: Hoare triple {64720#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {64720#(= main_~x~0 0)} is VALID [2022-04-15 06:10:00,792 INFO L290 TraceCheckUtils]: 7: Hoare triple {64720#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:00,792 INFO L290 TraceCheckUtils]: 8: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:00,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:00,793 INFO L290 TraceCheckUtils]: 10: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:00,793 INFO L290 TraceCheckUtils]: 11: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:00,793 INFO L290 TraceCheckUtils]: 12: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:00,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:00,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:00,795 INFO L290 TraceCheckUtils]: 15: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:00,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:00,795 INFO L290 TraceCheckUtils]: 17: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:00,796 INFO L290 TraceCheckUtils]: 18: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:00,796 INFO L290 TraceCheckUtils]: 19: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:00,796 INFO L290 TraceCheckUtils]: 20: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:00,797 INFO L290 TraceCheckUtils]: 21: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:00,797 INFO L290 TraceCheckUtils]: 22: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:00,797 INFO L290 TraceCheckUtils]: 23: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:00,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:00,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:00,798 INFO L290 TraceCheckUtils]: 26: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:00,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:00,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:00,799 INFO L290 TraceCheckUtils]: 29: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:00,800 INFO L290 TraceCheckUtils]: 30: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:00,800 INFO L290 TraceCheckUtils]: 31: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:00,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:00,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:00,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:00,802 INFO L290 TraceCheckUtils]: 35: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:00,802 INFO L290 TraceCheckUtils]: 36: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:00,802 INFO L290 TraceCheckUtils]: 37: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:00,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:00,803 INFO L290 TraceCheckUtils]: 39: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:00,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:00,804 INFO L290 TraceCheckUtils]: 41: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:00,804 INFO L290 TraceCheckUtils]: 42: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:00,804 INFO L290 TraceCheckUtils]: 43: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:00,805 INFO L290 TraceCheckUtils]: 44: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:00,805 INFO L290 TraceCheckUtils]: 45: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:00,805 INFO L290 TraceCheckUtils]: 46: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:00,806 INFO L290 TraceCheckUtils]: 47: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:00,806 INFO L290 TraceCheckUtils]: 48: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:00,806 INFO L290 TraceCheckUtils]: 49: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:00,807 INFO L290 TraceCheckUtils]: 50: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:00,807 INFO L290 TraceCheckUtils]: 51: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:00,807 INFO L290 TraceCheckUtils]: 52: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:00,808 INFO L290 TraceCheckUtils]: 53: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:00,808 INFO L290 TraceCheckUtils]: 54: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:00,808 INFO L290 TraceCheckUtils]: 55: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:00,809 INFO L290 TraceCheckUtils]: 56: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:00,809 INFO L290 TraceCheckUtils]: 57: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:00,809 INFO L290 TraceCheckUtils]: 58: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:00,810 INFO L290 TraceCheckUtils]: 59: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:00,810 INFO L290 TraceCheckUtils]: 60: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:00,810 INFO L290 TraceCheckUtils]: 61: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:00,811 INFO L290 TraceCheckUtils]: 62: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:00,811 INFO L290 TraceCheckUtils]: 63: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:00,811 INFO L290 TraceCheckUtils]: 64: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:00,812 INFO L290 TraceCheckUtils]: 65: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:00,812 INFO L290 TraceCheckUtils]: 66: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:00,812 INFO L290 TraceCheckUtils]: 67: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:00,813 INFO L290 TraceCheckUtils]: 68: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:00,813 INFO L290 TraceCheckUtils]: 69: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:00,813 INFO L290 TraceCheckUtils]: 70: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:00,814 INFO L290 TraceCheckUtils]: 71: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:00,814 INFO L290 TraceCheckUtils]: 72: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:00,814 INFO L290 TraceCheckUtils]: 73: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:00,815 INFO L290 TraceCheckUtils]: 74: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:00,815 INFO L290 TraceCheckUtils]: 75: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:00,815 INFO L290 TraceCheckUtils]: 76: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:00,816 INFO L290 TraceCheckUtils]: 77: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:00,816 INFO L290 TraceCheckUtils]: 78: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:00,816 INFO L290 TraceCheckUtils]: 79: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:00,817 INFO L290 TraceCheckUtils]: 80: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:00,817 INFO L290 TraceCheckUtils]: 81: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:00,817 INFO L290 TraceCheckUtils]: 82: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:00,818 INFO L290 TraceCheckUtils]: 83: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:00,818 INFO L290 TraceCheckUtils]: 84: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:00,818 INFO L290 TraceCheckUtils]: 85: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:00,819 INFO L290 TraceCheckUtils]: 86: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:00,819 INFO L290 TraceCheckUtils]: 87: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:00,819 INFO L290 TraceCheckUtils]: 88: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:00,820 INFO L290 TraceCheckUtils]: 89: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:00,820 INFO L290 TraceCheckUtils]: 90: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:00,820 INFO L290 TraceCheckUtils]: 91: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:00,821 INFO L290 TraceCheckUtils]: 92: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:00,821 INFO L290 TraceCheckUtils]: 93: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:00,821 INFO L290 TraceCheckUtils]: 94: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:00,822 INFO L290 TraceCheckUtils]: 95: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:00,822 INFO L290 TraceCheckUtils]: 96: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:00,822 INFO L290 TraceCheckUtils]: 97: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:00,823 INFO L290 TraceCheckUtils]: 98: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:00,823 INFO L290 TraceCheckUtils]: 99: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:00,823 INFO L290 TraceCheckUtils]: 100: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:00,824 INFO L290 TraceCheckUtils]: 101: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:00,824 INFO L290 TraceCheckUtils]: 102: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:00,825 INFO L290 TraceCheckUtils]: 103: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:00,825 INFO L290 TraceCheckUtils]: 104: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:00,825 INFO L290 TraceCheckUtils]: 105: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:00,825 INFO L290 TraceCheckUtils]: 106: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:00,826 INFO L290 TraceCheckUtils]: 107: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:00,826 INFO L290 TraceCheckUtils]: 108: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:00,827 INFO L290 TraceCheckUtils]: 109: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:00,827 INFO L290 TraceCheckUtils]: 110: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:00,827 INFO L290 TraceCheckUtils]: 111: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:00,827 INFO L290 TraceCheckUtils]: 112: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:00,828 INFO L290 TraceCheckUtils]: 113: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:00,828 INFO L290 TraceCheckUtils]: 114: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:00,829 INFO L290 TraceCheckUtils]: 115: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:00,829 INFO L290 TraceCheckUtils]: 116: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:00,829 INFO L290 TraceCheckUtils]: 117: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:00,830 INFO L290 TraceCheckUtils]: 118: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:00,830 INFO L290 TraceCheckUtils]: 119: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:00,830 INFO L290 TraceCheckUtils]: 120: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:00,831 INFO L290 TraceCheckUtils]: 121: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:00,831 INFO L290 TraceCheckUtils]: 122: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:00,831 INFO L290 TraceCheckUtils]: 123: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:00,832 INFO L290 TraceCheckUtils]: 124: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:00,832 INFO L290 TraceCheckUtils]: 125: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:00,832 INFO L290 TraceCheckUtils]: 126: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:00,833 INFO L290 TraceCheckUtils]: 127: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:00,833 INFO L290 TraceCheckUtils]: 128: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:00,833 INFO L290 TraceCheckUtils]: 129: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:00,834 INFO L290 TraceCheckUtils]: 130: Hoare triple {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:00,834 INFO L290 TraceCheckUtils]: 131: Hoare triple {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:00,834 INFO L290 TraceCheckUtils]: 132: Hoare triple {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:00,835 INFO L272 TraceCheckUtils]: 133: Hoare triple {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:10:00,835 INFO L290 TraceCheckUtils]: 134: Hoare triple {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {65192#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:10:00,835 INFO L290 TraceCheckUtils]: 135: Hoare triple {65192#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {64716#false} is VALID [2022-04-15 06:10:00,835 INFO L290 TraceCheckUtils]: 136: Hoare triple {64716#false} assume !false; {64716#false} is VALID [2022-04-15 06:10:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:00,836 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:10:01,368 INFO L290 TraceCheckUtils]: 136: Hoare triple {64716#false} assume !false; {64716#false} is VALID [2022-04-15 06:10:01,368 INFO L290 TraceCheckUtils]: 135: Hoare triple {65192#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {64716#false} is VALID [2022-04-15 06:10:01,369 INFO L290 TraceCheckUtils]: 134: Hoare triple {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {65192#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:10:01,369 INFO L272 TraceCheckUtils]: 133: Hoare triple {65208#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:10:01,369 INFO L290 TraceCheckUtils]: 132: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,370 INFO L290 TraceCheckUtils]: 131: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,370 INFO L290 TraceCheckUtils]: 130: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,371 INFO L290 TraceCheckUtils]: 129: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,371 INFO L290 TraceCheckUtils]: 128: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,371 INFO L290 TraceCheckUtils]: 127: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,372 INFO L290 TraceCheckUtils]: 126: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,372 INFO L290 TraceCheckUtils]: 125: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,373 INFO L290 TraceCheckUtils]: 124: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,373 INFO L290 TraceCheckUtils]: 123: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,373 INFO L290 TraceCheckUtils]: 122: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,374 INFO L290 TraceCheckUtils]: 121: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,374 INFO L290 TraceCheckUtils]: 120: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,375 INFO L290 TraceCheckUtils]: 119: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,375 INFO L290 TraceCheckUtils]: 118: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,375 INFO L290 TraceCheckUtils]: 117: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,376 INFO L290 TraceCheckUtils]: 116: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,376 INFO L290 TraceCheckUtils]: 115: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,376 INFO L290 TraceCheckUtils]: 114: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,377 INFO L290 TraceCheckUtils]: 113: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,377 INFO L290 TraceCheckUtils]: 112: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,378 INFO L290 TraceCheckUtils]: 111: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,378 INFO L290 TraceCheckUtils]: 110: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,379 INFO L290 TraceCheckUtils]: 109: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,379 INFO L290 TraceCheckUtils]: 108: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,379 INFO L290 TraceCheckUtils]: 107: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,380 INFO L290 TraceCheckUtils]: 106: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,380 INFO L290 TraceCheckUtils]: 105: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,380 INFO L290 TraceCheckUtils]: 104: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,381 INFO L290 TraceCheckUtils]: 103: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,381 INFO L290 TraceCheckUtils]: 102: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,382 INFO L290 TraceCheckUtils]: 101: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,382 INFO L290 TraceCheckUtils]: 100: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,383 INFO L290 TraceCheckUtils]: 99: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,383 INFO L290 TraceCheckUtils]: 98: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,383 INFO L290 TraceCheckUtils]: 97: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,384 INFO L290 TraceCheckUtils]: 96: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,384 INFO L290 TraceCheckUtils]: 95: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,384 INFO L290 TraceCheckUtils]: 94: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,385 INFO L290 TraceCheckUtils]: 93: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,385 INFO L290 TraceCheckUtils]: 92: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,386 INFO L290 TraceCheckUtils]: 91: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,386 INFO L290 TraceCheckUtils]: 90: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,386 INFO L290 TraceCheckUtils]: 89: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,387 INFO L290 TraceCheckUtils]: 88: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,387 INFO L290 TraceCheckUtils]: 87: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,388 INFO L290 TraceCheckUtils]: 86: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,388 INFO L290 TraceCheckUtils]: 85: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,388 INFO L290 TraceCheckUtils]: 84: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,389 INFO L290 TraceCheckUtils]: 83: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,389 INFO L290 TraceCheckUtils]: 82: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,390 INFO L290 TraceCheckUtils]: 81: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,390 INFO L290 TraceCheckUtils]: 80: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,399 INFO L290 TraceCheckUtils]: 79: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,400 INFO L290 TraceCheckUtils]: 78: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,400 INFO L290 TraceCheckUtils]: 77: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,401 INFO L290 TraceCheckUtils]: 76: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,401 INFO L290 TraceCheckUtils]: 75: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,401 INFO L290 TraceCheckUtils]: 74: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,402 INFO L290 TraceCheckUtils]: 73: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,402 INFO L290 TraceCheckUtils]: 72: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,403 INFO L290 TraceCheckUtils]: 71: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,403 INFO L290 TraceCheckUtils]: 70: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,403 INFO L290 TraceCheckUtils]: 69: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,403 INFO L290 TraceCheckUtils]: 68: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,404 INFO L290 TraceCheckUtils]: 67: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,404 INFO L290 TraceCheckUtils]: 66: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,405 INFO L290 TraceCheckUtils]: 65: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,405 INFO L290 TraceCheckUtils]: 64: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,405 INFO L290 TraceCheckUtils]: 63: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,405 INFO L290 TraceCheckUtils]: 62: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,406 INFO L290 TraceCheckUtils]: 61: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,406 INFO L290 TraceCheckUtils]: 60: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,407 INFO L290 TraceCheckUtils]: 59: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,407 INFO L290 TraceCheckUtils]: 58: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,407 INFO L290 TraceCheckUtils]: 57: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,408 INFO L290 TraceCheckUtils]: 55: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,409 INFO L290 TraceCheckUtils]: 53: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,409 INFO L290 TraceCheckUtils]: 52: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,409 INFO L290 TraceCheckUtils]: 51: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,410 INFO L290 TraceCheckUtils]: 50: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,411 INFO L290 TraceCheckUtils]: 47: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,411 INFO L290 TraceCheckUtils]: 46: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,411 INFO L290 TraceCheckUtils]: 45: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,412 INFO L290 TraceCheckUtils]: 44: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,412 INFO L290 TraceCheckUtils]: 42: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,413 INFO L290 TraceCheckUtils]: 41: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,413 INFO L290 TraceCheckUtils]: 40: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,413 INFO L290 TraceCheckUtils]: 39: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,414 INFO L290 TraceCheckUtils]: 38: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,414 INFO L290 TraceCheckUtils]: 37: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,414 INFO L290 TraceCheckUtils]: 36: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,415 INFO L290 TraceCheckUtils]: 35: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,415 INFO L290 TraceCheckUtils]: 34: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,415 INFO L290 TraceCheckUtils]: 33: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,416 INFO L290 TraceCheckUtils]: 32: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,416 INFO L290 TraceCheckUtils]: 31: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,416 INFO L290 TraceCheckUtils]: 30: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,417 INFO L290 TraceCheckUtils]: 29: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,417 INFO L290 TraceCheckUtils]: 28: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,417 INFO L290 TraceCheckUtils]: 27: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,418 INFO L290 TraceCheckUtils]: 26: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,418 INFO L290 TraceCheckUtils]: 25: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,418 INFO L290 TraceCheckUtils]: 24: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,419 INFO L290 TraceCheckUtils]: 23: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,419 INFO L290 TraceCheckUtils]: 22: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,419 INFO L290 TraceCheckUtils]: 21: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,420 INFO L290 TraceCheckUtils]: 20: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,420 INFO L290 TraceCheckUtils]: 19: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,420 INFO L290 TraceCheckUtils]: 18: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,421 INFO L290 TraceCheckUtils]: 17: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,421 INFO L290 TraceCheckUtils]: 16: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,421 INFO L290 TraceCheckUtils]: 15: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,421 INFO L290 TraceCheckUtils]: 14: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,423 INFO L290 TraceCheckUtils]: 11: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,423 INFO L290 TraceCheckUtils]: 10: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,423 INFO L290 TraceCheckUtils]: 9: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,424 INFO L290 TraceCheckUtils]: 7: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:01,424 INFO L290 TraceCheckUtils]: 6: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,424 INFO L290 TraceCheckUtils]: 5: Hoare triple {64715#true} ~x~0 := 0; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:01,424 INFO L272 TraceCheckUtils]: 4: Hoare triple {64715#true} call #t~ret5 := main(); {64715#true} is VALID [2022-04-15 06:10:01,424 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-15 06:10:01,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-15 06:10:01,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {64715#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-15 06:10:01,425 INFO L272 TraceCheckUtils]: 0: Hoare triple {64715#true} call ULTIMATE.init(); {64715#true} is VALID [2022-04-15 06:10:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 2015 refuted. 0 times theorem prover too weak. 1954 trivial. 0 not checked. [2022-04-15 06:10:01,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2107473860] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:10:01,426 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:10:01,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 68, 6] total 72 [2022-04-15 06:10:01,426 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:10:01,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [909454181] [2022-04-15 06:10:01,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [909454181] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:10:01,426 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:10:01,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [66] imperfect sequences [] total 66 [2022-04-15 06:10:01,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350522012] [2022-04-15 06:10:01,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:10:01,427 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 137 [2022-04-15 06:10:01,427 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:10:01,427 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:01,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:01,510 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-04-15 06:10:01,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:01,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-04-15 06:10:01,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=268, Invalid=4844, Unknown=0, NotChecked=0, Total=5112 [2022-04-15 06:10:01,510 INFO L87 Difference]: Start difference. First operand 139 states and 141 transitions. Second operand has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:12,356 INFO L93 Difference]: Finished difference Result 148 states and 152 transitions. [2022-04-15 06:10:12,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-15 06:10:12,357 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 137 [2022-04-15 06:10:12,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:10:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 149 transitions. [2022-04-15 06:10:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 149 transitions. [2022-04-15 06:10:12,358 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 149 transitions. [2022-04-15 06:10:12,493 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:12,495 INFO L225 Difference]: With dead ends: 148 [2022-04-15 06:10:12,495 INFO L226 Difference]: Without dead ends: 141 [2022-04-15 06:10:12,496 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 404 GetRequests, 268 SyntacticMatches, 3 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1970 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=706, Invalid=17384, Unknown=0, NotChecked=0, Total=18090 [2022-04-15 06:10:12,496 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 71 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 7951 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 179 SdHoareTripleChecker+Invalid, 8078 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 7951 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:10:12,496 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [71 Valid, 179 Invalid, 8078 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 7951 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-15 06:10:12,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-04-15 06:10:12,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2022-04-15 06:10:12,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:10:12,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,839 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,839 INFO L87 Difference]: Start difference. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:12,840 INFO L93 Difference]: Finished difference Result 141 states and 143 transitions. [2022-04-15 06:10:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-04-15 06:10:12,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:10:12,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:10:12,840 INFO L74 IsIncluded]: Start isIncluded. First operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 141 states. [2022-04-15 06:10:12,840 INFO L87 Difference]: Start difference. First operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 141 states. [2022-04-15 06:10:12,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:12,841 INFO L93 Difference]: Finished difference Result 141 states and 143 transitions. [2022-04-15 06:10:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-04-15 06:10:12,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:10:12,842 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:10:12,842 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:10:12,842 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:10:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 143 transitions. [2022-04-15 06:10:12,843 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 143 transitions. Word has length 137 [2022-04-15 06:10:12,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:10:12,843 INFO L478 AbstractCegarLoop]: Abstraction has 141 states and 143 transitions. [2022-04-15 06:10:12,843 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:12,843 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 141 states and 143 transitions. [2022-04-15 06:10:13,022 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-04-15 06:10:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-15 06:10:13,022 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:10:13,022 INFO L499 BasicCegarLoop]: trace histogram [64, 63, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:10:13,041 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (125)] Forceful destruction successful, exit code 0 [2022-04-15 06:10:13,227 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (124)] Forceful destruction successful, exit code 0 [2022-04-15 06:10:13,423 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 125 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,124 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable125 [2022-04-15 06:10:13,423 INFO L403 AbstractCegarLoop]: === Iteration 66 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:10:13,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:10:13,423 INFO L85 PathProgramCache]: Analyzing trace with hash -312099040, now seen corresponding path program 125 times [2022-04-15 06:10:13,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:13,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [382325229] [2022-04-15 06:10:13,825 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:10:14,391 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:10:14,393 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:10:14,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1335227472, now seen corresponding path program 1 times [2022-04-15 06:10:14,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:10:14,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261547688] [2022-04-15 06:10:14,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:10:14,416 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_127.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_127.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:10:14,416 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_127.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_127.0)) 4294967296)) 65521) 0) [2022-04-15 06:10:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:10:14,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [943095201] [2022-04-15 06:10:14,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:14,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:14,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:10:14,422 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:10:14,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (126)] Waiting until timeout for monitored process [2022-04-15 06:10:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:10:14,466 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:10:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:10:14,496 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:10:14,496 INFO L85 PathProgramCache]: Analyzing trace with hash -312099040, now seen corresponding path program 126 times [2022-04-15 06:10:14,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:10:14,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968856639] [2022-04-15 06:10:14,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:10:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:16,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:10:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:16,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {66666#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L272 TraceCheckUtils]: 0: Hoare triple {66597#true} call ULTIMATE.init(); {66666#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:10:16,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {66666#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L272 TraceCheckUtils]: 4: Hoare triple {66597#true} call #t~ret5 := main(); {66597#true} is VALID [2022-04-15 06:10:16,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {66597#true} ~x~0 := 0; {66602#(= main_~x~0 0)} is VALID [2022-04-15 06:10:16,599 INFO L290 TraceCheckUtils]: 6: Hoare triple {66602#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {66602#(= main_~x~0 0)} is VALID [2022-04-15 06:10:16,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {66602#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:16,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:16,600 INFO L290 TraceCheckUtils]: 9: Hoare triple {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:16,600 INFO L290 TraceCheckUtils]: 10: Hoare triple {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:16,601 INFO L290 TraceCheckUtils]: 11: Hoare triple {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:16,601 INFO L290 TraceCheckUtils]: 12: Hoare triple {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:16,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:16,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:16,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:16,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:16,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:16,604 INFO L290 TraceCheckUtils]: 18: Hoare triple {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:16,604 INFO L290 TraceCheckUtils]: 19: Hoare triple {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:16,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:16,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:16,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:16,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:16,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:16,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:16,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:16,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:16,608 INFO L290 TraceCheckUtils]: 28: Hoare triple {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:16,608 INFO L290 TraceCheckUtils]: 29: Hoare triple {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:16,608 INFO L290 TraceCheckUtils]: 30: Hoare triple {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:16,609 INFO L290 TraceCheckUtils]: 31: Hoare triple {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:16,609 INFO L290 TraceCheckUtils]: 32: Hoare triple {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:16,610 INFO L290 TraceCheckUtils]: 33: Hoare triple {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:16,610 INFO L290 TraceCheckUtils]: 34: Hoare triple {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:16,610 INFO L290 TraceCheckUtils]: 35: Hoare triple {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:16,611 INFO L290 TraceCheckUtils]: 36: Hoare triple {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:16,611 INFO L290 TraceCheckUtils]: 37: Hoare triple {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:16,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:16,612 INFO L290 TraceCheckUtils]: 39: Hoare triple {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:16,612 INFO L290 TraceCheckUtils]: 40: Hoare triple {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:16,613 INFO L290 TraceCheckUtils]: 41: Hoare triple {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:16,613 INFO L290 TraceCheckUtils]: 42: Hoare triple {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:16,614 INFO L290 TraceCheckUtils]: 43: Hoare triple {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:16,614 INFO L290 TraceCheckUtils]: 44: Hoare triple {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:16,614 INFO L290 TraceCheckUtils]: 45: Hoare triple {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:16,615 INFO L290 TraceCheckUtils]: 46: Hoare triple {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:16,615 INFO L290 TraceCheckUtils]: 47: Hoare triple {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:16,616 INFO L290 TraceCheckUtils]: 48: Hoare triple {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:16,616 INFO L290 TraceCheckUtils]: 49: Hoare triple {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:16,616 INFO L290 TraceCheckUtils]: 50: Hoare triple {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:16,617 INFO L290 TraceCheckUtils]: 51: Hoare triple {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:16,617 INFO L290 TraceCheckUtils]: 52: Hoare triple {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:16,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:16,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:16,618 INFO L290 TraceCheckUtils]: 55: Hoare triple {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:16,619 INFO L290 TraceCheckUtils]: 56: Hoare triple {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:16,619 INFO L290 TraceCheckUtils]: 57: Hoare triple {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:16,620 INFO L290 TraceCheckUtils]: 58: Hoare triple {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:16,620 INFO L290 TraceCheckUtils]: 59: Hoare triple {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:16,620 INFO L290 TraceCheckUtils]: 60: Hoare triple {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:16,621 INFO L290 TraceCheckUtils]: 61: Hoare triple {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:16,621 INFO L290 TraceCheckUtils]: 62: Hoare triple {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:16,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:16,622 INFO L290 TraceCheckUtils]: 64: Hoare triple {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:16,622 INFO L290 TraceCheckUtils]: 65: Hoare triple {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:16,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:16,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:16,624 INFO L290 TraceCheckUtils]: 68: Hoare triple {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:16,624 INFO L290 TraceCheckUtils]: 69: Hoare triple {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:16,624 INFO L290 TraceCheckUtils]: 70: Hoare triple {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:16,625 INFO L290 TraceCheckUtils]: 71: Hoare triple {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:16,625 INFO L290 TraceCheckUtils]: 72: Hoare triple {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:16,626 INFO L290 TraceCheckUtils]: 73: Hoare triple {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:16,626 INFO L290 TraceCheckUtils]: 74: Hoare triple {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:16,626 INFO L290 TraceCheckUtils]: 75: Hoare triple {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:16,627 INFO L290 TraceCheckUtils]: 76: Hoare triple {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:16,627 INFO L290 TraceCheckUtils]: 77: Hoare triple {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:16,628 INFO L290 TraceCheckUtils]: 78: Hoare triple {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:16,628 INFO L290 TraceCheckUtils]: 79: Hoare triple {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:16,628 INFO L290 TraceCheckUtils]: 80: Hoare triple {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:16,629 INFO L290 TraceCheckUtils]: 81: Hoare triple {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:16,629 INFO L290 TraceCheckUtils]: 82: Hoare triple {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:16,630 INFO L290 TraceCheckUtils]: 83: Hoare triple {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:16,630 INFO L290 TraceCheckUtils]: 84: Hoare triple {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:16,630 INFO L290 TraceCheckUtils]: 85: Hoare triple {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:16,631 INFO L290 TraceCheckUtils]: 86: Hoare triple {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:16,631 INFO L290 TraceCheckUtils]: 87: Hoare triple {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:16,632 INFO L290 TraceCheckUtils]: 88: Hoare triple {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:16,632 INFO L290 TraceCheckUtils]: 89: Hoare triple {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:16,632 INFO L290 TraceCheckUtils]: 90: Hoare triple {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:16,633 INFO L290 TraceCheckUtils]: 91: Hoare triple {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:16,633 INFO L290 TraceCheckUtils]: 92: Hoare triple {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:16,634 INFO L290 TraceCheckUtils]: 93: Hoare triple {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:16,634 INFO L290 TraceCheckUtils]: 94: Hoare triple {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:16,634 INFO L290 TraceCheckUtils]: 95: Hoare triple {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:16,635 INFO L290 TraceCheckUtils]: 96: Hoare triple {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:16,635 INFO L290 TraceCheckUtils]: 97: Hoare triple {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:16,636 INFO L290 TraceCheckUtils]: 98: Hoare triple {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:16,636 INFO L290 TraceCheckUtils]: 99: Hoare triple {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:16,636 INFO L290 TraceCheckUtils]: 100: Hoare triple {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:16,637 INFO L290 TraceCheckUtils]: 101: Hoare triple {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:16,637 INFO L290 TraceCheckUtils]: 102: Hoare triple {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:16,638 INFO L290 TraceCheckUtils]: 103: Hoare triple {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:16,638 INFO L290 TraceCheckUtils]: 104: Hoare triple {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:16,638 INFO L290 TraceCheckUtils]: 105: Hoare triple {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:16,639 INFO L290 TraceCheckUtils]: 106: Hoare triple {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:16,639 INFO L290 TraceCheckUtils]: 107: Hoare triple {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:16,640 INFO L290 TraceCheckUtils]: 108: Hoare triple {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:16,640 INFO L290 TraceCheckUtils]: 109: Hoare triple {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:16,640 INFO L290 TraceCheckUtils]: 110: Hoare triple {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:16,641 INFO L290 TraceCheckUtils]: 111: Hoare triple {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:16,641 INFO L290 TraceCheckUtils]: 112: Hoare triple {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:16,642 INFO L290 TraceCheckUtils]: 113: Hoare triple {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:16,642 INFO L290 TraceCheckUtils]: 114: Hoare triple {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:16,642 INFO L290 TraceCheckUtils]: 115: Hoare triple {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:16,643 INFO L290 TraceCheckUtils]: 116: Hoare triple {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:16,643 INFO L290 TraceCheckUtils]: 117: Hoare triple {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:16,644 INFO L290 TraceCheckUtils]: 118: Hoare triple {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:16,644 INFO L290 TraceCheckUtils]: 119: Hoare triple {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:16,644 INFO L290 TraceCheckUtils]: 120: Hoare triple {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:16,645 INFO L290 TraceCheckUtils]: 121: Hoare triple {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:16,645 INFO L290 TraceCheckUtils]: 122: Hoare triple {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:16,646 INFO L290 TraceCheckUtils]: 123: Hoare triple {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:16,646 INFO L290 TraceCheckUtils]: 124: Hoare triple {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:16,646 INFO L290 TraceCheckUtils]: 125: Hoare triple {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:16,647 INFO L290 TraceCheckUtils]: 126: Hoare triple {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:16,647 INFO L290 TraceCheckUtils]: 127: Hoare triple {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:16,648 INFO L290 TraceCheckUtils]: 128: Hoare triple {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:16,648 INFO L290 TraceCheckUtils]: 129: Hoare triple {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:16,648 INFO L290 TraceCheckUtils]: 130: Hoare triple {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:16,649 INFO L290 TraceCheckUtils]: 131: Hoare triple {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:10:16,649 INFO L290 TraceCheckUtils]: 132: Hoare triple {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:10:16,650 INFO L290 TraceCheckUtils]: 133: Hoare triple {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {66598#false} is VALID [2022-04-15 06:10:16,650 INFO L290 TraceCheckUtils]: 134: Hoare triple {66598#false} assume !(~x~0 % 4294967296 < 268435455); {66598#false} is VALID [2022-04-15 06:10:16,650 INFO L272 TraceCheckUtils]: 135: Hoare triple {66598#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {66598#false} is VALID [2022-04-15 06:10:16,650 INFO L290 TraceCheckUtils]: 136: Hoare triple {66598#false} ~cond := #in~cond; {66598#false} is VALID [2022-04-15 06:10:16,650 INFO L290 TraceCheckUtils]: 137: Hoare triple {66598#false} assume 0 == ~cond; {66598#false} is VALID [2022-04-15 06:10:16,650 INFO L290 TraceCheckUtils]: 138: Hoare triple {66598#false} assume !false; {66598#false} is VALID [2022-04-15 06:10:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 64 proven. 4032 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:16,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:10:16,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968856639] [2022-04-15 06:10:16,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968856639] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:10:16,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [590338742] [2022-04-15 06:10:16,651 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:10:16,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:16,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:10:16,652 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:10:16,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (127)] Waiting until timeout for monitored process [2022-04-15 06:10:16,733 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:10:16,733 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:10:16,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:10:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:16,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:10:17,260 INFO L272 TraceCheckUtils]: 0: Hoare triple {66597#true} call ULTIMATE.init(); {66597#true} is VALID [2022-04-15 06:10:17,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {66597#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-15 06:10:17,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-15 06:10:17,260 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-15 06:10:17,260 INFO L272 TraceCheckUtils]: 4: Hoare triple {66597#true} call #t~ret5 := main(); {66597#true} is VALID [2022-04-15 06:10:17,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {66597#true} ~x~0 := 0; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 6: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 7: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 8: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 9: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 10: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 12: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 15: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 16: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 18: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 19: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 20: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 21: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 22: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,261 INFO L290 TraceCheckUtils]: 26: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 29: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 30: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 32: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 33: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 34: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 37: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 38: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 39: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 40: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 41: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 42: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 43: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 44: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 45: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 46: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,262 INFO L290 TraceCheckUtils]: 47: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 48: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 49: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 50: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 51: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 52: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 53: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 54: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 55: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 56: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 57: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 58: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 59: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 60: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 61: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 62: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 63: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 64: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 65: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 66: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 67: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,263 INFO L290 TraceCheckUtils]: 68: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 69: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 70: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 71: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 72: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 73: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 74: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 75: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 76: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 77: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 78: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 79: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 80: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 81: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 82: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 83: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 84: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 85: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 86: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 87: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 88: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,264 INFO L290 TraceCheckUtils]: 89: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 90: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 91: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 92: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 93: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 94: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 95: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 96: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 97: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 98: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 99: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 100: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 101: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 102: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 103: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 104: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 105: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 106: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 107: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 108: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 109: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,265 INFO L290 TraceCheckUtils]: 110: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 111: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 112: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 113: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 114: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 115: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 116: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 117: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 118: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 119: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 120: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 121: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 122: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 123: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 124: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 125: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 126: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 127: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 128: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 129: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,266 INFO L290 TraceCheckUtils]: 130: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,267 INFO L290 TraceCheckUtils]: 131: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:10:17,268 INFO L290 TraceCheckUtils]: 132: Hoare triple {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:10:17,268 INFO L290 TraceCheckUtils]: 133: Hoare triple {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {67070#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:10:17,269 INFO L290 TraceCheckUtils]: 134: Hoare triple {67070#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {66598#false} is VALID [2022-04-15 06:10:17,269 INFO L272 TraceCheckUtils]: 135: Hoare triple {66598#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {66598#false} is VALID [2022-04-15 06:10:17,269 INFO L290 TraceCheckUtils]: 136: Hoare triple {66598#false} ~cond := #in~cond; {66598#false} is VALID [2022-04-15 06:10:17,269 INFO L290 TraceCheckUtils]: 137: Hoare triple {66598#false} assume 0 == ~cond; {66598#false} is VALID [2022-04-15 06:10:17,269 INFO L290 TraceCheckUtils]: 138: Hoare triple {66598#false} assume !false; {66598#false} is VALID [2022-04-15 06:10:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 189 proven. 1 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-04-15 06:10:17,269 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:10:17,691 INFO L290 TraceCheckUtils]: 138: Hoare triple {66598#false} assume !false; {66598#false} is VALID [2022-04-15 06:10:17,691 INFO L290 TraceCheckUtils]: 137: Hoare triple {66598#false} assume 0 == ~cond; {66598#false} is VALID [2022-04-15 06:10:17,691 INFO L290 TraceCheckUtils]: 136: Hoare triple {66598#false} ~cond := #in~cond; {66598#false} is VALID [2022-04-15 06:10:17,691 INFO L272 TraceCheckUtils]: 135: Hoare triple {66598#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {66598#false} is VALID [2022-04-15 06:10:17,691 INFO L290 TraceCheckUtils]: 134: Hoare triple {67098#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {66598#false} is VALID [2022-04-15 06:10:17,692 INFO L290 TraceCheckUtils]: 133: Hoare triple {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {67098#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:10:17,692 INFO L290 TraceCheckUtils]: 132: Hoare triple {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 131: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 130: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 129: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 128: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 127: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 126: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 125: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 124: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,693 INFO L290 TraceCheckUtils]: 123: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 122: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 121: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 120: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 119: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 118: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 117: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 116: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 115: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 114: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 113: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 112: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 111: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 110: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 109: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 108: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 107: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 106: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 105: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 104: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,694 INFO L290 TraceCheckUtils]: 103: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 102: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 101: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 100: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 99: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 98: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 97: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 96: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 95: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 94: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 93: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 92: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 91: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 90: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 89: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 88: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 87: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 86: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 85: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 84: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,695 INFO L290 TraceCheckUtils]: 83: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 82: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 81: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 80: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 79: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 78: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 77: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 76: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 75: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 74: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 73: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 72: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 71: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 70: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 69: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 68: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 67: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 66: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 65: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 64: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 63: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,696 INFO L290 TraceCheckUtils]: 62: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 61: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 60: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 59: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 58: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 57: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 56: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 55: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 54: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 53: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 52: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 51: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 50: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 49: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 48: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 47: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 46: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 45: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 44: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 43: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,697 INFO L290 TraceCheckUtils]: 42: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 41: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 40: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 39: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 38: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 37: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 36: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 35: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 34: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 33: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 32: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 31: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 30: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 29: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 28: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 27: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 26: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 25: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 24: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 23: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 22: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,698 INFO L290 TraceCheckUtils]: 21: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 20: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 18: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 17: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 16: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 15: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 14: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 13: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 12: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 11: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 10: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 7: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 6: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {66597#true} ~x~0 := 0; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L272 TraceCheckUtils]: 4: Hoare triple {66597#true} call #t~ret5 := main(); {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-15 06:10:17,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {66597#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-15 06:10:17,700 INFO L272 TraceCheckUtils]: 0: Hoare triple {66597#true} call ULTIMATE.init(); {66597#true} is VALID [2022-04-15 06:10:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 189 proven. 1 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-04-15 06:10:17,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [590338742] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:10:17,700 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:10:17,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 4, 4] total 71 [2022-04-15 06:10:17,700 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:10:17,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [382325229] [2022-04-15 06:10:17,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [382325229] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:10:17,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:10:17,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2022-04-15 06:10:17,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132495290] [2022-04-15 06:10:17,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:10:17,701 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-15 06:10:17,701 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:10:17,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:17,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:17,801 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-15 06:10:17,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:17,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-15 06:10:17,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=4514, Unknown=0, NotChecked=0, Total=4970 [2022-04-15 06:10:17,802 INFO L87 Difference]: Start difference. First operand 141 states and 143 transitions. Second operand has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:27,355 INFO L93 Difference]: Finished difference Result 150 states and 154 transitions. [2022-04-15 06:10:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-15 06:10:27,355 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-15 06:10:27,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:10:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 151 transitions. [2022-04-15 06:10:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 151 transitions. [2022-04-15 06:10:27,357 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 151 transitions. [2022-04-15 06:10:27,435 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:27,436 INFO L225 Difference]: With dead ends: 150 [2022-04-15 06:10:27,436 INFO L226 Difference]: Without dead ends: 143 [2022-04-15 06:10:27,437 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 276 SyntacticMatches, 1 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2020 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=1088, Invalid=17002, Unknown=0, NotChecked=0, Total=18090 [2022-04-15 06:10:27,437 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 72 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 8028 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 8157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 8028 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:10:27,437 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [72 Valid, 34 Invalid, 8157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 8028 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-04-15 06:10:27,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2022-04-15 06:10:27,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2022-04-15 06:10:27,642 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:10:27,642 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,642 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,642 INFO L87 Difference]: Start difference. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:27,643 INFO L93 Difference]: Finished difference Result 143 states and 145 transitions. [2022-04-15 06:10:27,643 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-04-15 06:10:27,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:10:27,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:10:27,644 INFO L74 IsIncluded]: Start isIncluded. First operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 143 states. [2022-04-15 06:10:27,644 INFO L87 Difference]: Start difference. First operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 143 states. [2022-04-15 06:10:27,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:27,645 INFO L93 Difference]: Finished difference Result 143 states and 145 transitions. [2022-04-15 06:10:27,645 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-04-15 06:10:27,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:10:27,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:10:27,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:10:27,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:10:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 145 transitions. [2022-04-15 06:10:27,646 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 145 transitions. Word has length 139 [2022-04-15 06:10:27,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:10:27,646 INFO L478 AbstractCegarLoop]: Abstraction has 143 states and 145 transitions. [2022-04-15 06:10:27,647 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:27,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 143 states and 145 transitions. [2022-04-15 06:10:27,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:27,797 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-04-15 06:10:27,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-04-15 06:10:27,797 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:10:27,797 INFO L499 BasicCegarLoop]: trace histogram [65, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:10:27,801 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (126)] Ended with exit code 0 [2022-04-15 06:10:28,005 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (127)] Forceful destruction successful, exit code 0 [2022-04-15 06:10:28,205 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 126 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable127,127 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable128 [2022-04-15 06:10:28,205 INFO L403 AbstractCegarLoop]: === Iteration 67 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:10:28,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:10:28,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1632496963, now seen corresponding path program 127 times [2022-04-15 06:10:28,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:28,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [411865806] [2022-04-15 06:10:30,996 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:10:31,196 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:10:31,433 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:10:31,435 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:10:31,440 INFO L85 PathProgramCache]: Analyzing trace with hash 714304688, now seen corresponding path program 1 times [2022-04-15 06:10:31,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:10:31,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887719003] [2022-04-15 06:10:31,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:10:31,450 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_129.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_129.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:10:31,451 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_129.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_129.0)) 4294967296)) 65521) 0) [2022-04-15 06:10:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:10:31,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1900184776] [2022-04-15 06:10:31,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:31,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:31,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:10:31,462 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:10:31,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (128)] Waiting until timeout for monitored process [2022-04-15 06:10:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:10:31,523 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:10:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:10:31,648 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:10:31,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1632496963, now seen corresponding path program 128 times [2022-04-15 06:10:31,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:10:31,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154354190] [2022-04-15 06:10:31,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:10:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:33,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:10:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:33,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {68574#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-15 06:10:33,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-15 06:10:33,599 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-15 06:10:33,600 INFO L272 TraceCheckUtils]: 0: Hoare triple {68504#true} call ULTIMATE.init(); {68574#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:10:33,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {68574#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-15 06:10:33,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-15 06:10:33,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-15 06:10:33,600 INFO L272 TraceCheckUtils]: 4: Hoare triple {68504#true} call #t~ret5 := main(); {68504#true} is VALID [2022-04-15 06:10:33,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {68504#true} ~x~0 := 0; {68509#(= main_~x~0 0)} is VALID [2022-04-15 06:10:33,600 INFO L290 TraceCheckUtils]: 6: Hoare triple {68509#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {68509#(= main_~x~0 0)} is VALID [2022-04-15 06:10:33,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {68509#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:33,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:33,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:33,601 INFO L290 TraceCheckUtils]: 10: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:33,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:33,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:33,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:33,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:33,603 INFO L290 TraceCheckUtils]: 15: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:33,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:33,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:33,604 INFO L290 TraceCheckUtils]: 18: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:33,604 INFO L290 TraceCheckUtils]: 19: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:33,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:33,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:33,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:33,605 INFO L290 TraceCheckUtils]: 23: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:33,605 INFO L290 TraceCheckUtils]: 24: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:33,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:33,606 INFO L290 TraceCheckUtils]: 26: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:33,606 INFO L290 TraceCheckUtils]: 27: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:33,607 INFO L290 TraceCheckUtils]: 28: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:33,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:33,607 INFO L290 TraceCheckUtils]: 30: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:33,608 INFO L290 TraceCheckUtils]: 31: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:33,608 INFO L290 TraceCheckUtils]: 32: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:33,608 INFO L290 TraceCheckUtils]: 33: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:33,608 INFO L290 TraceCheckUtils]: 34: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:33,609 INFO L290 TraceCheckUtils]: 35: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:33,609 INFO L290 TraceCheckUtils]: 36: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:33,609 INFO L290 TraceCheckUtils]: 37: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:33,609 INFO L290 TraceCheckUtils]: 38: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:33,610 INFO L290 TraceCheckUtils]: 39: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:33,610 INFO L290 TraceCheckUtils]: 40: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:33,610 INFO L290 TraceCheckUtils]: 41: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:33,611 INFO L290 TraceCheckUtils]: 42: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:33,611 INFO L290 TraceCheckUtils]: 43: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:33,611 INFO L290 TraceCheckUtils]: 44: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:33,612 INFO L290 TraceCheckUtils]: 45: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:33,612 INFO L290 TraceCheckUtils]: 46: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:33,612 INFO L290 TraceCheckUtils]: 47: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:33,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:33,613 INFO L290 TraceCheckUtils]: 49: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:33,613 INFO L290 TraceCheckUtils]: 50: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:33,613 INFO L290 TraceCheckUtils]: 51: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:33,614 INFO L290 TraceCheckUtils]: 52: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:33,614 INFO L290 TraceCheckUtils]: 53: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:33,614 INFO L290 TraceCheckUtils]: 54: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:33,614 INFO L290 TraceCheckUtils]: 55: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:33,615 INFO L290 TraceCheckUtils]: 56: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:33,615 INFO L290 TraceCheckUtils]: 57: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:33,615 INFO L290 TraceCheckUtils]: 58: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:33,616 INFO L290 TraceCheckUtils]: 59: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:33,616 INFO L290 TraceCheckUtils]: 60: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:33,616 INFO L290 TraceCheckUtils]: 61: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:33,616 INFO L290 TraceCheckUtils]: 62: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:33,617 INFO L290 TraceCheckUtils]: 63: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:33,617 INFO L290 TraceCheckUtils]: 64: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:33,617 INFO L290 TraceCheckUtils]: 65: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:33,630 INFO L290 TraceCheckUtils]: 66: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:33,631 INFO L290 TraceCheckUtils]: 67: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:33,631 INFO L290 TraceCheckUtils]: 68: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:33,631 INFO L290 TraceCheckUtils]: 69: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:33,632 INFO L290 TraceCheckUtils]: 70: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:33,632 INFO L290 TraceCheckUtils]: 71: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:33,632 INFO L290 TraceCheckUtils]: 72: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:33,633 INFO L290 TraceCheckUtils]: 73: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:33,633 INFO L290 TraceCheckUtils]: 74: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:33,633 INFO L290 TraceCheckUtils]: 75: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:33,633 INFO L290 TraceCheckUtils]: 76: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:33,634 INFO L290 TraceCheckUtils]: 77: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:33,634 INFO L290 TraceCheckUtils]: 78: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:33,634 INFO L290 TraceCheckUtils]: 79: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:33,635 INFO L290 TraceCheckUtils]: 80: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:33,635 INFO L290 TraceCheckUtils]: 81: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:33,635 INFO L290 TraceCheckUtils]: 82: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:33,636 INFO L290 TraceCheckUtils]: 83: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:33,636 INFO L290 TraceCheckUtils]: 84: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:33,636 INFO L290 TraceCheckUtils]: 85: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:33,636 INFO L290 TraceCheckUtils]: 86: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:33,637 INFO L290 TraceCheckUtils]: 87: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:33,637 INFO L290 TraceCheckUtils]: 88: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:33,637 INFO L290 TraceCheckUtils]: 89: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:33,638 INFO L290 TraceCheckUtils]: 90: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:33,638 INFO L290 TraceCheckUtils]: 91: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:33,652 INFO L290 TraceCheckUtils]: 92: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:33,653 INFO L290 TraceCheckUtils]: 93: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:33,653 INFO L290 TraceCheckUtils]: 94: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:33,653 INFO L290 TraceCheckUtils]: 95: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:33,653 INFO L290 TraceCheckUtils]: 96: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:33,654 INFO L290 TraceCheckUtils]: 97: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:33,654 INFO L290 TraceCheckUtils]: 98: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:33,654 INFO L290 TraceCheckUtils]: 99: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:33,655 INFO L290 TraceCheckUtils]: 100: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:33,655 INFO L290 TraceCheckUtils]: 101: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:33,655 INFO L290 TraceCheckUtils]: 102: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:33,656 INFO L290 TraceCheckUtils]: 103: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:33,656 INFO L290 TraceCheckUtils]: 104: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:33,656 INFO L290 TraceCheckUtils]: 105: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:33,656 INFO L290 TraceCheckUtils]: 106: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:33,657 INFO L290 TraceCheckUtils]: 107: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:33,657 INFO L290 TraceCheckUtils]: 108: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:33,657 INFO L290 TraceCheckUtils]: 109: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:33,658 INFO L290 TraceCheckUtils]: 110: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:33,658 INFO L290 TraceCheckUtils]: 111: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:33,658 INFO L290 TraceCheckUtils]: 112: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:33,658 INFO L290 TraceCheckUtils]: 113: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:33,659 INFO L290 TraceCheckUtils]: 114: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:33,659 INFO L290 TraceCheckUtils]: 115: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:33,659 INFO L290 TraceCheckUtils]: 116: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:33,660 INFO L290 TraceCheckUtils]: 117: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:33,660 INFO L290 TraceCheckUtils]: 118: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:33,660 INFO L290 TraceCheckUtils]: 119: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:33,660 INFO L290 TraceCheckUtils]: 120: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:33,661 INFO L290 TraceCheckUtils]: 121: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:33,661 INFO L290 TraceCheckUtils]: 122: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:33,661 INFO L290 TraceCheckUtils]: 123: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:33,662 INFO L290 TraceCheckUtils]: 124: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:33,662 INFO L290 TraceCheckUtils]: 125: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:33,662 INFO L290 TraceCheckUtils]: 126: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:33,663 INFO L290 TraceCheckUtils]: 127: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:33,663 INFO L290 TraceCheckUtils]: 128: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:33,663 INFO L290 TraceCheckUtils]: 129: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:33,663 INFO L290 TraceCheckUtils]: 130: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:33,664 INFO L290 TraceCheckUtils]: 131: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:33,664 INFO L290 TraceCheckUtils]: 132: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:33,664 INFO L290 TraceCheckUtils]: 133: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:10:33,665 INFO L290 TraceCheckUtils]: 134: Hoare triple {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:10:33,665 INFO L290 TraceCheckUtils]: 135: Hoare triple {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {68505#false} is VALID [2022-04-15 06:10:33,665 INFO L290 TraceCheckUtils]: 136: Hoare triple {68505#false} assume !(~x~0 % 4294967296 < 268435455); {68505#false} is VALID [2022-04-15 06:10:33,665 INFO L272 TraceCheckUtils]: 137: Hoare triple {68505#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {68505#false} is VALID [2022-04-15 06:10:33,665 INFO L290 TraceCheckUtils]: 138: Hoare triple {68505#false} ~cond := #in~cond; {68505#false} is VALID [2022-04-15 06:10:33,665 INFO L290 TraceCheckUtils]: 139: Hoare triple {68505#false} assume 0 == ~cond; {68505#false} is VALID [2022-04-15 06:10:33,665 INFO L290 TraceCheckUtils]: 140: Hoare triple {68505#false} assume !false; {68505#false} is VALID [2022-04-15 06:10:33,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 65 proven. 4160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:33,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:10:33,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154354190] [2022-04-15 06:10:33,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154354190] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:10:33,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [416685313] [2022-04-15 06:10:33,666 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:10:33,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:33,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:10:33,667 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:10:33,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (129)] Waiting until timeout for monitored process [2022-04-15 06:10:33,738 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:10:33,738 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:10:33,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 135 conjunts are in the unsatisfiable core [2022-04-15 06:10:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:33,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:10:34,706 INFO L272 TraceCheckUtils]: 0: Hoare triple {68504#true} call ULTIMATE.init(); {68504#true} is VALID [2022-04-15 06:10:34,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {68504#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-15 06:10:34,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-15 06:10:34,706 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-15 06:10:34,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {68504#true} call #t~ret5 := main(); {68504#true} is VALID [2022-04-15 06:10:34,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {68504#true} ~x~0 := 0; {68509#(= main_~x~0 0)} is VALID [2022-04-15 06:10:34,706 INFO L290 TraceCheckUtils]: 6: Hoare triple {68509#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {68509#(= main_~x~0 0)} is VALID [2022-04-15 06:10:34,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {68509#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:34,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:34,707 INFO L290 TraceCheckUtils]: 9: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:34,707 INFO L290 TraceCheckUtils]: 10: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:34,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:34,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:34,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:34,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:34,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:34,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:34,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:34,710 INFO L290 TraceCheckUtils]: 18: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:34,710 INFO L290 TraceCheckUtils]: 19: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:34,710 INFO L290 TraceCheckUtils]: 20: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:34,711 INFO L290 TraceCheckUtils]: 21: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:34,711 INFO L290 TraceCheckUtils]: 22: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:34,711 INFO L290 TraceCheckUtils]: 23: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:34,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:34,712 INFO L290 TraceCheckUtils]: 25: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:34,712 INFO L290 TraceCheckUtils]: 26: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:34,712 INFO L290 TraceCheckUtils]: 27: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:34,713 INFO L290 TraceCheckUtils]: 28: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:34,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:34,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:34,714 INFO L290 TraceCheckUtils]: 31: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:34,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:34,714 INFO L290 TraceCheckUtils]: 33: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:34,714 INFO L290 TraceCheckUtils]: 34: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:34,715 INFO L290 TraceCheckUtils]: 35: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:34,715 INFO L290 TraceCheckUtils]: 36: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:34,715 INFO L290 TraceCheckUtils]: 37: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:34,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:34,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:34,716 INFO L290 TraceCheckUtils]: 40: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:34,716 INFO L290 TraceCheckUtils]: 41: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:34,717 INFO L290 TraceCheckUtils]: 42: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:34,717 INFO L290 TraceCheckUtils]: 43: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:34,717 INFO L290 TraceCheckUtils]: 44: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:34,718 INFO L290 TraceCheckUtils]: 45: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:34,718 INFO L290 TraceCheckUtils]: 46: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:34,718 INFO L290 TraceCheckUtils]: 47: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:34,718 INFO L290 TraceCheckUtils]: 48: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:34,719 INFO L290 TraceCheckUtils]: 49: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:34,719 INFO L290 TraceCheckUtils]: 50: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:34,719 INFO L290 TraceCheckUtils]: 51: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:34,720 INFO L290 TraceCheckUtils]: 52: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:34,720 INFO L290 TraceCheckUtils]: 53: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:34,720 INFO L290 TraceCheckUtils]: 54: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:34,721 INFO L290 TraceCheckUtils]: 55: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:34,721 INFO L290 TraceCheckUtils]: 56: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:34,721 INFO L290 TraceCheckUtils]: 57: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:34,721 INFO L290 TraceCheckUtils]: 58: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:34,722 INFO L290 TraceCheckUtils]: 59: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:34,722 INFO L290 TraceCheckUtils]: 60: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:34,722 INFO L290 TraceCheckUtils]: 61: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:34,723 INFO L290 TraceCheckUtils]: 62: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:34,723 INFO L290 TraceCheckUtils]: 63: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:34,723 INFO L290 TraceCheckUtils]: 64: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:34,723 INFO L290 TraceCheckUtils]: 65: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:34,724 INFO L290 TraceCheckUtils]: 66: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:34,724 INFO L290 TraceCheckUtils]: 67: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:34,724 INFO L290 TraceCheckUtils]: 68: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:34,725 INFO L290 TraceCheckUtils]: 69: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:34,725 INFO L290 TraceCheckUtils]: 70: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:34,725 INFO L290 TraceCheckUtils]: 71: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:34,725 INFO L290 TraceCheckUtils]: 72: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:34,726 INFO L290 TraceCheckUtils]: 73: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:34,726 INFO L290 TraceCheckUtils]: 74: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:34,726 INFO L290 TraceCheckUtils]: 75: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:34,727 INFO L290 TraceCheckUtils]: 76: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:34,727 INFO L290 TraceCheckUtils]: 77: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:34,727 INFO L290 TraceCheckUtils]: 78: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:34,727 INFO L290 TraceCheckUtils]: 79: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:34,728 INFO L290 TraceCheckUtils]: 80: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:34,728 INFO L290 TraceCheckUtils]: 81: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:34,728 INFO L290 TraceCheckUtils]: 82: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:34,729 INFO L290 TraceCheckUtils]: 83: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:34,729 INFO L290 TraceCheckUtils]: 84: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:34,729 INFO L290 TraceCheckUtils]: 85: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:34,729 INFO L290 TraceCheckUtils]: 86: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:34,730 INFO L290 TraceCheckUtils]: 87: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:34,730 INFO L290 TraceCheckUtils]: 88: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:34,730 INFO L290 TraceCheckUtils]: 89: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:34,731 INFO L290 TraceCheckUtils]: 90: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:34,731 INFO L290 TraceCheckUtils]: 91: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:34,731 INFO L290 TraceCheckUtils]: 92: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:34,731 INFO L290 TraceCheckUtils]: 93: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:34,732 INFO L290 TraceCheckUtils]: 94: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:34,732 INFO L290 TraceCheckUtils]: 95: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:34,732 INFO L290 TraceCheckUtils]: 96: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:34,733 INFO L290 TraceCheckUtils]: 97: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:34,733 INFO L290 TraceCheckUtils]: 98: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:34,733 INFO L290 TraceCheckUtils]: 99: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:34,733 INFO L290 TraceCheckUtils]: 100: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:34,734 INFO L290 TraceCheckUtils]: 101: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:34,734 INFO L290 TraceCheckUtils]: 102: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:34,734 INFO L290 TraceCheckUtils]: 103: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:34,735 INFO L290 TraceCheckUtils]: 104: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:34,735 INFO L290 TraceCheckUtils]: 105: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:34,735 INFO L290 TraceCheckUtils]: 106: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:34,736 INFO L290 TraceCheckUtils]: 107: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:34,736 INFO L290 TraceCheckUtils]: 108: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:34,736 INFO L290 TraceCheckUtils]: 109: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:34,736 INFO L290 TraceCheckUtils]: 110: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:34,737 INFO L290 TraceCheckUtils]: 111: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:34,737 INFO L290 TraceCheckUtils]: 112: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:34,737 INFO L290 TraceCheckUtils]: 113: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:34,738 INFO L290 TraceCheckUtils]: 114: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:34,738 INFO L290 TraceCheckUtils]: 115: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:34,738 INFO L290 TraceCheckUtils]: 116: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:34,738 INFO L290 TraceCheckUtils]: 117: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:34,739 INFO L290 TraceCheckUtils]: 118: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:34,739 INFO L290 TraceCheckUtils]: 119: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:34,739 INFO L290 TraceCheckUtils]: 120: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:34,740 INFO L290 TraceCheckUtils]: 121: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:34,740 INFO L290 TraceCheckUtils]: 122: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:34,740 INFO L290 TraceCheckUtils]: 123: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:34,740 INFO L290 TraceCheckUtils]: 124: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:34,741 INFO L290 TraceCheckUtils]: 125: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:34,741 INFO L290 TraceCheckUtils]: 126: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:34,741 INFO L290 TraceCheckUtils]: 127: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:34,742 INFO L290 TraceCheckUtils]: 128: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:34,742 INFO L290 TraceCheckUtils]: 129: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:34,742 INFO L290 TraceCheckUtils]: 130: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:34,743 INFO L290 TraceCheckUtils]: 131: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:34,743 INFO L290 TraceCheckUtils]: 132: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:34,743 INFO L290 TraceCheckUtils]: 133: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:34,743 INFO L290 TraceCheckUtils]: 134: Hoare triple {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:34,744 INFO L290 TraceCheckUtils]: 135: Hoare triple {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:10:34,744 INFO L290 TraceCheckUtils]: 136: Hoare triple {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 268435455); {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:10:34,744 INFO L272 TraceCheckUtils]: 137: Hoare triple {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:10:34,745 INFO L290 TraceCheckUtils]: 138: Hoare triple {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {68995#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:10:34,745 INFO L290 TraceCheckUtils]: 139: Hoare triple {68995#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {68505#false} is VALID [2022-04-15 06:10:34,745 INFO L290 TraceCheckUtils]: 140: Hoare triple {68505#false} assume !false; {68505#false} is VALID [2022-04-15 06:10:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:34,745 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:10:35,092 INFO L290 TraceCheckUtils]: 140: Hoare triple {68505#false} assume !false; {68505#false} is VALID [2022-04-15 06:10:35,093 INFO L290 TraceCheckUtils]: 139: Hoare triple {68995#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {68505#false} is VALID [2022-04-15 06:10:35,093 INFO L290 TraceCheckUtils]: 138: Hoare triple {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {68995#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:10:35,093 INFO L272 TraceCheckUtils]: 137: Hoare triple {69011#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:10:35,093 INFO L290 TraceCheckUtils]: 136: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,094 INFO L290 TraceCheckUtils]: 135: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,094 INFO L290 TraceCheckUtils]: 134: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,094 INFO L290 TraceCheckUtils]: 133: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,095 INFO L290 TraceCheckUtils]: 132: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,095 INFO L290 TraceCheckUtils]: 131: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,095 INFO L290 TraceCheckUtils]: 130: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,096 INFO L290 TraceCheckUtils]: 129: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,096 INFO L290 TraceCheckUtils]: 128: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,096 INFO L290 TraceCheckUtils]: 127: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,096 INFO L290 TraceCheckUtils]: 126: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,097 INFO L290 TraceCheckUtils]: 125: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,097 INFO L290 TraceCheckUtils]: 124: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,097 INFO L290 TraceCheckUtils]: 123: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,098 INFO L290 TraceCheckUtils]: 122: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,098 INFO L290 TraceCheckUtils]: 121: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,098 INFO L290 TraceCheckUtils]: 120: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,099 INFO L290 TraceCheckUtils]: 119: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,099 INFO L290 TraceCheckUtils]: 118: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,099 INFO L290 TraceCheckUtils]: 117: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,099 INFO L290 TraceCheckUtils]: 116: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,100 INFO L290 TraceCheckUtils]: 115: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,100 INFO L290 TraceCheckUtils]: 114: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,100 INFO L290 TraceCheckUtils]: 113: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,101 INFO L290 TraceCheckUtils]: 112: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,101 INFO L290 TraceCheckUtils]: 111: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,101 INFO L290 TraceCheckUtils]: 110: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,101 INFO L290 TraceCheckUtils]: 109: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,102 INFO L290 TraceCheckUtils]: 108: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,102 INFO L290 TraceCheckUtils]: 107: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,102 INFO L290 TraceCheckUtils]: 106: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,103 INFO L290 TraceCheckUtils]: 105: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,103 INFO L290 TraceCheckUtils]: 104: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,103 INFO L290 TraceCheckUtils]: 103: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,103 INFO L290 TraceCheckUtils]: 102: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,104 INFO L290 TraceCheckUtils]: 101: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,104 INFO L290 TraceCheckUtils]: 100: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,104 INFO L290 TraceCheckUtils]: 99: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,104 INFO L290 TraceCheckUtils]: 98: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,105 INFO L290 TraceCheckUtils]: 97: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,105 INFO L290 TraceCheckUtils]: 96: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,105 INFO L290 TraceCheckUtils]: 95: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,106 INFO L290 TraceCheckUtils]: 94: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,106 INFO L290 TraceCheckUtils]: 93: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,106 INFO L290 TraceCheckUtils]: 92: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,107 INFO L290 TraceCheckUtils]: 91: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,107 INFO L290 TraceCheckUtils]: 90: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,107 INFO L290 TraceCheckUtils]: 89: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,107 INFO L290 TraceCheckUtils]: 88: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,108 INFO L290 TraceCheckUtils]: 87: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,108 INFO L290 TraceCheckUtils]: 86: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,108 INFO L290 TraceCheckUtils]: 85: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,108 INFO L290 TraceCheckUtils]: 84: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,109 INFO L290 TraceCheckUtils]: 83: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,109 INFO L290 TraceCheckUtils]: 82: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,109 INFO L290 TraceCheckUtils]: 81: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,110 INFO L290 TraceCheckUtils]: 80: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,110 INFO L290 TraceCheckUtils]: 79: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,110 INFO L290 TraceCheckUtils]: 78: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,111 INFO L290 TraceCheckUtils]: 77: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,111 INFO L290 TraceCheckUtils]: 76: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,111 INFO L290 TraceCheckUtils]: 75: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,111 INFO L290 TraceCheckUtils]: 74: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,112 INFO L290 TraceCheckUtils]: 73: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,112 INFO L290 TraceCheckUtils]: 72: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,112 INFO L290 TraceCheckUtils]: 71: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,112 INFO L290 TraceCheckUtils]: 70: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,113 INFO L290 TraceCheckUtils]: 69: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,113 INFO L290 TraceCheckUtils]: 68: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,113 INFO L290 TraceCheckUtils]: 67: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,114 INFO L290 TraceCheckUtils]: 66: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,114 INFO L290 TraceCheckUtils]: 65: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,114 INFO L290 TraceCheckUtils]: 64: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,115 INFO L290 TraceCheckUtils]: 63: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,115 INFO L290 TraceCheckUtils]: 62: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,115 INFO L290 TraceCheckUtils]: 61: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,115 INFO L290 TraceCheckUtils]: 60: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,116 INFO L290 TraceCheckUtils]: 59: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,116 INFO L290 TraceCheckUtils]: 58: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,116 INFO L290 TraceCheckUtils]: 57: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,116 INFO L290 TraceCheckUtils]: 56: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,117 INFO L290 TraceCheckUtils]: 55: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,117 INFO L290 TraceCheckUtils]: 54: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,117 INFO L290 TraceCheckUtils]: 53: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,118 INFO L290 TraceCheckUtils]: 52: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,118 INFO L290 TraceCheckUtils]: 51: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,118 INFO L290 TraceCheckUtils]: 50: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,118 INFO L290 TraceCheckUtils]: 49: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,119 INFO L290 TraceCheckUtils]: 48: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,119 INFO L290 TraceCheckUtils]: 47: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,119 INFO L290 TraceCheckUtils]: 46: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,120 INFO L290 TraceCheckUtils]: 45: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,120 INFO L290 TraceCheckUtils]: 43: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,120 INFO L290 TraceCheckUtils]: 42: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,121 INFO L290 TraceCheckUtils]: 41: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,121 INFO L290 TraceCheckUtils]: 40: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,121 INFO L290 TraceCheckUtils]: 39: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,122 INFO L290 TraceCheckUtils]: 38: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,122 INFO L290 TraceCheckUtils]: 37: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,122 INFO L290 TraceCheckUtils]: 36: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,122 INFO L290 TraceCheckUtils]: 35: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,123 INFO L290 TraceCheckUtils]: 34: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,123 INFO L290 TraceCheckUtils]: 33: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,123 INFO L290 TraceCheckUtils]: 32: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,124 INFO L290 TraceCheckUtils]: 31: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,124 INFO L290 TraceCheckUtils]: 30: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,124 INFO L290 TraceCheckUtils]: 29: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,125 INFO L290 TraceCheckUtils]: 27: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,125 INFO L290 TraceCheckUtils]: 26: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,125 INFO L290 TraceCheckUtils]: 25: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,126 INFO L290 TraceCheckUtils]: 24: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,126 INFO L290 TraceCheckUtils]: 23: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,126 INFO L290 TraceCheckUtils]: 22: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,126 INFO L290 TraceCheckUtils]: 21: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,127 INFO L290 TraceCheckUtils]: 20: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,127 INFO L290 TraceCheckUtils]: 19: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,127 INFO L290 TraceCheckUtils]: 18: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,128 INFO L290 TraceCheckUtils]: 17: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,128 INFO L290 TraceCheckUtils]: 15: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,128 INFO L290 TraceCheckUtils]: 14: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,129 INFO L290 TraceCheckUtils]: 12: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,129 INFO L290 TraceCheckUtils]: 11: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,130 INFO L290 TraceCheckUtils]: 10: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,130 INFO L290 TraceCheckUtils]: 9: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,130 INFO L290 TraceCheckUtils]: 8: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,130 INFO L290 TraceCheckUtils]: 7: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:10:35,131 INFO L290 TraceCheckUtils]: 6: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,131 INFO L290 TraceCheckUtils]: 5: Hoare triple {68504#true} ~x~0 := 0; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:10:35,131 INFO L272 TraceCheckUtils]: 4: Hoare triple {68504#true} call #t~ret5 := main(); {68504#true} is VALID [2022-04-15 06:10:35,131 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-15 06:10:35,131 INFO L290 TraceCheckUtils]: 2: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-15 06:10:35,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {68504#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-15 06:10:35,131 INFO L272 TraceCheckUtils]: 0: Hoare triple {68504#true} call ULTIMATE.init(); {68504#true} is VALID [2022-04-15 06:10:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 2144 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-04-15 06:10:35,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [416685313] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:10:35,132 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:10:35,132 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 70, 6] total 74 [2022-04-15 06:10:35,132 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:10:35,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [411865806] [2022-04-15 06:10:35,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [411865806] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:10:35,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:10:35,133 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [68] imperfect sequences [] total 68 [2022-04-15 06:10:35,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130541605] [2022-04-15 06:10:35,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:10:35,133 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-15 06:10:35,134 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:10:35,134 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:35,199 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:35,199 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2022-04-15 06:10:35,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:35,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2022-04-15 06:10:35,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=5126, Unknown=0, NotChecked=0, Total=5402 [2022-04-15 06:10:35,200 INFO L87 Difference]: Start difference. First operand 143 states and 145 transitions. Second operand has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:45,164 INFO L93 Difference]: Finished difference Result 152 states and 156 transitions. [2022-04-15 06:10:45,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-15 06:10:45,164 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-15 06:10:45,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:10:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 153 transitions. [2022-04-15 06:10:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 153 transitions. [2022-04-15 06:10:45,166 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 153 transitions. [2022-04-15 06:10:45,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:45,254 INFO L225 Difference]: With dead ends: 152 [2022-04-15 06:10:45,254 INFO L226 Difference]: Without dead ends: 145 [2022-04-15 06:10:45,255 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 416 GetRequests, 276 SyntacticMatches, 3 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2097 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=728, Invalid=18454, Unknown=0, NotChecked=0, Total=19182 [2022-04-15 06:10:45,256 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 73 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 8409 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 8540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 8409 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:10:45,256 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 139 Invalid, 8540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 8409 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-15 06:10:45,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-04-15 06:10:45,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2022-04-15 06:10:45,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:10:45,516 INFO L82 GeneralOperation]: Start isEquivalent. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,516 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,516 INFO L87 Difference]: Start difference. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:45,517 INFO L93 Difference]: Finished difference Result 145 states and 147 transitions. [2022-04-15 06:10:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-04-15 06:10:45,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:10:45,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:10:45,517 INFO L74 IsIncluded]: Start isIncluded. First operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-15 06:10:45,517 INFO L87 Difference]: Start difference. First operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-15 06:10:45,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:10:45,518 INFO L93 Difference]: Finished difference Result 145 states and 147 transitions. [2022-04-15 06:10:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-04-15 06:10:45,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:10:45,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:10:45,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:10:45,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:10:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 147 transitions. [2022-04-15 06:10:45,520 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 147 transitions. Word has length 141 [2022-04-15 06:10:45,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:10:45,520 INFO L478 AbstractCegarLoop]: Abstraction has 145 states and 147 transitions. [2022-04-15 06:10:45,520 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:45,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 145 states and 147 transitions. [2022-04-15 06:10:45,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:45,660 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-04-15 06:10:45,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-15 06:10:45,660 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:10:45,661 INFO L499 BasicCegarLoop]: trace histogram [66, 65, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:10:45,677 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (129)] Forceful destruction successful, exit code 0 [2022-04-15 06:10:45,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (128)] Forceful destruction successful, exit code 0 [2022-04-15 06:10:46,075 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,129 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable129,128 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:46,075 INFO L403 AbstractCegarLoop]: === Iteration 68 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:10:46,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:10:46,076 INFO L85 PathProgramCache]: Analyzing trace with hash 775418650, now seen corresponding path program 129 times [2022-04-15 06:10:46,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:46,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1008799948] [2022-04-15 06:10:46,509 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:10:47,117 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:10:47,119 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:10:47,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1531130448, now seen corresponding path program 1 times [2022-04-15 06:10:47,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:10:47,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347333404] [2022-04-15 06:10:47,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:47,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:10:47,127 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_131.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_131.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:10:47,127 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_131.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_131.0)) 4294967296)) 65521) 0) [2022-04-15 06:10:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:10:47,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1158814405] [2022-04-15 06:10:47,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:47,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:47,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:10:47,146 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:10:47,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (130)] Waiting until timeout for monitored process [2022-04-15 06:10:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:10:47,192 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:10:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:10:47,207 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:10:47,207 INFO L85 PathProgramCache]: Analyzing trace with hash 775418650, now seen corresponding path program 130 times [2022-04-15 06:10:47,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:10:47,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074251726] [2022-04-15 06:10:47,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:10:47,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:10:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:48,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:10:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:48,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {70511#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-15 06:10:48,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-15 06:10:48,743 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-15 06:10:48,743 INFO L272 TraceCheckUtils]: 0: Hoare triple {70440#true} call ULTIMATE.init(); {70511#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:10:48,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {70511#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-15 06:10:48,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-15 06:10:48,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-15 06:10:48,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {70440#true} call #t~ret5 := main(); {70440#true} is VALID [2022-04-15 06:10:48,744 INFO L290 TraceCheckUtils]: 5: Hoare triple {70440#true} ~x~0 := 0; {70445#(= main_~x~0 0)} is VALID [2022-04-15 06:10:48,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {70445#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {70445#(= main_~x~0 0)} is VALID [2022-04-15 06:10:48,744 INFO L290 TraceCheckUtils]: 7: Hoare triple {70445#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:48,744 INFO L290 TraceCheckUtils]: 8: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:48,745 INFO L290 TraceCheckUtils]: 9: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:48,745 INFO L290 TraceCheckUtils]: 10: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:48,745 INFO L290 TraceCheckUtils]: 11: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:48,745 INFO L290 TraceCheckUtils]: 12: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:48,746 INFO L290 TraceCheckUtils]: 13: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:48,746 INFO L290 TraceCheckUtils]: 14: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:48,746 INFO L290 TraceCheckUtils]: 15: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:48,747 INFO L290 TraceCheckUtils]: 16: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:48,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:48,747 INFO L290 TraceCheckUtils]: 18: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:48,747 INFO L290 TraceCheckUtils]: 19: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:48,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:48,748 INFO L290 TraceCheckUtils]: 21: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:48,748 INFO L290 TraceCheckUtils]: 22: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:48,749 INFO L290 TraceCheckUtils]: 23: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:48,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:48,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:48,749 INFO L290 TraceCheckUtils]: 26: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:48,750 INFO L290 TraceCheckUtils]: 27: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:48,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:48,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:48,751 INFO L290 TraceCheckUtils]: 30: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:48,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:48,751 INFO L290 TraceCheckUtils]: 32: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:48,751 INFO L290 TraceCheckUtils]: 33: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:48,752 INFO L290 TraceCheckUtils]: 34: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:48,752 INFO L290 TraceCheckUtils]: 35: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:48,752 INFO L290 TraceCheckUtils]: 36: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:48,753 INFO L290 TraceCheckUtils]: 37: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:48,753 INFO L290 TraceCheckUtils]: 38: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:48,753 INFO L290 TraceCheckUtils]: 39: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:48,753 INFO L290 TraceCheckUtils]: 40: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:48,754 INFO L290 TraceCheckUtils]: 41: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:48,754 INFO L290 TraceCheckUtils]: 42: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:48,754 INFO L290 TraceCheckUtils]: 43: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:48,755 INFO L290 TraceCheckUtils]: 44: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:48,755 INFO L290 TraceCheckUtils]: 45: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:48,755 INFO L290 TraceCheckUtils]: 46: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:48,756 INFO L290 TraceCheckUtils]: 47: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:48,756 INFO L290 TraceCheckUtils]: 48: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:48,756 INFO L290 TraceCheckUtils]: 49: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:48,756 INFO L290 TraceCheckUtils]: 50: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:48,757 INFO L290 TraceCheckUtils]: 51: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:48,757 INFO L290 TraceCheckUtils]: 52: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:48,757 INFO L290 TraceCheckUtils]: 53: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:48,757 INFO L290 TraceCheckUtils]: 54: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:48,758 INFO L290 TraceCheckUtils]: 55: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:48,758 INFO L290 TraceCheckUtils]: 56: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:48,758 INFO L290 TraceCheckUtils]: 57: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:48,759 INFO L290 TraceCheckUtils]: 58: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:48,759 INFO L290 TraceCheckUtils]: 59: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:48,759 INFO L290 TraceCheckUtils]: 60: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:48,760 INFO L290 TraceCheckUtils]: 61: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:48,760 INFO L290 TraceCheckUtils]: 62: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:48,760 INFO L290 TraceCheckUtils]: 63: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:48,761 INFO L290 TraceCheckUtils]: 64: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:48,761 INFO L290 TraceCheckUtils]: 65: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:48,761 INFO L290 TraceCheckUtils]: 66: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:48,762 INFO L290 TraceCheckUtils]: 67: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:48,762 INFO L290 TraceCheckUtils]: 68: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:48,762 INFO L290 TraceCheckUtils]: 69: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:48,762 INFO L290 TraceCheckUtils]: 70: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:48,763 INFO L290 TraceCheckUtils]: 71: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:48,763 INFO L290 TraceCheckUtils]: 72: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:48,763 INFO L290 TraceCheckUtils]: 73: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:48,764 INFO L290 TraceCheckUtils]: 74: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:48,764 INFO L290 TraceCheckUtils]: 75: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:48,764 INFO L290 TraceCheckUtils]: 76: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:48,765 INFO L290 TraceCheckUtils]: 77: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:48,765 INFO L290 TraceCheckUtils]: 78: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:48,765 INFO L290 TraceCheckUtils]: 79: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:48,765 INFO L290 TraceCheckUtils]: 80: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:48,766 INFO L290 TraceCheckUtils]: 81: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:48,766 INFO L290 TraceCheckUtils]: 82: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:48,766 INFO L290 TraceCheckUtils]: 83: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:48,766 INFO L290 TraceCheckUtils]: 84: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:48,767 INFO L290 TraceCheckUtils]: 85: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:48,767 INFO L290 TraceCheckUtils]: 86: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:48,767 INFO L290 TraceCheckUtils]: 87: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:48,768 INFO L290 TraceCheckUtils]: 88: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:48,768 INFO L290 TraceCheckUtils]: 89: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:48,768 INFO L290 TraceCheckUtils]: 90: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:48,769 INFO L290 TraceCheckUtils]: 91: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:48,769 INFO L290 TraceCheckUtils]: 92: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:48,769 INFO L290 TraceCheckUtils]: 93: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:48,769 INFO L290 TraceCheckUtils]: 94: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:48,770 INFO L290 TraceCheckUtils]: 95: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:48,770 INFO L290 TraceCheckUtils]: 96: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:48,770 INFO L290 TraceCheckUtils]: 97: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:48,771 INFO L290 TraceCheckUtils]: 98: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:48,771 INFO L290 TraceCheckUtils]: 99: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:48,771 INFO L290 TraceCheckUtils]: 100: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:48,771 INFO L290 TraceCheckUtils]: 101: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:48,772 INFO L290 TraceCheckUtils]: 102: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:48,772 INFO L290 TraceCheckUtils]: 103: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:48,772 INFO L290 TraceCheckUtils]: 104: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:48,773 INFO L290 TraceCheckUtils]: 105: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:48,773 INFO L290 TraceCheckUtils]: 106: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:48,773 INFO L290 TraceCheckUtils]: 107: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:48,774 INFO L290 TraceCheckUtils]: 108: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:48,774 INFO L290 TraceCheckUtils]: 109: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:48,774 INFO L290 TraceCheckUtils]: 110: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:48,775 INFO L290 TraceCheckUtils]: 111: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:48,775 INFO L290 TraceCheckUtils]: 112: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:48,775 INFO L290 TraceCheckUtils]: 113: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:48,775 INFO L290 TraceCheckUtils]: 114: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:48,776 INFO L290 TraceCheckUtils]: 115: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:48,776 INFO L290 TraceCheckUtils]: 116: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:48,776 INFO L290 TraceCheckUtils]: 117: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:48,777 INFO L290 TraceCheckUtils]: 118: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:48,777 INFO L290 TraceCheckUtils]: 119: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:48,777 INFO L290 TraceCheckUtils]: 120: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:48,778 INFO L290 TraceCheckUtils]: 121: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:48,778 INFO L290 TraceCheckUtils]: 122: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:48,778 INFO L290 TraceCheckUtils]: 123: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:48,779 INFO L290 TraceCheckUtils]: 124: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:48,779 INFO L290 TraceCheckUtils]: 125: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:48,779 INFO L290 TraceCheckUtils]: 126: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:48,779 INFO L290 TraceCheckUtils]: 127: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:48,780 INFO L290 TraceCheckUtils]: 128: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:48,780 INFO L290 TraceCheckUtils]: 129: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:48,780 INFO L290 TraceCheckUtils]: 130: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:48,781 INFO L290 TraceCheckUtils]: 131: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:48,781 INFO L290 TraceCheckUtils]: 132: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:48,781 INFO L290 TraceCheckUtils]: 133: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:48,781 INFO L290 TraceCheckUtils]: 134: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:48,782 INFO L290 TraceCheckUtils]: 135: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} is VALID [2022-04-15 06:10:48,782 INFO L290 TraceCheckUtils]: 136: Hoare triple {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} is VALID [2022-04-15 06:10:48,782 INFO L290 TraceCheckUtils]: 137: Hoare triple {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {70441#false} is VALID [2022-04-15 06:10:48,783 INFO L290 TraceCheckUtils]: 138: Hoare triple {70441#false} assume !(~x~0 % 4294967296 < 268435455); {70441#false} is VALID [2022-04-15 06:10:48,783 INFO L272 TraceCheckUtils]: 139: Hoare triple {70441#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {70441#false} is VALID [2022-04-15 06:10:48,783 INFO L290 TraceCheckUtils]: 140: Hoare triple {70441#false} ~cond := #in~cond; {70441#false} is VALID [2022-04-15 06:10:48,783 INFO L290 TraceCheckUtils]: 141: Hoare triple {70441#false} assume 0 == ~cond; {70441#false} is VALID [2022-04-15 06:10:48,783 INFO L290 TraceCheckUtils]: 142: Hoare triple {70441#false} assume !false; {70441#false} is VALID [2022-04-15 06:10:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 66 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:48,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:10:48,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074251726] [2022-04-15 06:10:48,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074251726] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:10:48,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1939655268] [2022-04-15 06:10:48,784 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:10:48,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:10:48,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:10:48,784 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:10:48,785 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (131)] Waiting until timeout for monitored process [2022-04-15 06:10:49,120 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:10:49,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:10:49,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 134 conjunts are in the unsatisfiable core [2022-04-15 06:10:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:10:49,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:10:50,347 INFO L272 TraceCheckUtils]: 0: Hoare triple {70440#true} call ULTIMATE.init(); {70440#true} is VALID [2022-04-15 06:10:50,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {70440#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-15 06:10:50,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-15 06:10:50,347 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-15 06:10:50,347 INFO L272 TraceCheckUtils]: 4: Hoare triple {70440#true} call #t~ret5 := main(); {70440#true} is VALID [2022-04-15 06:10:50,348 INFO L290 TraceCheckUtils]: 5: Hoare triple {70440#true} ~x~0 := 0; {70445#(= main_~x~0 0)} is VALID [2022-04-15 06:10:50,348 INFO L290 TraceCheckUtils]: 6: Hoare triple {70445#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {70445#(= main_~x~0 0)} is VALID [2022-04-15 06:10:50,348 INFO L290 TraceCheckUtils]: 7: Hoare triple {70445#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:50,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:10:50,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:50,349 INFO L290 TraceCheckUtils]: 10: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:10:50,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:50,350 INFO L290 TraceCheckUtils]: 12: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:10:50,351 INFO L290 TraceCheckUtils]: 13: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:50,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:10:50,352 INFO L290 TraceCheckUtils]: 15: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:50,352 INFO L290 TraceCheckUtils]: 16: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:10:50,352 INFO L290 TraceCheckUtils]: 17: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:50,353 INFO L290 TraceCheckUtils]: 18: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:10:50,353 INFO L290 TraceCheckUtils]: 19: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:50,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:10:50,354 INFO L290 TraceCheckUtils]: 21: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:50,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:10:50,355 INFO L290 TraceCheckUtils]: 23: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:50,355 INFO L290 TraceCheckUtils]: 24: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:10:50,356 INFO L290 TraceCheckUtils]: 25: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:50,356 INFO L290 TraceCheckUtils]: 26: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:10:50,356 INFO L290 TraceCheckUtils]: 27: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:50,357 INFO L290 TraceCheckUtils]: 28: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:10:50,357 INFO L290 TraceCheckUtils]: 29: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:50,357 INFO L290 TraceCheckUtils]: 30: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:10:50,358 INFO L290 TraceCheckUtils]: 31: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:50,358 INFO L290 TraceCheckUtils]: 32: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:10:50,359 INFO L290 TraceCheckUtils]: 33: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:50,359 INFO L290 TraceCheckUtils]: 34: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:10:50,360 INFO L290 TraceCheckUtils]: 35: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:50,360 INFO L290 TraceCheckUtils]: 36: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:10:50,360 INFO L290 TraceCheckUtils]: 37: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:50,361 INFO L290 TraceCheckUtils]: 38: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:10:50,361 INFO L290 TraceCheckUtils]: 39: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:50,362 INFO L290 TraceCheckUtils]: 40: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:10:50,362 INFO L290 TraceCheckUtils]: 41: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:50,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:10:50,363 INFO L290 TraceCheckUtils]: 43: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:50,363 INFO L290 TraceCheckUtils]: 44: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:10:50,364 INFO L290 TraceCheckUtils]: 45: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:50,364 INFO L290 TraceCheckUtils]: 46: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:10:50,364 INFO L290 TraceCheckUtils]: 47: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:50,365 INFO L290 TraceCheckUtils]: 48: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:10:50,365 INFO L290 TraceCheckUtils]: 49: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:50,366 INFO L290 TraceCheckUtils]: 50: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:10:50,366 INFO L290 TraceCheckUtils]: 51: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:50,366 INFO L290 TraceCheckUtils]: 52: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:10:50,367 INFO L290 TraceCheckUtils]: 53: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:50,367 INFO L290 TraceCheckUtils]: 54: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:10:50,368 INFO L290 TraceCheckUtils]: 55: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:50,368 INFO L290 TraceCheckUtils]: 56: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:10:50,368 INFO L290 TraceCheckUtils]: 57: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:50,369 INFO L290 TraceCheckUtils]: 58: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:10:50,369 INFO L290 TraceCheckUtils]: 59: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:50,370 INFO L290 TraceCheckUtils]: 60: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:10:50,370 INFO L290 TraceCheckUtils]: 61: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:50,370 INFO L290 TraceCheckUtils]: 62: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:10:50,371 INFO L290 TraceCheckUtils]: 63: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:50,371 INFO L290 TraceCheckUtils]: 64: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:10:50,372 INFO L290 TraceCheckUtils]: 65: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:50,372 INFO L290 TraceCheckUtils]: 66: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:10:50,372 INFO L290 TraceCheckUtils]: 67: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:50,373 INFO L290 TraceCheckUtils]: 68: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:10:50,373 INFO L290 TraceCheckUtils]: 69: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:50,374 INFO L290 TraceCheckUtils]: 70: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:10:50,374 INFO L290 TraceCheckUtils]: 71: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:50,374 INFO L290 TraceCheckUtils]: 72: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:10:50,375 INFO L290 TraceCheckUtils]: 73: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:50,375 INFO L290 TraceCheckUtils]: 74: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:10:50,376 INFO L290 TraceCheckUtils]: 75: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:50,376 INFO L290 TraceCheckUtils]: 76: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:10:50,376 INFO L290 TraceCheckUtils]: 77: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:50,377 INFO L290 TraceCheckUtils]: 78: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:10:50,377 INFO L290 TraceCheckUtils]: 79: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:50,378 INFO L290 TraceCheckUtils]: 80: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:10:50,378 INFO L290 TraceCheckUtils]: 81: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:50,378 INFO L290 TraceCheckUtils]: 82: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:10:50,379 INFO L290 TraceCheckUtils]: 83: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:50,379 INFO L290 TraceCheckUtils]: 84: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:10:50,380 INFO L290 TraceCheckUtils]: 85: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:50,380 INFO L290 TraceCheckUtils]: 86: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:10:50,380 INFO L290 TraceCheckUtils]: 87: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:50,381 INFO L290 TraceCheckUtils]: 88: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:10:50,381 INFO L290 TraceCheckUtils]: 89: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:50,382 INFO L290 TraceCheckUtils]: 90: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:10:50,382 INFO L290 TraceCheckUtils]: 91: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:50,382 INFO L290 TraceCheckUtils]: 92: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:10:50,383 INFO L290 TraceCheckUtils]: 93: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:50,383 INFO L290 TraceCheckUtils]: 94: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:10:50,384 INFO L290 TraceCheckUtils]: 95: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:50,384 INFO L290 TraceCheckUtils]: 96: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:10:50,384 INFO L290 TraceCheckUtils]: 97: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:50,385 INFO L290 TraceCheckUtils]: 98: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:10:50,385 INFO L290 TraceCheckUtils]: 99: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:50,386 INFO L290 TraceCheckUtils]: 100: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:10:50,386 INFO L290 TraceCheckUtils]: 101: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:50,386 INFO L290 TraceCheckUtils]: 102: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:10:50,387 INFO L290 TraceCheckUtils]: 103: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:50,387 INFO L290 TraceCheckUtils]: 104: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:10:50,388 INFO L290 TraceCheckUtils]: 105: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:50,388 INFO L290 TraceCheckUtils]: 106: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:10:50,388 INFO L290 TraceCheckUtils]: 107: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:50,389 INFO L290 TraceCheckUtils]: 108: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:10:50,389 INFO L290 TraceCheckUtils]: 109: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:50,390 INFO L290 TraceCheckUtils]: 110: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:10:50,390 INFO L290 TraceCheckUtils]: 111: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:50,390 INFO L290 TraceCheckUtils]: 112: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:10:50,391 INFO L290 TraceCheckUtils]: 113: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:50,391 INFO L290 TraceCheckUtils]: 114: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:10:50,392 INFO L290 TraceCheckUtils]: 115: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:50,392 INFO L290 TraceCheckUtils]: 116: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:10:50,392 INFO L290 TraceCheckUtils]: 117: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:50,393 INFO L290 TraceCheckUtils]: 118: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:10:50,393 INFO L290 TraceCheckUtils]: 119: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:50,394 INFO L290 TraceCheckUtils]: 120: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:10:50,394 INFO L290 TraceCheckUtils]: 121: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:50,394 INFO L290 TraceCheckUtils]: 122: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:10:50,395 INFO L290 TraceCheckUtils]: 123: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:50,395 INFO L290 TraceCheckUtils]: 124: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:10:50,396 INFO L290 TraceCheckUtils]: 125: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:50,396 INFO L290 TraceCheckUtils]: 126: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:10:50,396 INFO L290 TraceCheckUtils]: 127: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:50,397 INFO L290 TraceCheckUtils]: 128: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:10:50,397 INFO L290 TraceCheckUtils]: 129: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:50,398 INFO L290 TraceCheckUtils]: 130: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:10:50,398 INFO L290 TraceCheckUtils]: 131: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:50,398 INFO L290 TraceCheckUtils]: 132: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:10:50,399 INFO L290 TraceCheckUtils]: 133: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:50,399 INFO L290 TraceCheckUtils]: 134: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:10:50,400 INFO L290 TraceCheckUtils]: 135: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:10:50,400 INFO L290 TraceCheckUtils]: 136: Hoare triple {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:10:50,400 INFO L290 TraceCheckUtils]: 137: Hoare triple {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {70441#false} is VALID [2022-04-15 06:10:50,401 INFO L290 TraceCheckUtils]: 138: Hoare triple {70441#false} assume !(~x~0 % 4294967296 < 268435455); {70441#false} is VALID [2022-04-15 06:10:50,401 INFO L272 TraceCheckUtils]: 139: Hoare triple {70441#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {70441#false} is VALID [2022-04-15 06:10:50,401 INFO L290 TraceCheckUtils]: 140: Hoare triple {70441#false} ~cond := #in~cond; {70441#false} is VALID [2022-04-15 06:10:50,401 INFO L290 TraceCheckUtils]: 141: Hoare triple {70441#false} assume 0 == ~cond; {70441#false} is VALID [2022-04-15 06:10:50,401 INFO L290 TraceCheckUtils]: 142: Hoare triple {70441#false} assume !false; {70441#false} is VALID [2022-04-15 06:10:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 66 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:50,401 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:10:58,114 INFO L290 TraceCheckUtils]: 142: Hoare triple {70441#false} assume !false; {70441#false} is VALID [2022-04-15 06:10:58,114 INFO L290 TraceCheckUtils]: 141: Hoare triple {70441#false} assume 0 == ~cond; {70441#false} is VALID [2022-04-15 06:10:58,114 INFO L290 TraceCheckUtils]: 140: Hoare triple {70441#false} ~cond := #in~cond; {70441#false} is VALID [2022-04-15 06:10:58,114 INFO L272 TraceCheckUtils]: 139: Hoare triple {70441#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {70441#false} is VALID [2022-04-15 06:10:58,114 INFO L290 TraceCheckUtils]: 138: Hoare triple {70441#false} assume !(~x~0 % 4294967296 < 268435455); {70441#false} is VALID [2022-04-15 06:10:58,114 INFO L290 TraceCheckUtils]: 137: Hoare triple {70957#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {70441#false} is VALID [2022-04-15 06:10:58,115 INFO L290 TraceCheckUtils]: 136: Hoare triple {70961#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70957#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:10:58,115 INFO L290 TraceCheckUtils]: 135: Hoare triple {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70961#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:10:58,116 INFO L290 TraceCheckUtils]: 134: Hoare triple {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,116 INFO L290 TraceCheckUtils]: 133: Hoare triple {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,116 INFO L290 TraceCheckUtils]: 132: Hoare triple {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,117 INFO L290 TraceCheckUtils]: 131: Hoare triple {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,117 INFO L290 TraceCheckUtils]: 130: Hoare triple {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,118 INFO L290 TraceCheckUtils]: 129: Hoare triple {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,118 INFO L290 TraceCheckUtils]: 128: Hoare triple {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,119 INFO L290 TraceCheckUtils]: 127: Hoare triple {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,119 INFO L290 TraceCheckUtils]: 126: Hoare triple {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,120 INFO L290 TraceCheckUtils]: 125: Hoare triple {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,120 INFO L290 TraceCheckUtils]: 124: Hoare triple {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,121 INFO L290 TraceCheckUtils]: 123: Hoare triple {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,121 INFO L290 TraceCheckUtils]: 122: Hoare triple {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,122 INFO L290 TraceCheckUtils]: 121: Hoare triple {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,122 INFO L290 TraceCheckUtils]: 120: Hoare triple {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,122 INFO L290 TraceCheckUtils]: 119: Hoare triple {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,123 INFO L290 TraceCheckUtils]: 118: Hoare triple {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,123 INFO L290 TraceCheckUtils]: 117: Hoare triple {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,124 INFO L290 TraceCheckUtils]: 116: Hoare triple {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,124 INFO L290 TraceCheckUtils]: 115: Hoare triple {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,125 INFO L290 TraceCheckUtils]: 114: Hoare triple {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,125 INFO L290 TraceCheckUtils]: 113: Hoare triple {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,125 INFO L290 TraceCheckUtils]: 112: Hoare triple {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,126 INFO L290 TraceCheckUtils]: 111: Hoare triple {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,126 INFO L290 TraceCheckUtils]: 110: Hoare triple {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,127 INFO L290 TraceCheckUtils]: 109: Hoare triple {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,127 INFO L290 TraceCheckUtils]: 108: Hoare triple {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,128 INFO L290 TraceCheckUtils]: 107: Hoare triple {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,128 INFO L290 TraceCheckUtils]: 106: Hoare triple {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,129 INFO L290 TraceCheckUtils]: 105: Hoare triple {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,129 INFO L290 TraceCheckUtils]: 104: Hoare triple {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,130 INFO L290 TraceCheckUtils]: 103: Hoare triple {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,130 INFO L290 TraceCheckUtils]: 102: Hoare triple {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,131 INFO L290 TraceCheckUtils]: 101: Hoare triple {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,131 INFO L290 TraceCheckUtils]: 100: Hoare triple {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,132 INFO L290 TraceCheckUtils]: 99: Hoare triple {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,132 INFO L290 TraceCheckUtils]: 98: Hoare triple {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,132 INFO L290 TraceCheckUtils]: 97: Hoare triple {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,133 INFO L290 TraceCheckUtils]: 96: Hoare triple {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,133 INFO L290 TraceCheckUtils]: 95: Hoare triple {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,134 INFO L290 TraceCheckUtils]: 94: Hoare triple {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,134 INFO L290 TraceCheckUtils]: 93: Hoare triple {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,135 INFO L290 TraceCheckUtils]: 92: Hoare triple {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,135 INFO L290 TraceCheckUtils]: 91: Hoare triple {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,135 INFO L290 TraceCheckUtils]: 90: Hoare triple {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,136 INFO L290 TraceCheckUtils]: 89: Hoare triple {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,136 INFO L290 TraceCheckUtils]: 88: Hoare triple {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,137 INFO L290 TraceCheckUtils]: 87: Hoare triple {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,137 INFO L290 TraceCheckUtils]: 86: Hoare triple {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,138 INFO L290 TraceCheckUtils]: 85: Hoare triple {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,138 INFO L290 TraceCheckUtils]: 84: Hoare triple {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,139 INFO L290 TraceCheckUtils]: 83: Hoare triple {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,139 INFO L290 TraceCheckUtils]: 82: Hoare triple {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,140 INFO L290 TraceCheckUtils]: 81: Hoare triple {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,140 INFO L290 TraceCheckUtils]: 80: Hoare triple {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,141 INFO L290 TraceCheckUtils]: 79: Hoare triple {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,141 INFO L290 TraceCheckUtils]: 78: Hoare triple {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,141 INFO L290 TraceCheckUtils]: 77: Hoare triple {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,142 INFO L290 TraceCheckUtils]: 76: Hoare triple {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,142 INFO L290 TraceCheckUtils]: 75: Hoare triple {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,143 INFO L290 TraceCheckUtils]: 74: Hoare triple {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,143 INFO L290 TraceCheckUtils]: 73: Hoare triple {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,144 INFO L290 TraceCheckUtils]: 72: Hoare triple {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,144 INFO L290 TraceCheckUtils]: 71: Hoare triple {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,144 INFO L290 TraceCheckUtils]: 70: Hoare triple {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,145 INFO L290 TraceCheckUtils]: 69: Hoare triple {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,145 INFO L290 TraceCheckUtils]: 68: Hoare triple {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,146 INFO L290 TraceCheckUtils]: 67: Hoare triple {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,146 INFO L290 TraceCheckUtils]: 66: Hoare triple {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,147 INFO L290 TraceCheckUtils]: 65: Hoare triple {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,147 INFO L290 TraceCheckUtils]: 64: Hoare triple {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,148 INFO L290 TraceCheckUtils]: 63: Hoare triple {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,148 INFO L290 TraceCheckUtils]: 62: Hoare triple {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,148 INFO L290 TraceCheckUtils]: 61: Hoare triple {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,149 INFO L290 TraceCheckUtils]: 60: Hoare triple {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,149 INFO L290 TraceCheckUtils]: 59: Hoare triple {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,150 INFO L290 TraceCheckUtils]: 58: Hoare triple {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,150 INFO L290 TraceCheckUtils]: 57: Hoare triple {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,151 INFO L290 TraceCheckUtils]: 56: Hoare triple {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,151 INFO L290 TraceCheckUtils]: 55: Hoare triple {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,151 INFO L290 TraceCheckUtils]: 54: Hoare triple {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,152 INFO L290 TraceCheckUtils]: 53: Hoare triple {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,152 INFO L290 TraceCheckUtils]: 52: Hoare triple {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,153 INFO L290 TraceCheckUtils]: 51: Hoare triple {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,153 INFO L290 TraceCheckUtils]: 50: Hoare triple {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,154 INFO L290 TraceCheckUtils]: 49: Hoare triple {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,154 INFO L290 TraceCheckUtils]: 48: Hoare triple {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,155 INFO L290 TraceCheckUtils]: 47: Hoare triple {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,155 INFO L290 TraceCheckUtils]: 46: Hoare triple {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,156 INFO L290 TraceCheckUtils]: 45: Hoare triple {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,156 INFO L290 TraceCheckUtils]: 44: Hoare triple {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,157 INFO L290 TraceCheckUtils]: 43: Hoare triple {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,157 INFO L290 TraceCheckUtils]: 42: Hoare triple {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,157 INFO L290 TraceCheckUtils]: 41: Hoare triple {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,158 INFO L290 TraceCheckUtils]: 40: Hoare triple {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,158 INFO L290 TraceCheckUtils]: 39: Hoare triple {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,159 INFO L290 TraceCheckUtils]: 38: Hoare triple {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,159 INFO L290 TraceCheckUtils]: 37: Hoare triple {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,160 INFO L290 TraceCheckUtils]: 36: Hoare triple {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,160 INFO L290 TraceCheckUtils]: 35: Hoare triple {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,160 INFO L290 TraceCheckUtils]: 34: Hoare triple {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,161 INFO L290 TraceCheckUtils]: 33: Hoare triple {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,161 INFO L290 TraceCheckUtils]: 32: Hoare triple {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,163 INFO L290 TraceCheckUtils]: 29: Hoare triple {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,163 INFO L290 TraceCheckUtils]: 28: Hoare triple {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,164 INFO L290 TraceCheckUtils]: 25: Hoare triple {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,165 INFO L290 TraceCheckUtils]: 24: Hoare triple {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,165 INFO L290 TraceCheckUtils]: 23: Hoare triple {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,167 INFO L290 TraceCheckUtils]: 20: Hoare triple {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,167 INFO L290 TraceCheckUtils]: 19: Hoare triple {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,167 INFO L290 TraceCheckUtils]: 18: Hoare triple {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,168 INFO L290 TraceCheckUtils]: 17: Hoare triple {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,169 INFO L290 TraceCheckUtils]: 15: Hoare triple {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,170 INFO L290 TraceCheckUtils]: 13: Hoare triple {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,170 INFO L290 TraceCheckUtils]: 12: Hoare triple {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,171 INFO L290 TraceCheckUtils]: 11: Hoare triple {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,171 INFO L290 TraceCheckUtils]: 10: Hoare triple {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,172 INFO L290 TraceCheckUtils]: 9: Hoare triple {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,172 INFO L290 TraceCheckUtils]: 8: Hoare triple {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,172 INFO L290 TraceCheckUtils]: 7: Hoare triple {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:10:58,173 INFO L290 TraceCheckUtils]: 6: Hoare triple {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {70440#true} ~x~0 := 0; {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} is VALID [2022-04-15 06:10:58,173 INFO L272 TraceCheckUtils]: 4: Hoare triple {70440#true} call #t~ret5 := main(); {70440#true} is VALID [2022-04-15 06:10:58,173 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-15 06:10:58,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-15 06:10:58,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {70440#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-15 06:10:58,173 INFO L272 TraceCheckUtils]: 0: Hoare triple {70440#true} call ULTIMATE.init(); {70440#true} is VALID [2022-04-15 06:10:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 66 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:10:58,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1939655268] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:10:58,174 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:10:58,174 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 68, 69] total 137 [2022-04-15 06:10:58,175 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:10:58,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1008799948] [2022-04-15 06:10:58,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1008799948] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:10:58,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:10:58,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2022-04-15 06:10:58,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576983520] [2022-04-15 06:10:58,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:10:58,175 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-15 06:10:58,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:10:58,175 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:10:58,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:10:58,264 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-04-15 06:10:58,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:10:58,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-04-15 06:10:58,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4827, Invalid=13805, Unknown=0, NotChecked=0, Total=18632 [2022-04-15 06:10:58,266 INFO L87 Difference]: Start difference. First operand 145 states and 147 transitions. Second operand has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:10,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:11:10,571 INFO L93 Difference]: Finished difference Result 154 states and 158 transitions. [2022-04-15 06:11:10,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-15 06:11:10,571 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-15 06:11:10,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:11:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 155 transitions. [2022-04-15 06:11:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 155 transitions. [2022-04-15 06:11:10,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 155 transitions. [2022-04-15 06:11:10,697 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:10,698 INFO L225 Difference]: With dead ends: 154 [2022-04-15 06:11:10,698 INFO L226 Difference]: Without dead ends: 147 [2022-04-15 06:11:10,700 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 422 GetRequests, 219 SyntacticMatches, 2 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2348 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=9643, Invalid=31363, Unknown=0, NotChecked=0, Total=41006 [2022-04-15 06:11:10,701 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 74 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 8596 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 79 SdHoareTripleChecker+Invalid, 8729 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 8596 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:11:10,701 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [74 Valid, 79 Invalid, 8729 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 8596 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2022-04-15 06:11:10,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-04-15 06:11:11,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2022-04-15 06:11:11,054 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:11:11,054 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:11,054 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:11,054 INFO L87 Difference]: Start difference. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:11,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:11:11,055 INFO L93 Difference]: Finished difference Result 147 states and 149 transitions. [2022-04-15 06:11:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-04-15 06:11:11,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:11:11,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:11:11,056 INFO L74 IsIncluded]: Start isIncluded. First operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 147 states. [2022-04-15 06:11:11,056 INFO L87 Difference]: Start difference. First operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 147 states. [2022-04-15 06:11:11,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:11:11,057 INFO L93 Difference]: Finished difference Result 147 states and 149 transitions. [2022-04-15 06:11:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-04-15 06:11:11,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:11:11,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:11:11,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:11:11,057 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:11:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 149 transitions. [2022-04-15 06:11:11,058 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 149 transitions. Word has length 143 [2022-04-15 06:11:11,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:11:11,059 INFO L478 AbstractCegarLoop]: Abstraction has 147 states and 149 transitions. [2022-04-15 06:11:11,059 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:11,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 147 states and 149 transitions. [2022-04-15 06:11:11,206 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:11,206 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-04-15 06:11:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-04-15 06:11:11,206 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:11:11,206 INFO L499 BasicCegarLoop]: trace histogram [67, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:11:11,212 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (130)] Ended with exit code 0 [2022-04-15 06:11:11,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (131)] Forceful destruction successful, exit code 0 [2022-04-15 06:11:11,628 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 130 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable131,SelfDestructingSolverStorable132,131 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:11:11,629 INFO L403 AbstractCegarLoop]: === Iteration 69 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:11:11,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:11:11,629 INFO L85 PathProgramCache]: Analyzing trace with hash -205049801, now seen corresponding path program 131 times [2022-04-15 06:11:11,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:11,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1717051954] [2022-04-15 06:11:14,676 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:11:14,826 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:11:17,006 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:11:17,107 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:11:17,109 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:11:17,112 INFO L85 PathProgramCache]: Analyzing trace with hash 518401712, now seen corresponding path program 1 times [2022-04-15 06:11:17,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:11:17,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415320254] [2022-04-15 06:11:17,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:17,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:11:17,117 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_133.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_133.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:11:17,117 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_133.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_133.0)) 4294967296)) 65521) 0) [2022-04-15 06:11:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:11:17,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [503566643] [2022-04-15 06:11:17,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:17,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:11:17,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:11:17,126 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:11:17,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (132)] Waiting until timeout for monitored process [2022-04-15 06:11:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:11:17,181 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:11:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:11:17,198 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:11:17,198 INFO L85 PathProgramCache]: Analyzing trace with hash -205049801, now seen corresponding path program 132 times [2022-04-15 06:11:17,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:11:17,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168165154] [2022-04-15 06:11:17,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:17,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:11:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:19,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:11:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:19,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {72537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-15 06:11:19,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-15 06:11:19,586 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-15 06:11:19,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {72465#true} call ULTIMATE.init(); {72537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:11:19,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {72537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-15 06:11:19,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-15 06:11:19,586 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-15 06:11:19,586 INFO L272 TraceCheckUtils]: 4: Hoare triple {72465#true} call #t~ret5 := main(); {72465#true} is VALID [2022-04-15 06:11:19,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {72465#true} ~x~0 := 0; {72470#(= main_~x~0 0)} is VALID [2022-04-15 06:11:19,587 INFO L290 TraceCheckUtils]: 6: Hoare triple {72470#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {72470#(= main_~x~0 0)} is VALID [2022-04-15 06:11:19,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {72470#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:11:19,588 INFO L290 TraceCheckUtils]: 8: Hoare triple {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:11:19,588 INFO L290 TraceCheckUtils]: 9: Hoare triple {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:11:19,589 INFO L290 TraceCheckUtils]: 10: Hoare triple {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:11:19,589 INFO L290 TraceCheckUtils]: 11: Hoare triple {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:11:19,589 INFO L290 TraceCheckUtils]: 12: Hoare triple {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:11:19,590 INFO L290 TraceCheckUtils]: 13: Hoare triple {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:11:19,590 INFO L290 TraceCheckUtils]: 14: Hoare triple {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:11:19,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:11:19,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:11:19,591 INFO L290 TraceCheckUtils]: 17: Hoare triple {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:11:19,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:11:19,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:11:19,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:11:19,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:11:19,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:11:19,594 INFO L290 TraceCheckUtils]: 23: Hoare triple {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:11:19,594 INFO L290 TraceCheckUtils]: 24: Hoare triple {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:11:19,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:11:19,595 INFO L290 TraceCheckUtils]: 26: Hoare triple {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:11:19,595 INFO L290 TraceCheckUtils]: 27: Hoare triple {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:11:19,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:11:19,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:11:19,597 INFO L290 TraceCheckUtils]: 30: Hoare triple {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:11:19,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:11:19,597 INFO L290 TraceCheckUtils]: 32: Hoare triple {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:11:19,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:11:19,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:11:19,599 INFO L290 TraceCheckUtils]: 35: Hoare triple {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:11:19,599 INFO L290 TraceCheckUtils]: 36: Hoare triple {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:11:19,599 INFO L290 TraceCheckUtils]: 37: Hoare triple {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:11:19,600 INFO L290 TraceCheckUtils]: 38: Hoare triple {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:11:19,600 INFO L290 TraceCheckUtils]: 39: Hoare triple {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:11:19,601 INFO L290 TraceCheckUtils]: 40: Hoare triple {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:11:19,601 INFO L290 TraceCheckUtils]: 41: Hoare triple {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:11:19,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:11:19,602 INFO L290 TraceCheckUtils]: 43: Hoare triple {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:11:19,602 INFO L290 TraceCheckUtils]: 44: Hoare triple {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:11:19,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:11:19,603 INFO L290 TraceCheckUtils]: 46: Hoare triple {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:11:19,603 INFO L290 TraceCheckUtils]: 47: Hoare triple {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:11:19,604 INFO L290 TraceCheckUtils]: 48: Hoare triple {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:11:19,604 INFO L290 TraceCheckUtils]: 49: Hoare triple {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:11:19,605 INFO L290 TraceCheckUtils]: 50: Hoare triple {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:11:19,605 INFO L290 TraceCheckUtils]: 51: Hoare triple {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:11:19,605 INFO L290 TraceCheckUtils]: 52: Hoare triple {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:11:19,606 INFO L290 TraceCheckUtils]: 53: Hoare triple {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:11:19,606 INFO L290 TraceCheckUtils]: 54: Hoare triple {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:11:19,607 INFO L290 TraceCheckUtils]: 55: Hoare triple {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:11:19,607 INFO L290 TraceCheckUtils]: 56: Hoare triple {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:11:19,607 INFO L290 TraceCheckUtils]: 57: Hoare triple {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:11:19,608 INFO L290 TraceCheckUtils]: 58: Hoare triple {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:11:19,608 INFO L290 TraceCheckUtils]: 59: Hoare triple {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:11:19,609 INFO L290 TraceCheckUtils]: 60: Hoare triple {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:11:19,609 INFO L290 TraceCheckUtils]: 61: Hoare triple {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:11:19,609 INFO L290 TraceCheckUtils]: 62: Hoare triple {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:11:19,610 INFO L290 TraceCheckUtils]: 63: Hoare triple {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:11:19,610 INFO L290 TraceCheckUtils]: 64: Hoare triple {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:11:19,611 INFO L290 TraceCheckUtils]: 65: Hoare triple {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:11:19,611 INFO L290 TraceCheckUtils]: 66: Hoare triple {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:11:19,612 INFO L290 TraceCheckUtils]: 67: Hoare triple {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:11:19,612 INFO L290 TraceCheckUtils]: 68: Hoare triple {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:11:19,612 INFO L290 TraceCheckUtils]: 69: Hoare triple {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:11:19,613 INFO L290 TraceCheckUtils]: 70: Hoare triple {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:11:19,613 INFO L290 TraceCheckUtils]: 71: Hoare triple {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:11:19,613 INFO L290 TraceCheckUtils]: 72: Hoare triple {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:11:19,614 INFO L290 TraceCheckUtils]: 73: Hoare triple {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:11:19,614 INFO L290 TraceCheckUtils]: 74: Hoare triple {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:11:19,615 INFO L290 TraceCheckUtils]: 75: Hoare triple {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:11:19,615 INFO L290 TraceCheckUtils]: 76: Hoare triple {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:11:19,616 INFO L290 TraceCheckUtils]: 77: Hoare triple {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:11:19,616 INFO L290 TraceCheckUtils]: 78: Hoare triple {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:11:19,616 INFO L290 TraceCheckUtils]: 79: Hoare triple {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:11:19,617 INFO L290 TraceCheckUtils]: 80: Hoare triple {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:11:19,617 INFO L290 TraceCheckUtils]: 81: Hoare triple {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:11:19,617 INFO L290 TraceCheckUtils]: 82: Hoare triple {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:11:19,618 INFO L290 TraceCheckUtils]: 83: Hoare triple {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:11:19,618 INFO L290 TraceCheckUtils]: 84: Hoare triple {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:11:19,619 INFO L290 TraceCheckUtils]: 85: Hoare triple {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:11:19,619 INFO L290 TraceCheckUtils]: 86: Hoare triple {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:11:19,620 INFO L290 TraceCheckUtils]: 87: Hoare triple {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:11:19,620 INFO L290 TraceCheckUtils]: 88: Hoare triple {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:11:19,620 INFO L290 TraceCheckUtils]: 89: Hoare triple {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:11:19,621 INFO L290 TraceCheckUtils]: 90: Hoare triple {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:11:19,621 INFO L290 TraceCheckUtils]: 91: Hoare triple {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:11:19,622 INFO L290 TraceCheckUtils]: 92: Hoare triple {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:11:19,622 INFO L290 TraceCheckUtils]: 93: Hoare triple {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:11:19,622 INFO L290 TraceCheckUtils]: 94: Hoare triple {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:11:19,623 INFO L290 TraceCheckUtils]: 95: Hoare triple {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:11:19,623 INFO L290 TraceCheckUtils]: 96: Hoare triple {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:11:19,624 INFO L290 TraceCheckUtils]: 97: Hoare triple {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:11:19,624 INFO L290 TraceCheckUtils]: 98: Hoare triple {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:11:19,625 INFO L290 TraceCheckUtils]: 99: Hoare triple {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:11:19,625 INFO L290 TraceCheckUtils]: 100: Hoare triple {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:11:19,625 INFO L290 TraceCheckUtils]: 101: Hoare triple {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:11:19,626 INFO L290 TraceCheckUtils]: 102: Hoare triple {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:11:19,626 INFO L290 TraceCheckUtils]: 103: Hoare triple {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:11:19,626 INFO L290 TraceCheckUtils]: 104: Hoare triple {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:11:19,627 INFO L290 TraceCheckUtils]: 105: Hoare triple {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:11:19,627 INFO L290 TraceCheckUtils]: 106: Hoare triple {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:11:19,628 INFO L290 TraceCheckUtils]: 107: Hoare triple {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:11:19,628 INFO L290 TraceCheckUtils]: 108: Hoare triple {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:11:19,629 INFO L290 TraceCheckUtils]: 109: Hoare triple {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:11:19,629 INFO L290 TraceCheckUtils]: 110: Hoare triple {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:11:19,629 INFO L290 TraceCheckUtils]: 111: Hoare triple {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:11:19,630 INFO L290 TraceCheckUtils]: 112: Hoare triple {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:11:19,630 INFO L290 TraceCheckUtils]: 113: Hoare triple {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:11:19,630 INFO L290 TraceCheckUtils]: 114: Hoare triple {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:11:19,631 INFO L290 TraceCheckUtils]: 115: Hoare triple {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:11:19,631 INFO L290 TraceCheckUtils]: 116: Hoare triple {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:11:19,632 INFO L290 TraceCheckUtils]: 117: Hoare triple {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:11:19,632 INFO L290 TraceCheckUtils]: 118: Hoare triple {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:11:19,632 INFO L290 TraceCheckUtils]: 119: Hoare triple {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:11:19,633 INFO L290 TraceCheckUtils]: 120: Hoare triple {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:11:19,633 INFO L290 TraceCheckUtils]: 121: Hoare triple {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:11:19,634 INFO L290 TraceCheckUtils]: 122: Hoare triple {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:11:19,634 INFO L290 TraceCheckUtils]: 123: Hoare triple {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:11:19,634 INFO L290 TraceCheckUtils]: 124: Hoare triple {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:11:19,635 INFO L290 TraceCheckUtils]: 125: Hoare triple {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:11:19,635 INFO L290 TraceCheckUtils]: 126: Hoare triple {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:11:19,636 INFO L290 TraceCheckUtils]: 127: Hoare triple {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:11:19,636 INFO L290 TraceCheckUtils]: 128: Hoare triple {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:11:19,637 INFO L290 TraceCheckUtils]: 129: Hoare triple {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:11:19,637 INFO L290 TraceCheckUtils]: 130: Hoare triple {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:11:19,637 INFO L290 TraceCheckUtils]: 131: Hoare triple {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:11:19,638 INFO L290 TraceCheckUtils]: 132: Hoare triple {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:11:19,638 INFO L290 TraceCheckUtils]: 133: Hoare triple {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:11:19,638 INFO L290 TraceCheckUtils]: 134: Hoare triple {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:11:19,639 INFO L290 TraceCheckUtils]: 135: Hoare triple {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:11:19,639 INFO L290 TraceCheckUtils]: 136: Hoare triple {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:11:19,640 INFO L290 TraceCheckUtils]: 137: Hoare triple {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} is VALID [2022-04-15 06:11:19,640 INFO L290 TraceCheckUtils]: 138: Hoare triple {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} is VALID [2022-04-15 06:11:19,641 INFO L290 TraceCheckUtils]: 139: Hoare triple {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {72466#false} is VALID [2022-04-15 06:11:19,641 INFO L290 TraceCheckUtils]: 140: Hoare triple {72466#false} assume !(~x~0 % 4294967296 < 268435455); {72466#false} is VALID [2022-04-15 06:11:19,641 INFO L272 TraceCheckUtils]: 141: Hoare triple {72466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {72466#false} is VALID [2022-04-15 06:11:19,641 INFO L290 TraceCheckUtils]: 142: Hoare triple {72466#false} ~cond := #in~cond; {72466#false} is VALID [2022-04-15 06:11:19,641 INFO L290 TraceCheckUtils]: 143: Hoare triple {72466#false} assume 0 == ~cond; {72466#false} is VALID [2022-04-15 06:11:19,641 INFO L290 TraceCheckUtils]: 144: Hoare triple {72466#false} assume !false; {72466#false} is VALID [2022-04-15 06:11:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 67 proven. 4422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:11:19,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:11:19,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168165154] [2022-04-15 06:11:19,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168165154] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:11:19,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [227043205] [2022-04-15 06:11:19,642 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:11:19,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:11:19,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:11:19,643 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:11:19,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (133)] Waiting until timeout for monitored process [2022-04-15 06:11:19,736 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:11:19,736 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:11:19,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 06:11:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:19,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:11:20,284 INFO L272 TraceCheckUtils]: 0: Hoare triple {72465#true} call ULTIMATE.init(); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 1: Hoare triple {72465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {72465#true} call #t~ret5 := main(); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {72465#true} ~x~0 := 0; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 6: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 10: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 11: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 12: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 13: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 16: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 17: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,285 INFO L290 TraceCheckUtils]: 18: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 19: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 20: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 21: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 22: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 23: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 24: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 25: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 27: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 28: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 29: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 30: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 31: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 32: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 33: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 34: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 35: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 36: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,286 INFO L290 TraceCheckUtils]: 37: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 38: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 39: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 40: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 41: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 42: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 43: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 44: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 45: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 46: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 47: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 49: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 50: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 51: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 52: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 53: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 54: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 55: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 56: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,287 INFO L290 TraceCheckUtils]: 57: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 58: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 59: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 60: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 61: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 62: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 63: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 64: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 65: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 66: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 67: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 68: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 69: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 70: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 71: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 72: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 73: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 74: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 77: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 78: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 79: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 80: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 81: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 82: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 83: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 84: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 85: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 86: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 87: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 88: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 89: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 90: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 91: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 92: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 93: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 94: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 95: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,289 INFO L290 TraceCheckUtils]: 96: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 97: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 98: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 99: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 100: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 101: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 102: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 103: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 104: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 105: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 106: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 107: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 108: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 109: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 110: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 111: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 112: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 113: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 114: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 115: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,290 INFO L290 TraceCheckUtils]: 116: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 117: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 118: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 119: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 120: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 121: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 122: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 123: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 124: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 125: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 126: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 127: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 128: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 129: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 130: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 131: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 132: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 133: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 134: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,291 INFO L290 TraceCheckUtils]: 135: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,292 INFO L290 TraceCheckUtils]: 136: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,293 INFO L290 TraceCheckUtils]: 137: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:11:20,293 INFO L290 TraceCheckUtils]: 138: Hoare triple {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:11:20,294 INFO L290 TraceCheckUtils]: 139: Hoare triple {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {72959#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-15 06:11:20,294 INFO L290 TraceCheckUtils]: 140: Hoare triple {72959#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {72466#false} is VALID [2022-04-15 06:11:20,295 INFO L272 TraceCheckUtils]: 141: Hoare triple {72466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {72466#false} is VALID [2022-04-15 06:11:20,295 INFO L290 TraceCheckUtils]: 142: Hoare triple {72466#false} ~cond := #in~cond; {72466#false} is VALID [2022-04-15 06:11:20,295 INFO L290 TraceCheckUtils]: 143: Hoare triple {72466#false} assume 0 == ~cond; {72466#false} is VALID [2022-04-15 06:11:20,295 INFO L290 TraceCheckUtils]: 144: Hoare triple {72466#false} assume !false; {72466#false} is VALID [2022-04-15 06:11:20,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 198 proven. 1 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-04-15 06:11:20,295 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:11:20,727 INFO L290 TraceCheckUtils]: 144: Hoare triple {72466#false} assume !false; {72466#false} is VALID [2022-04-15 06:11:20,727 INFO L290 TraceCheckUtils]: 143: Hoare triple {72466#false} assume 0 == ~cond; {72466#false} is VALID [2022-04-15 06:11:20,727 INFO L290 TraceCheckUtils]: 142: Hoare triple {72466#false} ~cond := #in~cond; {72466#false} is VALID [2022-04-15 06:11:20,727 INFO L272 TraceCheckUtils]: 141: Hoare triple {72466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {72466#false} is VALID [2022-04-15 06:11:20,728 INFO L290 TraceCheckUtils]: 140: Hoare triple {72987#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {72466#false} is VALID [2022-04-15 06:11:20,728 INFO L290 TraceCheckUtils]: 139: Hoare triple {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {72987#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:11:20,729 INFO L290 TraceCheckUtils]: 138: Hoare triple {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:11:20,729 INFO L290 TraceCheckUtils]: 137: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:11:20,729 INFO L290 TraceCheckUtils]: 136: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,729 INFO L290 TraceCheckUtils]: 135: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 134: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 133: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 132: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 131: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 130: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 129: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 128: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 127: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 126: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 125: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 124: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 123: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 122: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 121: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 120: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 119: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 118: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 117: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 116: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,730 INFO L290 TraceCheckUtils]: 115: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 114: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 113: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 112: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 111: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 110: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 109: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 108: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 107: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 106: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 105: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 104: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 103: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 102: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 101: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 100: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 99: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 98: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 97: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 96: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 95: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,731 INFO L290 TraceCheckUtils]: 94: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 93: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 92: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 91: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 90: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 89: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 88: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 87: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 86: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 85: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 84: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 83: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 82: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 81: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 80: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 79: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 78: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 77: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 76: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 75: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,732 INFO L290 TraceCheckUtils]: 74: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 73: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 72: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 71: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 70: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 69: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 68: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 67: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 66: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 65: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 64: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 63: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 62: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 61: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 60: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 59: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 58: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 57: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 56: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 55: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 54: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,733 INFO L290 TraceCheckUtils]: 53: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 52: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 51: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 50: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 49: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 48: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 47: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 46: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 44: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 43: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 42: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 41: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 40: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 39: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 38: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 37: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 34: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 33: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,734 INFO L290 TraceCheckUtils]: 32: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 31: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 30: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 28: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 27: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 26: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 25: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 24: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 23: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 22: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 21: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 20: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 19: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 18: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 17: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 16: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 15: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 14: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 13: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,735 INFO L290 TraceCheckUtils]: 12: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 10: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 9: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 7: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 6: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 5: Hoare triple {72465#true} ~x~0 := 0; {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {72465#true} call #t~ret5 := main(); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {72465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L272 TraceCheckUtils]: 0: Hoare triple {72465#true} call ULTIMATE.init(); {72465#true} is VALID [2022-04-15 06:11:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 198 proven. 1 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-04-15 06:11:20,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [227043205] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:11:20,736 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:11:20,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 4, 4] total 74 [2022-04-15 06:11:20,737 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:11:20,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1717051954] [2022-04-15 06:11:20,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1717051954] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:11:20,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:11:20,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [70] imperfect sequences [] total 70 [2022-04-15 06:11:20,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543716567] [2022-04-15 06:11:20,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:11:20,737 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 145 [2022-04-15 06:11:20,738 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:11:20,738 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:20,840 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:20,840 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2022-04-15 06:11:20,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:20,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2022-04-15 06:11:20,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=477, Invalid=4925, Unknown=0, NotChecked=0, Total=5402 [2022-04-15 06:11:20,841 INFO L87 Difference]: Start difference. First operand 147 states and 149 transitions. Second operand has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:35,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:11:35,624 INFO L93 Difference]: Finished difference Result 156 states and 160 transitions. [2022-04-15 06:11:35,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-15 06:11:35,624 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 145 [2022-04-15 06:11:35,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:11:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 157 transitions. [2022-04-15 06:11:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 157 transitions. [2022-04-15 06:11:35,626 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 157 transitions. [2022-04-15 06:11:35,754 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:35,755 INFO L225 Difference]: With dead ends: 156 [2022-04-15 06:11:35,756 INFO L226 Difference]: Without dead ends: 149 [2022-04-15 06:11:35,757 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 288 SyntacticMatches, 1 SemanticMatches, 139 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2215 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=1139, Invalid=18601, Unknown=0, NotChecked=0, Total=19740 [2022-04-15 06:11:35,757 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 75 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 8871 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 9006 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 8871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:11:35,757 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 89 Invalid, 9006 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 8871 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-04-15 06:11:35,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2022-04-15 06:11:36,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2022-04-15 06:11:36,202 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:11:36,202 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:36,202 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:36,202 INFO L87 Difference]: Start difference. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:36,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:11:36,203 INFO L93 Difference]: Finished difference Result 149 states and 151 transitions. [2022-04-15 06:11:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-04-15 06:11:36,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:11:36,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:11:36,204 INFO L74 IsIncluded]: Start isIncluded. First operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 149 states. [2022-04-15 06:11:36,204 INFO L87 Difference]: Start difference. First operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 149 states. [2022-04-15 06:11:36,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:11:36,205 INFO L93 Difference]: Finished difference Result 149 states and 151 transitions. [2022-04-15 06:11:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-04-15 06:11:36,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:11:36,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:11:36,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:11:36,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:11:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 151 transitions. [2022-04-15 06:11:36,207 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 151 transitions. Word has length 145 [2022-04-15 06:11:36,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:11:36,207 INFO L478 AbstractCegarLoop]: Abstraction has 149 states and 151 transitions. [2022-04-15 06:11:36,207 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:36,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 149 states and 151 transitions. [2022-04-15 06:11:36,394 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-04-15 06:11:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-04-15 06:11:36,394 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:11:36,395 INFO L499 BasicCegarLoop]: trace histogram [68, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:11:36,411 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (133)] Forceful destruction successful, exit code 0 [2022-04-15 06:11:36,599 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (132)] Forceful destruction successful, exit code 0 [2022-04-15 06:11:36,795 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 133 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable133,132 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable134 [2022-04-15 06:11:36,795 INFO L403 AbstractCegarLoop]: === Iteration 70 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:11:36,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:11:36,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1837393388, now seen corresponding path program 133 times [2022-04-15 06:11:36,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:36,796 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [489712440] [2022-04-15 06:11:39,464 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:11:39,565 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:11:41,769 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:11:41,770 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:11:41,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1727033424, now seen corresponding path program 1 times [2022-04-15 06:11:41,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:11:41,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675942508] [2022-04-15 06:11:41,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:41,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:11:41,778 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_135.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_135.0)) 4294967296)) 65521) 0) [2022-04-15 06:11:41,778 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_135.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_135.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:11:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:11:41,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [764293747] [2022-04-15 06:11:41,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:41,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:11:41,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:11:41,799 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:11:41,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (134)] Waiting until timeout for monitored process [2022-04-15 06:11:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:11:41,845 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:11:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:11:41,858 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:11:41,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1837393388, now seen corresponding path program 134 times [2022-04-15 06:11:41,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:11:41,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943192804] [2022-04-15 06:11:41,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:11:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:44,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:11:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:44,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {74526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {74453#true} is VALID [2022-04-15 06:11:44,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {74453#true} assume true; {74453#true} is VALID [2022-04-15 06:11:44,238 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74453#true} {74453#true} #40#return; {74453#true} is VALID [2022-04-15 06:11:44,239 INFO L272 TraceCheckUtils]: 0: Hoare triple {74453#true} call ULTIMATE.init(); {74526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:11:44,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {74526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {74453#true} is VALID [2022-04-15 06:11:44,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {74453#true} assume true; {74453#true} is VALID [2022-04-15 06:11:44,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74453#true} {74453#true} #40#return; {74453#true} is VALID [2022-04-15 06:11:44,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {74453#true} call #t~ret5 := main(); {74453#true} is VALID [2022-04-15 06:11:44,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {74453#true} ~x~0 := 0; {74458#(= main_~x~0 0)} is VALID [2022-04-15 06:11:44,240 INFO L290 TraceCheckUtils]: 6: Hoare triple {74458#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {74458#(= main_~x~0 0)} is VALID [2022-04-15 06:11:44,240 INFO L290 TraceCheckUtils]: 7: Hoare triple {74458#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:11:44,240 INFO L290 TraceCheckUtils]: 8: Hoare triple {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:11:44,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:11:44,241 INFO L290 TraceCheckUtils]: 10: Hoare triple {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:11:44,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:11:44,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:11:44,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:11:44,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:11:44,243 INFO L290 TraceCheckUtils]: 15: Hoare triple {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:11:44,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:11:44,244 INFO L290 TraceCheckUtils]: 17: Hoare triple {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:11:44,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:11:44,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:11:44,245 INFO L290 TraceCheckUtils]: 20: Hoare triple {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:11:44,246 INFO L290 TraceCheckUtils]: 21: Hoare triple {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:11:44,246 INFO L290 TraceCheckUtils]: 22: Hoare triple {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:11:44,247 INFO L290 TraceCheckUtils]: 23: Hoare triple {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:11:44,247 INFO L290 TraceCheckUtils]: 24: Hoare triple {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:11:44,248 INFO L290 TraceCheckUtils]: 25: Hoare triple {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:11:44,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:11:44,248 INFO L290 TraceCheckUtils]: 27: Hoare triple {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:11:44,249 INFO L290 TraceCheckUtils]: 28: Hoare triple {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:11:44,249 INFO L290 TraceCheckUtils]: 29: Hoare triple {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:11:44,249 INFO L290 TraceCheckUtils]: 30: Hoare triple {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:11:44,250 INFO L290 TraceCheckUtils]: 31: Hoare triple {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:11:44,250 INFO L290 TraceCheckUtils]: 32: Hoare triple {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:11:44,251 INFO L290 TraceCheckUtils]: 33: Hoare triple {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:11:44,251 INFO L290 TraceCheckUtils]: 34: Hoare triple {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:11:44,252 INFO L290 TraceCheckUtils]: 35: Hoare triple {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:11:44,252 INFO L290 TraceCheckUtils]: 36: Hoare triple {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:11:44,252 INFO L290 TraceCheckUtils]: 37: Hoare triple {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:11:44,253 INFO L290 TraceCheckUtils]: 38: Hoare triple {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:11:44,253 INFO L290 TraceCheckUtils]: 39: Hoare triple {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:11:44,254 INFO L290 TraceCheckUtils]: 40: Hoare triple {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:11:44,254 INFO L290 TraceCheckUtils]: 41: Hoare triple {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:11:44,254 INFO L290 TraceCheckUtils]: 42: Hoare triple {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:11:44,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:11:44,255 INFO L290 TraceCheckUtils]: 44: Hoare triple {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:11:44,256 INFO L290 TraceCheckUtils]: 45: Hoare triple {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:11:44,256 INFO L290 TraceCheckUtils]: 46: Hoare triple {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:11:44,256 INFO L290 TraceCheckUtils]: 47: Hoare triple {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:11:44,257 INFO L290 TraceCheckUtils]: 48: Hoare triple {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:11:44,257 INFO L290 TraceCheckUtils]: 49: Hoare triple {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:11:44,258 INFO L290 TraceCheckUtils]: 50: Hoare triple {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:11:44,258 INFO L290 TraceCheckUtils]: 51: Hoare triple {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:11:44,258 INFO L290 TraceCheckUtils]: 52: Hoare triple {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:11:44,259 INFO L290 TraceCheckUtils]: 53: Hoare triple {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:11:44,259 INFO L290 TraceCheckUtils]: 54: Hoare triple {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:11:44,260 INFO L290 TraceCheckUtils]: 55: Hoare triple {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:11:44,260 INFO L290 TraceCheckUtils]: 56: Hoare triple {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:11:44,261 INFO L290 TraceCheckUtils]: 57: Hoare triple {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:11:44,261 INFO L290 TraceCheckUtils]: 58: Hoare triple {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:11:44,261 INFO L290 TraceCheckUtils]: 59: Hoare triple {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:11:44,262 INFO L290 TraceCheckUtils]: 60: Hoare triple {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:11:44,262 INFO L290 TraceCheckUtils]: 61: Hoare triple {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:11:44,262 INFO L290 TraceCheckUtils]: 62: Hoare triple {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:11:44,263 INFO L290 TraceCheckUtils]: 63: Hoare triple {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:11:44,263 INFO L290 TraceCheckUtils]: 64: Hoare triple {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:11:44,264 INFO L290 TraceCheckUtils]: 65: Hoare triple {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:11:44,264 INFO L290 TraceCheckUtils]: 66: Hoare triple {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:11:44,265 INFO L290 TraceCheckUtils]: 67: Hoare triple {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:11:44,265 INFO L290 TraceCheckUtils]: 68: Hoare triple {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:11:44,265 INFO L290 TraceCheckUtils]: 69: Hoare triple {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:11:44,266 INFO L290 TraceCheckUtils]: 70: Hoare triple {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:11:44,266 INFO L290 TraceCheckUtils]: 71: Hoare triple {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:11:44,267 INFO L290 TraceCheckUtils]: 72: Hoare triple {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:11:44,267 INFO L290 TraceCheckUtils]: 73: Hoare triple {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:11:44,267 INFO L290 TraceCheckUtils]: 74: Hoare triple {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:11:44,268 INFO L290 TraceCheckUtils]: 75: Hoare triple {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:11:44,268 INFO L290 TraceCheckUtils]: 76: Hoare triple {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:11:44,269 INFO L290 TraceCheckUtils]: 77: Hoare triple {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:11:44,269 INFO L290 TraceCheckUtils]: 78: Hoare triple {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:11:44,269 INFO L290 TraceCheckUtils]: 79: Hoare triple {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:11:44,270 INFO L290 TraceCheckUtils]: 80: Hoare triple {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:11:44,270 INFO L290 TraceCheckUtils]: 81: Hoare triple {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:11:44,271 INFO L290 TraceCheckUtils]: 82: Hoare triple {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:11:44,271 INFO L290 TraceCheckUtils]: 83: Hoare triple {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:11:44,271 INFO L290 TraceCheckUtils]: 84: Hoare triple {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:11:44,272 INFO L290 TraceCheckUtils]: 85: Hoare triple {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:11:44,272 INFO L290 TraceCheckUtils]: 86: Hoare triple {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:11:44,273 INFO L290 TraceCheckUtils]: 87: Hoare triple {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:11:44,273 INFO L290 TraceCheckUtils]: 88: Hoare triple {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:11:44,273 INFO L290 TraceCheckUtils]: 89: Hoare triple {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:11:44,274 INFO L290 TraceCheckUtils]: 90: Hoare triple {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:11:44,274 INFO L290 TraceCheckUtils]: 91: Hoare triple {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:11:44,274 INFO L290 TraceCheckUtils]: 92: Hoare triple {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:11:44,275 INFO L290 TraceCheckUtils]: 93: Hoare triple {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:11:44,275 INFO L290 TraceCheckUtils]: 94: Hoare triple {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:11:44,276 INFO L290 TraceCheckUtils]: 95: Hoare triple {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:11:44,276 INFO L290 TraceCheckUtils]: 96: Hoare triple {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:11:44,277 INFO L290 TraceCheckUtils]: 97: Hoare triple {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:11:44,277 INFO L290 TraceCheckUtils]: 98: Hoare triple {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:11:44,277 INFO L290 TraceCheckUtils]: 99: Hoare triple {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:11:44,278 INFO L290 TraceCheckUtils]: 100: Hoare triple {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:11:44,278 INFO L290 TraceCheckUtils]: 101: Hoare triple {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:11:44,279 INFO L290 TraceCheckUtils]: 102: Hoare triple {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:11:44,279 INFO L290 TraceCheckUtils]: 103: Hoare triple {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:11:44,279 INFO L290 TraceCheckUtils]: 104: Hoare triple {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:11:44,280 INFO L290 TraceCheckUtils]: 105: Hoare triple {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:11:44,280 INFO L290 TraceCheckUtils]: 106: Hoare triple {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:11:44,281 INFO L290 TraceCheckUtils]: 107: Hoare triple {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:11:44,281 INFO L290 TraceCheckUtils]: 108: Hoare triple {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:11:44,281 INFO L290 TraceCheckUtils]: 109: Hoare triple {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:11:44,282 INFO L290 TraceCheckUtils]: 110: Hoare triple {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:11:44,282 INFO L290 TraceCheckUtils]: 111: Hoare triple {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:11:44,283 INFO L290 TraceCheckUtils]: 112: Hoare triple {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:11:44,283 INFO L290 TraceCheckUtils]: 113: Hoare triple {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:11:44,283 INFO L290 TraceCheckUtils]: 114: Hoare triple {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:11:44,284 INFO L290 TraceCheckUtils]: 115: Hoare triple {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:11:44,284 INFO L290 TraceCheckUtils]: 116: Hoare triple {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:11:44,285 INFO L290 TraceCheckUtils]: 117: Hoare triple {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:11:44,285 INFO L290 TraceCheckUtils]: 118: Hoare triple {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:11:44,286 INFO L290 TraceCheckUtils]: 119: Hoare triple {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:11:44,286 INFO L290 TraceCheckUtils]: 120: Hoare triple {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:11:44,286 INFO L290 TraceCheckUtils]: 121: Hoare triple {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:11:44,287 INFO L290 TraceCheckUtils]: 122: Hoare triple {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:11:44,287 INFO L290 TraceCheckUtils]: 123: Hoare triple {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:11:44,287 INFO L290 TraceCheckUtils]: 124: Hoare triple {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:11:44,288 INFO L290 TraceCheckUtils]: 125: Hoare triple {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:11:44,288 INFO L290 TraceCheckUtils]: 126: Hoare triple {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:11:44,289 INFO L290 TraceCheckUtils]: 127: Hoare triple {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:11:44,289 INFO L290 TraceCheckUtils]: 128: Hoare triple {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:11:44,290 INFO L290 TraceCheckUtils]: 129: Hoare triple {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:11:44,290 INFO L290 TraceCheckUtils]: 130: Hoare triple {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:11:44,290 INFO L290 TraceCheckUtils]: 131: Hoare triple {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:11:44,291 INFO L290 TraceCheckUtils]: 132: Hoare triple {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:11:44,291 INFO L290 TraceCheckUtils]: 133: Hoare triple {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:11:44,292 INFO L290 TraceCheckUtils]: 134: Hoare triple {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:11:44,292 INFO L290 TraceCheckUtils]: 135: Hoare triple {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:11:44,292 INFO L290 TraceCheckUtils]: 136: Hoare triple {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:11:44,293 INFO L290 TraceCheckUtils]: 137: Hoare triple {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:11:44,293 INFO L290 TraceCheckUtils]: 138: Hoare triple {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:11:44,294 INFO L290 TraceCheckUtils]: 139: Hoare triple {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:11:44,294 INFO L290 TraceCheckUtils]: 140: Hoare triple {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:11:44,295 INFO L290 TraceCheckUtils]: 141: Hoare triple {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {74454#false} is VALID [2022-04-15 06:11:44,295 INFO L290 TraceCheckUtils]: 142: Hoare triple {74454#false} assume !(~x~0 % 4294967296 < 268435455); {74454#false} is VALID [2022-04-15 06:11:44,295 INFO L272 TraceCheckUtils]: 143: Hoare triple {74454#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {74454#false} is VALID [2022-04-15 06:11:44,295 INFO L290 TraceCheckUtils]: 144: Hoare triple {74454#false} ~cond := #in~cond; {74454#false} is VALID [2022-04-15 06:11:44,295 INFO L290 TraceCheckUtils]: 145: Hoare triple {74454#false} assume 0 == ~cond; {74454#false} is VALID [2022-04-15 06:11:44,295 INFO L290 TraceCheckUtils]: 146: Hoare triple {74454#false} assume !false; {74454#false} is VALID [2022-04-15 06:11:44,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 68 proven. 4556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:11:44,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:11:44,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943192804] [2022-04-15 06:11:44,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943192804] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:11:44,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1032213656] [2022-04-15 06:11:44,296 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:11:44,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:11:44,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:11:44,297 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:11:44,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (135)] Waiting until timeout for monitored process [2022-04-15 06:11:44,423 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:11:44,423 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:11:44,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 139 conjunts are in the unsatisfiable core [2022-04-15 06:11:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:44,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:11:45,583 INFO L272 TraceCheckUtils]: 0: Hoare triple {74453#true} call ULTIMATE.init(); {74453#true} is VALID [2022-04-15 06:11:45,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {74453#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {74453#true} is VALID [2022-04-15 06:11:45,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {74453#true} assume true; {74453#true} is VALID [2022-04-15 06:11:45,583 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74453#true} {74453#true} #40#return; {74453#true} is VALID [2022-04-15 06:11:45,583 INFO L272 TraceCheckUtils]: 4: Hoare triple {74453#true} call #t~ret5 := main(); {74453#true} is VALID [2022-04-15 06:11:45,583 INFO L290 TraceCheckUtils]: 5: Hoare triple {74453#true} ~x~0 := 0; {74458#(= main_~x~0 0)} is VALID [2022-04-15 06:11:45,584 INFO L290 TraceCheckUtils]: 6: Hoare triple {74458#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {74458#(= main_~x~0 0)} is VALID [2022-04-15 06:11:45,584 INFO L290 TraceCheckUtils]: 7: Hoare triple {74458#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:11:45,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:11:45,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:11:45,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:11:45,586 INFO L290 TraceCheckUtils]: 11: Hoare triple {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:11:45,586 INFO L290 TraceCheckUtils]: 12: Hoare triple {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:11:45,586 INFO L290 TraceCheckUtils]: 13: Hoare triple {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:11:45,587 INFO L290 TraceCheckUtils]: 14: Hoare triple {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:11:45,587 INFO L290 TraceCheckUtils]: 15: Hoare triple {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:11:45,588 INFO L290 TraceCheckUtils]: 16: Hoare triple {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:11:45,588 INFO L290 TraceCheckUtils]: 17: Hoare triple {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:11:45,588 INFO L290 TraceCheckUtils]: 18: Hoare triple {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:11:45,589 INFO L290 TraceCheckUtils]: 19: Hoare triple {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:11:45,589 INFO L290 TraceCheckUtils]: 20: Hoare triple {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:11:45,590 INFO L290 TraceCheckUtils]: 21: Hoare triple {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:11:45,590 INFO L290 TraceCheckUtils]: 22: Hoare triple {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:11:45,590 INFO L290 TraceCheckUtils]: 23: Hoare triple {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:11:45,591 INFO L290 TraceCheckUtils]: 24: Hoare triple {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:11:45,591 INFO L290 TraceCheckUtils]: 25: Hoare triple {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:11:45,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:11:45,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:11:45,592 INFO L290 TraceCheckUtils]: 28: Hoare triple {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:11:45,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:11:45,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:11:45,594 INFO L290 TraceCheckUtils]: 31: Hoare triple {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:11:45,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:11:45,595 INFO L290 TraceCheckUtils]: 33: Hoare triple {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:11:45,595 INFO L290 TraceCheckUtils]: 34: Hoare triple {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:11:45,596 INFO L290 TraceCheckUtils]: 35: Hoare triple {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:11:45,596 INFO L290 TraceCheckUtils]: 36: Hoare triple {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:11:45,596 INFO L290 TraceCheckUtils]: 37: Hoare triple {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:11:45,597 INFO L290 TraceCheckUtils]: 38: Hoare triple {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:11:45,597 INFO L290 TraceCheckUtils]: 39: Hoare triple {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:11:45,598 INFO L290 TraceCheckUtils]: 40: Hoare triple {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:11:45,598 INFO L290 TraceCheckUtils]: 41: Hoare triple {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:11:45,598 INFO L290 TraceCheckUtils]: 42: Hoare triple {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:11:45,599 INFO L290 TraceCheckUtils]: 43: Hoare triple {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:11:45,599 INFO L290 TraceCheckUtils]: 44: Hoare triple {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:11:45,600 INFO L290 TraceCheckUtils]: 45: Hoare triple {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:11:45,600 INFO L290 TraceCheckUtils]: 46: Hoare triple {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:11:45,601 INFO L290 TraceCheckUtils]: 47: Hoare triple {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:11:45,601 INFO L290 TraceCheckUtils]: 48: Hoare triple {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:11:45,602 INFO L290 TraceCheckUtils]: 49: Hoare triple {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:11:45,602 INFO L290 TraceCheckUtils]: 50: Hoare triple {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:11:45,603 INFO L290 TraceCheckUtils]: 51: Hoare triple {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:11:45,603 INFO L290 TraceCheckUtils]: 52: Hoare triple {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:11:45,603 INFO L290 TraceCheckUtils]: 53: Hoare triple {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:11:45,604 INFO L290 TraceCheckUtils]: 54: Hoare triple {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:11:45,604 INFO L290 TraceCheckUtils]: 55: Hoare triple {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:11:45,605 INFO L290 TraceCheckUtils]: 56: Hoare triple {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:11:45,605 INFO L290 TraceCheckUtils]: 57: Hoare triple {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:11:45,606 INFO L290 TraceCheckUtils]: 58: Hoare triple {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:11:45,606 INFO L290 TraceCheckUtils]: 59: Hoare triple {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:11:45,606 INFO L290 TraceCheckUtils]: 60: Hoare triple {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:11:45,607 INFO L290 TraceCheckUtils]: 61: Hoare triple {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:11:45,607 INFO L290 TraceCheckUtils]: 62: Hoare triple {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:11:45,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:11:45,608 INFO L290 TraceCheckUtils]: 64: Hoare triple {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:11:45,608 INFO L290 TraceCheckUtils]: 65: Hoare triple {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:11:45,609 INFO L290 TraceCheckUtils]: 66: Hoare triple {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:11:45,609 INFO L290 TraceCheckUtils]: 67: Hoare triple {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:11:45,610 INFO L290 TraceCheckUtils]: 68: Hoare triple {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:11:45,610 INFO L290 TraceCheckUtils]: 69: Hoare triple {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:11:45,611 INFO L290 TraceCheckUtils]: 70: Hoare triple {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:11:45,611 INFO L290 TraceCheckUtils]: 71: Hoare triple {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:11:45,611 INFO L290 TraceCheckUtils]: 72: Hoare triple {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:11:45,612 INFO L290 TraceCheckUtils]: 73: Hoare triple {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:11:45,612 INFO L290 TraceCheckUtils]: 74: Hoare triple {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:11:45,613 INFO L290 TraceCheckUtils]: 75: Hoare triple {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:11:45,613 INFO L290 TraceCheckUtils]: 76: Hoare triple {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:11:45,613 INFO L290 TraceCheckUtils]: 77: Hoare triple {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:11:45,614 INFO L290 TraceCheckUtils]: 78: Hoare triple {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:11:45,614 INFO L290 TraceCheckUtils]: 79: Hoare triple {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:11:45,615 INFO L290 TraceCheckUtils]: 80: Hoare triple {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:11:45,615 INFO L290 TraceCheckUtils]: 81: Hoare triple {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:11:45,615 INFO L290 TraceCheckUtils]: 82: Hoare triple {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:11:45,616 INFO L290 TraceCheckUtils]: 83: Hoare triple {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:11:45,616 INFO L290 TraceCheckUtils]: 84: Hoare triple {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:11:45,617 INFO L290 TraceCheckUtils]: 85: Hoare triple {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:11:45,617 INFO L290 TraceCheckUtils]: 86: Hoare triple {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:11:45,618 INFO L290 TraceCheckUtils]: 87: Hoare triple {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:11:45,618 INFO L290 TraceCheckUtils]: 88: Hoare triple {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:11:45,618 INFO L290 TraceCheckUtils]: 89: Hoare triple {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:11:45,619 INFO L290 TraceCheckUtils]: 90: Hoare triple {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:11:45,619 INFO L290 TraceCheckUtils]: 91: Hoare triple {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:11:45,620 INFO L290 TraceCheckUtils]: 92: Hoare triple {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:11:45,620 INFO L290 TraceCheckUtils]: 93: Hoare triple {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:11:45,620 INFO L290 TraceCheckUtils]: 94: Hoare triple {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:11:45,621 INFO L290 TraceCheckUtils]: 95: Hoare triple {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:11:45,621 INFO L290 TraceCheckUtils]: 96: Hoare triple {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:11:45,622 INFO L290 TraceCheckUtils]: 97: Hoare triple {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:11:45,622 INFO L290 TraceCheckUtils]: 98: Hoare triple {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:11:45,622 INFO L290 TraceCheckUtils]: 99: Hoare triple {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:11:45,623 INFO L290 TraceCheckUtils]: 100: Hoare triple {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:11:45,623 INFO L290 TraceCheckUtils]: 101: Hoare triple {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:11:45,624 INFO L290 TraceCheckUtils]: 102: Hoare triple {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:11:45,624 INFO L290 TraceCheckUtils]: 103: Hoare triple {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:11:45,624 INFO L290 TraceCheckUtils]: 104: Hoare triple {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:11:45,625 INFO L290 TraceCheckUtils]: 105: Hoare triple {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:11:45,625 INFO L290 TraceCheckUtils]: 106: Hoare triple {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:11:45,626 INFO L290 TraceCheckUtils]: 107: Hoare triple {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:11:45,626 INFO L290 TraceCheckUtils]: 108: Hoare triple {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:11:45,626 INFO L290 TraceCheckUtils]: 109: Hoare triple {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:11:45,627 INFO L290 TraceCheckUtils]: 110: Hoare triple {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:11:45,627 INFO L290 TraceCheckUtils]: 111: Hoare triple {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:11:45,628 INFO L290 TraceCheckUtils]: 112: Hoare triple {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:11:45,628 INFO L290 TraceCheckUtils]: 113: Hoare triple {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:11:45,628 INFO L290 TraceCheckUtils]: 114: Hoare triple {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:11:45,629 INFO L290 TraceCheckUtils]: 115: Hoare triple {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:11:45,629 INFO L290 TraceCheckUtils]: 116: Hoare triple {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:11:45,630 INFO L290 TraceCheckUtils]: 117: Hoare triple {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:11:45,630 INFO L290 TraceCheckUtils]: 118: Hoare triple {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:11:45,631 INFO L290 TraceCheckUtils]: 119: Hoare triple {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:11:45,631 INFO L290 TraceCheckUtils]: 120: Hoare triple {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:11:45,631 INFO L290 TraceCheckUtils]: 121: Hoare triple {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:11:45,632 INFO L290 TraceCheckUtils]: 122: Hoare triple {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:11:45,632 INFO L290 TraceCheckUtils]: 123: Hoare triple {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:11:45,633 INFO L290 TraceCheckUtils]: 124: Hoare triple {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:11:45,633 INFO L290 TraceCheckUtils]: 125: Hoare triple {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:11:45,633 INFO L290 TraceCheckUtils]: 126: Hoare triple {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:11:45,634 INFO L290 TraceCheckUtils]: 127: Hoare triple {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:11:45,634 INFO L290 TraceCheckUtils]: 128: Hoare triple {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:11:45,635 INFO L290 TraceCheckUtils]: 129: Hoare triple {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:11:45,635 INFO L290 TraceCheckUtils]: 130: Hoare triple {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:11:45,635 INFO L290 TraceCheckUtils]: 131: Hoare triple {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:11:45,636 INFO L290 TraceCheckUtils]: 132: Hoare triple {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:11:45,636 INFO L290 TraceCheckUtils]: 133: Hoare triple {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:11:45,637 INFO L290 TraceCheckUtils]: 134: Hoare triple {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:11:45,637 INFO L290 TraceCheckUtils]: 135: Hoare triple {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:11:45,637 INFO L290 TraceCheckUtils]: 136: Hoare triple {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:11:45,638 INFO L290 TraceCheckUtils]: 137: Hoare triple {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:11:45,638 INFO L290 TraceCheckUtils]: 138: Hoare triple {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:11:45,639 INFO L290 TraceCheckUtils]: 139: Hoare triple {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74947#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:11:45,639 INFO L290 TraceCheckUtils]: 140: Hoare triple {74947#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {74947#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:11:45,640 INFO L290 TraceCheckUtils]: 141: Hoare triple {74947#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {74954#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:11:45,640 INFO L290 TraceCheckUtils]: 142: Hoare triple {74954#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {74454#false} is VALID [2022-04-15 06:11:45,640 INFO L272 TraceCheckUtils]: 143: Hoare triple {74454#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {74454#false} is VALID [2022-04-15 06:11:45,640 INFO L290 TraceCheckUtils]: 144: Hoare triple {74454#false} ~cond := #in~cond; {74454#false} is VALID [2022-04-15 06:11:45,640 INFO L290 TraceCheckUtils]: 145: Hoare triple {74454#false} assume 0 == ~cond; {74454#false} is VALID [2022-04-15 06:11:45,640 INFO L290 TraceCheckUtils]: 146: Hoare triple {74454#false} assume !false; {74454#false} is VALID [2022-04-15 06:11:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:11:45,641 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:11:51,695 INFO L290 TraceCheckUtils]: 146: Hoare triple {74454#false} assume !false; {74454#false} is VALID [2022-04-15 06:11:51,695 INFO L290 TraceCheckUtils]: 145: Hoare triple {74454#false} assume 0 == ~cond; {74454#false} is VALID [2022-04-15 06:11:51,695 INFO L290 TraceCheckUtils]: 144: Hoare triple {74454#false} ~cond := #in~cond; {74454#false} is VALID [2022-04-15 06:11:51,695 INFO L272 TraceCheckUtils]: 143: Hoare triple {74454#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {74454#false} is VALID [2022-04-15 06:11:51,696 INFO L290 TraceCheckUtils]: 142: Hoare triple {74982#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {74454#false} is VALID [2022-04-15 06:11:51,696 INFO L290 TraceCheckUtils]: 141: Hoare triple {74986#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {74982#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,697 INFO L290 TraceCheckUtils]: 140: Hoare triple {74986#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {74986#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,697 INFO L290 TraceCheckUtils]: 139: Hoare triple {74993#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74986#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,698 INFO L290 TraceCheckUtils]: 138: Hoare triple {74993#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {74993#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,698 INFO L290 TraceCheckUtils]: 137: Hoare triple {75000#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74993#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,699 INFO L290 TraceCheckUtils]: 136: Hoare triple {75000#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75000#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,699 INFO L290 TraceCheckUtils]: 135: Hoare triple {75007#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75000#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,700 INFO L290 TraceCheckUtils]: 134: Hoare triple {75007#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75007#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,700 INFO L290 TraceCheckUtils]: 133: Hoare triple {75014#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75007#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,701 INFO L290 TraceCheckUtils]: 132: Hoare triple {75014#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75014#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,701 INFO L290 TraceCheckUtils]: 131: Hoare triple {75021#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75014#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,701 INFO L290 TraceCheckUtils]: 130: Hoare triple {75021#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75021#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,702 INFO L290 TraceCheckUtils]: 129: Hoare triple {75028#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75021#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,702 INFO L290 TraceCheckUtils]: 128: Hoare triple {75028#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75028#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,703 INFO L290 TraceCheckUtils]: 127: Hoare triple {75035#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75028#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,703 INFO L290 TraceCheckUtils]: 126: Hoare triple {75035#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75035#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,704 INFO L290 TraceCheckUtils]: 125: Hoare triple {75042#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75035#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,704 INFO L290 TraceCheckUtils]: 124: Hoare triple {75042#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75042#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,705 INFO L290 TraceCheckUtils]: 123: Hoare triple {75049#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75042#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,705 INFO L290 TraceCheckUtils]: 122: Hoare triple {75049#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75049#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,706 INFO L290 TraceCheckUtils]: 121: Hoare triple {75056#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75049#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,706 INFO L290 TraceCheckUtils]: 120: Hoare triple {75056#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75056#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,707 INFO L290 TraceCheckUtils]: 119: Hoare triple {75063#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75056#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,707 INFO L290 TraceCheckUtils]: 118: Hoare triple {75063#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75063#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,708 INFO L290 TraceCheckUtils]: 117: Hoare triple {75070#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75063#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,708 INFO L290 TraceCheckUtils]: 116: Hoare triple {75070#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75070#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,708 INFO L290 TraceCheckUtils]: 115: Hoare triple {75077#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75070#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,709 INFO L290 TraceCheckUtils]: 114: Hoare triple {75077#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75077#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,709 INFO L290 TraceCheckUtils]: 113: Hoare triple {75084#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75077#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,710 INFO L290 TraceCheckUtils]: 112: Hoare triple {75084#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75084#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,710 INFO L290 TraceCheckUtils]: 111: Hoare triple {75091#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75084#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,711 INFO L290 TraceCheckUtils]: 110: Hoare triple {75091#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75091#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,711 INFO L290 TraceCheckUtils]: 109: Hoare triple {75098#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75091#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,712 INFO L290 TraceCheckUtils]: 108: Hoare triple {75098#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75098#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,712 INFO L290 TraceCheckUtils]: 107: Hoare triple {75105#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75098#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,713 INFO L290 TraceCheckUtils]: 106: Hoare triple {75105#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75105#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,713 INFO L290 TraceCheckUtils]: 105: Hoare triple {75112#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75105#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,714 INFO L290 TraceCheckUtils]: 104: Hoare triple {75112#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75112#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,714 INFO L290 TraceCheckUtils]: 103: Hoare triple {75119#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75112#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,715 INFO L290 TraceCheckUtils]: 102: Hoare triple {75119#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75119#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,715 INFO L290 TraceCheckUtils]: 101: Hoare triple {75126#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75119#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,715 INFO L290 TraceCheckUtils]: 100: Hoare triple {75126#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75126#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,716 INFO L290 TraceCheckUtils]: 99: Hoare triple {75133#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75126#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,716 INFO L290 TraceCheckUtils]: 98: Hoare triple {75133#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75133#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,717 INFO L290 TraceCheckUtils]: 97: Hoare triple {75140#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75133#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,717 INFO L290 TraceCheckUtils]: 96: Hoare triple {75140#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75140#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,718 INFO L290 TraceCheckUtils]: 95: Hoare triple {75147#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75140#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,718 INFO L290 TraceCheckUtils]: 94: Hoare triple {75147#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75147#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,719 INFO L290 TraceCheckUtils]: 93: Hoare triple {75154#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75147#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,719 INFO L290 TraceCheckUtils]: 92: Hoare triple {75154#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75154#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,720 INFO L290 TraceCheckUtils]: 91: Hoare triple {75161#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75154#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,720 INFO L290 TraceCheckUtils]: 90: Hoare triple {75161#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75161#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,721 INFO L290 TraceCheckUtils]: 89: Hoare triple {75168#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75161#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,721 INFO L290 TraceCheckUtils]: 88: Hoare triple {75168#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75168#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,721 INFO L290 TraceCheckUtils]: 87: Hoare triple {75175#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75168#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,722 INFO L290 TraceCheckUtils]: 86: Hoare triple {75175#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75175#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,722 INFO L290 TraceCheckUtils]: 85: Hoare triple {75182#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75175#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,723 INFO L290 TraceCheckUtils]: 84: Hoare triple {75182#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75182#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,723 INFO L290 TraceCheckUtils]: 83: Hoare triple {75189#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75182#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,724 INFO L290 TraceCheckUtils]: 82: Hoare triple {75189#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75189#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,724 INFO L290 TraceCheckUtils]: 81: Hoare triple {75196#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75189#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,725 INFO L290 TraceCheckUtils]: 80: Hoare triple {75196#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75196#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,725 INFO L290 TraceCheckUtils]: 79: Hoare triple {75203#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75196#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,725 INFO L290 TraceCheckUtils]: 78: Hoare triple {75203#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75203#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,726 INFO L290 TraceCheckUtils]: 77: Hoare triple {75210#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75203#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,726 INFO L290 TraceCheckUtils]: 76: Hoare triple {75210#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75210#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,727 INFO L290 TraceCheckUtils]: 75: Hoare triple {75217#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75210#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,727 INFO L290 TraceCheckUtils]: 74: Hoare triple {75217#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75217#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,728 INFO L290 TraceCheckUtils]: 73: Hoare triple {75224#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75217#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,728 INFO L290 TraceCheckUtils]: 72: Hoare triple {75224#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75224#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,729 INFO L290 TraceCheckUtils]: 71: Hoare triple {75231#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75224#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,729 INFO L290 TraceCheckUtils]: 70: Hoare triple {75231#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75231#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,730 INFO L290 TraceCheckUtils]: 69: Hoare triple {75238#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75231#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,730 INFO L290 TraceCheckUtils]: 68: Hoare triple {75238#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75238#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,731 INFO L290 TraceCheckUtils]: 67: Hoare triple {75245#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75238#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,731 INFO L290 TraceCheckUtils]: 66: Hoare triple {75245#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75245#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,732 INFO L290 TraceCheckUtils]: 65: Hoare triple {75252#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75245#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,732 INFO L290 TraceCheckUtils]: 64: Hoare triple {75252#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75252#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,733 INFO L290 TraceCheckUtils]: 63: Hoare triple {75259#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75252#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,733 INFO L290 TraceCheckUtils]: 62: Hoare triple {75259#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75259#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,735 INFO L290 TraceCheckUtils]: 61: Hoare triple {75266#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75259#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,735 INFO L290 TraceCheckUtils]: 60: Hoare triple {75266#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75266#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,736 INFO L290 TraceCheckUtils]: 59: Hoare triple {75273#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75266#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,736 INFO L290 TraceCheckUtils]: 58: Hoare triple {75273#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75273#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,737 INFO L290 TraceCheckUtils]: 57: Hoare triple {75280#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75273#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,737 INFO L290 TraceCheckUtils]: 56: Hoare triple {75280#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75280#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,738 INFO L290 TraceCheckUtils]: 55: Hoare triple {75287#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75280#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,738 INFO L290 TraceCheckUtils]: 54: Hoare triple {75287#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75287#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,739 INFO L290 TraceCheckUtils]: 53: Hoare triple {75294#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75287#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,739 INFO L290 TraceCheckUtils]: 52: Hoare triple {75294#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75294#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {75301#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75294#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,740 INFO L290 TraceCheckUtils]: 50: Hoare triple {75301#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75301#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,741 INFO L290 TraceCheckUtils]: 49: Hoare triple {75308#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75301#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,741 INFO L290 TraceCheckUtils]: 48: Hoare triple {75308#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75308#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,741 INFO L290 TraceCheckUtils]: 47: Hoare triple {75315#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75308#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,742 INFO L290 TraceCheckUtils]: 46: Hoare triple {75315#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75315#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,742 INFO L290 TraceCheckUtils]: 45: Hoare triple {75322#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75315#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,743 INFO L290 TraceCheckUtils]: 44: Hoare triple {75322#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75322#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,743 INFO L290 TraceCheckUtils]: 43: Hoare triple {75329#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75322#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,744 INFO L290 TraceCheckUtils]: 42: Hoare triple {75329#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75329#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,744 INFO L290 TraceCheckUtils]: 41: Hoare triple {75336#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75329#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,745 INFO L290 TraceCheckUtils]: 40: Hoare triple {75336#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75336#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,746 INFO L290 TraceCheckUtils]: 39: Hoare triple {75343#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75336#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,746 INFO L290 TraceCheckUtils]: 38: Hoare triple {75343#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75343#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,747 INFO L290 TraceCheckUtils]: 37: Hoare triple {75350#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75343#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,747 INFO L290 TraceCheckUtils]: 36: Hoare triple {75350#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75350#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,748 INFO L290 TraceCheckUtils]: 35: Hoare triple {75357#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75350#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,748 INFO L290 TraceCheckUtils]: 34: Hoare triple {75357#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75357#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,749 INFO L290 TraceCheckUtils]: 33: Hoare triple {75364#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75357#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,749 INFO L290 TraceCheckUtils]: 32: Hoare triple {75364#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75364#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,749 INFO L290 TraceCheckUtils]: 31: Hoare triple {75371#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75364#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,750 INFO L290 TraceCheckUtils]: 30: Hoare triple {75371#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75371#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {75378#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75371#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,751 INFO L290 TraceCheckUtils]: 28: Hoare triple {75378#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75378#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,751 INFO L290 TraceCheckUtils]: 27: Hoare triple {75385#(< (mod (+ 59 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75378#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,752 INFO L290 TraceCheckUtils]: 26: Hoare triple {75385#(< (mod (+ 59 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75385#(< (mod (+ 59 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,752 INFO L290 TraceCheckUtils]: 25: Hoare triple {75392#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75385#(< (mod (+ 59 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {75392#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75392#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,753 INFO L290 TraceCheckUtils]: 23: Hoare triple {75399#(< (mod (+ main_~x~0 61) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75392#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,753 INFO L290 TraceCheckUtils]: 22: Hoare triple {75399#(< (mod (+ main_~x~0 61) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75399#(< (mod (+ main_~x~0 61) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {75406#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75399#(< (mod (+ main_~x~0 61) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {75406#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75406#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,755 INFO L290 TraceCheckUtils]: 19: Hoare triple {75413#(< (mod (+ main_~x~0 63) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75406#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {75413#(< (mod (+ main_~x~0 63) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75413#(< (mod (+ main_~x~0 63) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,756 INFO L290 TraceCheckUtils]: 17: Hoare triple {75420#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75413#(< (mod (+ main_~x~0 63) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,756 INFO L290 TraceCheckUtils]: 16: Hoare triple {75420#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75420#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,757 INFO L290 TraceCheckUtils]: 15: Hoare triple {75427#(< (mod (+ main_~x~0 65) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75420#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,757 INFO L290 TraceCheckUtils]: 14: Hoare triple {75427#(< (mod (+ main_~x~0 65) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75427#(< (mod (+ main_~x~0 65) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,758 INFO L290 TraceCheckUtils]: 13: Hoare triple {75434#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75427#(< (mod (+ main_~x~0 65) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,758 INFO L290 TraceCheckUtils]: 12: Hoare triple {75434#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75434#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,759 INFO L290 TraceCheckUtils]: 11: Hoare triple {75441#(< (mod (+ 67 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75434#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,759 INFO L290 TraceCheckUtils]: 10: Hoare triple {75441#(< (mod (+ 67 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75441#(< (mod (+ 67 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,759 INFO L290 TraceCheckUtils]: 9: Hoare triple {75448#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75441#(< (mod (+ 67 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,760 INFO L290 TraceCheckUtils]: 8: Hoare triple {75448#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75448#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,760 INFO L290 TraceCheckUtils]: 7: Hoare triple {75455#(< (mod (+ main_~x~0 69) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {75448#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,761 INFO L290 TraceCheckUtils]: 6: Hoare triple {75455#(< (mod (+ main_~x~0 69) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {75455#(< (mod (+ main_~x~0 69) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,761 INFO L290 TraceCheckUtils]: 5: Hoare triple {74453#true} ~x~0 := 0; {75455#(< (mod (+ main_~x~0 69) 4294967296) 268435455)} is VALID [2022-04-15 06:11:51,761 INFO L272 TraceCheckUtils]: 4: Hoare triple {74453#true} call #t~ret5 := main(); {74453#true} is VALID [2022-04-15 06:11:51,761 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74453#true} {74453#true} #40#return; {74453#true} is VALID [2022-04-15 06:11:51,761 INFO L290 TraceCheckUtils]: 2: Hoare triple {74453#true} assume true; {74453#true} is VALID [2022-04-15 06:11:51,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {74453#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {74453#true} is VALID [2022-04-15 06:11:51,761 INFO L272 TraceCheckUtils]: 0: Hoare triple {74453#true} call ULTIMATE.init(); {74453#true} is VALID [2022-04-15 06:11:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:11:51,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1032213656] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:11:51,762 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:11:51,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 71, 71] total 142 [2022-04-15 06:11:51,762 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:11:51,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [489712440] [2022-04-15 06:11:51,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [489712440] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:11:51,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:11:51,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-15 06:11:51,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797952165] [2022-04-15 06:11:51,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:11:51,763 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 147 [2022-04-15 06:11:51,763 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:11:51,763 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:51,868 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:51,868 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-15 06:11:51,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:51,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-15 06:11:51,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5179, Invalid=14843, Unknown=0, NotChecked=0, Total=20022 [2022-04-15 06:11:51,870 INFO L87 Difference]: Start difference. First operand 149 states and 151 transitions. Second operand has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:04,091 INFO L93 Difference]: Finished difference Result 158 states and 162 transitions. [2022-04-15 06:12:04,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-15 06:12:04,091 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 147 [2022-04-15 06:12:04,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 159 transitions. [2022-04-15 06:12:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 159 transitions. [2022-04-15 06:12:04,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 159 transitions. [2022-04-15 06:12:04,223 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:04,224 INFO L225 Difference]: With dead ends: 158 [2022-04-15 06:12:04,224 INFO L226 Difference]: Without dead ends: 151 [2022-04-15 06:12:04,226 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 224 SyntacticMatches, 2 SemanticMatches, 208 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2422 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=10277, Invalid=33613, Unknown=0, NotChecked=0, Total=43890 [2022-04-15 06:12:04,226 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 76 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 9360 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 9497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 9360 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:04,227 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 274 Invalid, 9497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 9360 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-15 06:12:04,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2022-04-15 06:12:04,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2022-04-15 06:12:04,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:04,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 151 states. Second operand has 151 states, 146 states have (on average 1.0205479452054795) internal successors, (149), 146 states have internal predecessors, (149), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,592 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand has 151 states, 146 states have (on average 1.0205479452054795) internal successors, (149), 146 states have internal predecessors, (149), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,592 INFO L87 Difference]: Start difference. First operand 151 states. Second operand has 151 states, 146 states have (on average 1.0205479452054795) internal successors, (149), 146 states have internal predecessors, (149), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:04,593 INFO L93 Difference]: Finished difference Result 151 states and 153 transitions. [2022-04-15 06:12:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 153 transitions. [2022-04-15 06:12:04,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:04,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:04,593 INFO L74 IsIncluded]: Start isIncluded. First operand has 151 states, 146 states have (on average 1.0205479452054795) internal successors, (149), 146 states have internal predecessors, (149), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 151 states. [2022-04-15 06:12:04,593 INFO L87 Difference]: Start difference. First operand has 151 states, 146 states have (on average 1.0205479452054795) internal successors, (149), 146 states have internal predecessors, (149), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 151 states. [2022-04-15 06:12:04,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:04,595 INFO L93 Difference]: Finished difference Result 151 states and 153 transitions. [2022-04-15 06:12:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 153 transitions. [2022-04-15 06:12:04,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:04,595 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:04,595 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:04,595 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 146 states have (on average 1.0205479452054795) internal successors, (149), 146 states have internal predecessors, (149), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 153 transitions. [2022-04-15 06:12:04,596 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 153 transitions. Word has length 147 [2022-04-15 06:12:04,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:04,597 INFO L478 AbstractCegarLoop]: Abstraction has 151 states and 153 transitions. [2022-04-15 06:12:04,597 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 2.0140845070422535) internal successors, (143), 70 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,597 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 151 states and 153 transitions. [2022-04-15 06:12:04,792 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 153 transitions. [2022-04-15 06:12:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-15 06:12:04,793 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:12:04,793 INFO L499 BasicCegarLoop]: trace histogram [69, 68, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:12:04,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (135)] Forceful destruction successful, exit code 0 [2022-04-15 06:12:05,000 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (134)] Forceful destruction successful, exit code 0 [2022-04-15 06:12:05,194 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 135 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,134 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136 [2022-04-15 06:12:05,195 INFO L403 AbstractCegarLoop]: === Iteration 71 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:12:05,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:12:05,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1438449841, now seen corresponding path program 135 times [2022-04-15 06:12:05,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:05,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [891890548] [2022-04-15 06:12:08,734 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:12:08,892 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:12:09,102 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:12:09,104 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:12:09,106 INFO L85 PathProgramCache]: Analyzing trace with hash 322498736, now seen corresponding path program 1 times [2022-04-15 06:12:09,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:09,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791646878] [2022-04-15 06:12:09,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:09,111 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_137.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_137.0)) 4294967296)) 65521) 0) [2022-04-15 06:12:09,112 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_137.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_137.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:12:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:12:09,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [309526435] [2022-04-15 06:12:09,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:09,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:09,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:12:09,131 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:12:09,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (136)] Waiting until timeout for monitored process [2022-04-15 06:12:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:12:09,216 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:12:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:12:09,233 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:12:09,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1438449841, now seen corresponding path program 136 times [2022-04-15 06:12:09,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:09,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847592287] [2022-04-15 06:12:09,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:11,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:12:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:11,934 INFO L290 TraceCheckUtils]: 0: Hoare triple {76609#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {76535#true} is VALID [2022-04-15 06:12:11,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {76535#true} assume true; {76535#true} is VALID [2022-04-15 06:12:11,934 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76535#true} {76535#true} #40#return; {76535#true} is VALID [2022-04-15 06:12:11,934 INFO L272 TraceCheckUtils]: 0: Hoare triple {76535#true} call ULTIMATE.init(); {76609#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:12:11,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {76609#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {76535#true} is VALID [2022-04-15 06:12:11,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {76535#true} assume true; {76535#true} is VALID [2022-04-15 06:12:11,935 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76535#true} {76535#true} #40#return; {76535#true} is VALID [2022-04-15 06:12:11,935 INFO L272 TraceCheckUtils]: 4: Hoare triple {76535#true} call #t~ret5 := main(); {76535#true} is VALID [2022-04-15 06:12:11,935 INFO L290 TraceCheckUtils]: 5: Hoare triple {76535#true} ~x~0 := 0; {76540#(= main_~x~0 0)} is VALID [2022-04-15 06:12:11,935 INFO L290 TraceCheckUtils]: 6: Hoare triple {76540#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {76540#(= main_~x~0 0)} is VALID [2022-04-15 06:12:11,935 INFO L290 TraceCheckUtils]: 7: Hoare triple {76540#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:11,936 INFO L290 TraceCheckUtils]: 8: Hoare triple {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:11,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:11,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:11,937 INFO L290 TraceCheckUtils]: 11: Hoare triple {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:11,937 INFO L290 TraceCheckUtils]: 12: Hoare triple {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:11,938 INFO L290 TraceCheckUtils]: 13: Hoare triple {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:11,938 INFO L290 TraceCheckUtils]: 14: Hoare triple {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:11,939 INFO L290 TraceCheckUtils]: 15: Hoare triple {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:11,939 INFO L290 TraceCheckUtils]: 16: Hoare triple {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:11,939 INFO L290 TraceCheckUtils]: 17: Hoare triple {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:11,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:11,940 INFO L290 TraceCheckUtils]: 19: Hoare triple {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:11,941 INFO L290 TraceCheckUtils]: 20: Hoare triple {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:11,941 INFO L290 TraceCheckUtils]: 21: Hoare triple {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:11,941 INFO L290 TraceCheckUtils]: 22: Hoare triple {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:11,942 INFO L290 TraceCheckUtils]: 23: Hoare triple {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:11,942 INFO L290 TraceCheckUtils]: 24: Hoare triple {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:11,943 INFO L290 TraceCheckUtils]: 25: Hoare triple {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:11,943 INFO L290 TraceCheckUtils]: 26: Hoare triple {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:11,944 INFO L290 TraceCheckUtils]: 27: Hoare triple {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:11,944 INFO L290 TraceCheckUtils]: 28: Hoare triple {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:11,944 INFO L290 TraceCheckUtils]: 29: Hoare triple {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:11,945 INFO L290 TraceCheckUtils]: 30: Hoare triple {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:11,945 INFO L290 TraceCheckUtils]: 31: Hoare triple {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:11,946 INFO L290 TraceCheckUtils]: 32: Hoare triple {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:11,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:11,946 INFO L290 TraceCheckUtils]: 34: Hoare triple {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:11,947 INFO L290 TraceCheckUtils]: 35: Hoare triple {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:11,947 INFO L290 TraceCheckUtils]: 36: Hoare triple {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:11,948 INFO L290 TraceCheckUtils]: 37: Hoare triple {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:11,948 INFO L290 TraceCheckUtils]: 38: Hoare triple {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:11,948 INFO L290 TraceCheckUtils]: 39: Hoare triple {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:11,949 INFO L290 TraceCheckUtils]: 40: Hoare triple {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:11,949 INFO L290 TraceCheckUtils]: 41: Hoare triple {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:11,950 INFO L290 TraceCheckUtils]: 42: Hoare triple {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:11,950 INFO L290 TraceCheckUtils]: 43: Hoare triple {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:11,950 INFO L290 TraceCheckUtils]: 44: Hoare triple {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:11,951 INFO L290 TraceCheckUtils]: 45: Hoare triple {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:11,951 INFO L290 TraceCheckUtils]: 46: Hoare triple {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:11,952 INFO L290 TraceCheckUtils]: 47: Hoare triple {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:11,952 INFO L290 TraceCheckUtils]: 48: Hoare triple {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:11,952 INFO L290 TraceCheckUtils]: 49: Hoare triple {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:11,953 INFO L290 TraceCheckUtils]: 50: Hoare triple {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:11,953 INFO L290 TraceCheckUtils]: 51: Hoare triple {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:11,954 INFO L290 TraceCheckUtils]: 52: Hoare triple {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:11,954 INFO L290 TraceCheckUtils]: 53: Hoare triple {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:11,954 INFO L290 TraceCheckUtils]: 54: Hoare triple {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:11,955 INFO L290 TraceCheckUtils]: 55: Hoare triple {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:11,955 INFO L290 TraceCheckUtils]: 56: Hoare triple {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:11,956 INFO L290 TraceCheckUtils]: 57: Hoare triple {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:11,956 INFO L290 TraceCheckUtils]: 58: Hoare triple {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:11,957 INFO L290 TraceCheckUtils]: 59: Hoare triple {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:11,957 INFO L290 TraceCheckUtils]: 60: Hoare triple {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:11,957 INFO L290 TraceCheckUtils]: 61: Hoare triple {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:11,958 INFO L290 TraceCheckUtils]: 62: Hoare triple {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:11,958 INFO L290 TraceCheckUtils]: 63: Hoare triple {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:11,958 INFO L290 TraceCheckUtils]: 64: Hoare triple {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:11,959 INFO L290 TraceCheckUtils]: 65: Hoare triple {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:11,959 INFO L290 TraceCheckUtils]: 66: Hoare triple {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:11,960 INFO L290 TraceCheckUtils]: 67: Hoare triple {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:11,960 INFO L290 TraceCheckUtils]: 68: Hoare triple {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:11,961 INFO L290 TraceCheckUtils]: 69: Hoare triple {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:11,961 INFO L290 TraceCheckUtils]: 70: Hoare triple {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:11,961 INFO L290 TraceCheckUtils]: 71: Hoare triple {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:11,962 INFO L290 TraceCheckUtils]: 72: Hoare triple {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:11,962 INFO L290 TraceCheckUtils]: 73: Hoare triple {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:11,963 INFO L290 TraceCheckUtils]: 74: Hoare triple {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:11,963 INFO L290 TraceCheckUtils]: 75: Hoare triple {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:11,963 INFO L290 TraceCheckUtils]: 76: Hoare triple {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:11,964 INFO L290 TraceCheckUtils]: 77: Hoare triple {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:11,964 INFO L290 TraceCheckUtils]: 78: Hoare triple {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:11,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:11,965 INFO L290 TraceCheckUtils]: 80: Hoare triple {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:11,965 INFO L290 TraceCheckUtils]: 81: Hoare triple {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:11,966 INFO L290 TraceCheckUtils]: 82: Hoare triple {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:11,966 INFO L290 TraceCheckUtils]: 83: Hoare triple {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:11,966 INFO L290 TraceCheckUtils]: 84: Hoare triple {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:11,967 INFO L290 TraceCheckUtils]: 85: Hoare triple {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:11,967 INFO L290 TraceCheckUtils]: 86: Hoare triple {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:11,968 INFO L290 TraceCheckUtils]: 87: Hoare triple {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:11,968 INFO L290 TraceCheckUtils]: 88: Hoare triple {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:11,969 INFO L290 TraceCheckUtils]: 89: Hoare triple {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:11,969 INFO L290 TraceCheckUtils]: 90: Hoare triple {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:11,969 INFO L290 TraceCheckUtils]: 91: Hoare triple {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:11,970 INFO L290 TraceCheckUtils]: 92: Hoare triple {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:11,970 INFO L290 TraceCheckUtils]: 93: Hoare triple {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:11,971 INFO L290 TraceCheckUtils]: 94: Hoare triple {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:11,971 INFO L290 TraceCheckUtils]: 95: Hoare triple {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:11,971 INFO L290 TraceCheckUtils]: 96: Hoare triple {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:11,972 INFO L290 TraceCheckUtils]: 97: Hoare triple {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:11,972 INFO L290 TraceCheckUtils]: 98: Hoare triple {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:11,973 INFO L290 TraceCheckUtils]: 99: Hoare triple {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:11,973 INFO L290 TraceCheckUtils]: 100: Hoare triple {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:11,973 INFO L290 TraceCheckUtils]: 101: Hoare triple {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:11,974 INFO L290 TraceCheckUtils]: 102: Hoare triple {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:11,974 INFO L290 TraceCheckUtils]: 103: Hoare triple {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:11,974 INFO L290 TraceCheckUtils]: 104: Hoare triple {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:11,975 INFO L290 TraceCheckUtils]: 105: Hoare triple {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:11,975 INFO L290 TraceCheckUtils]: 106: Hoare triple {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:11,976 INFO L290 TraceCheckUtils]: 107: Hoare triple {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:11,976 INFO L290 TraceCheckUtils]: 108: Hoare triple {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:11,977 INFO L290 TraceCheckUtils]: 109: Hoare triple {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:11,977 INFO L290 TraceCheckUtils]: 110: Hoare triple {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:11,977 INFO L290 TraceCheckUtils]: 111: Hoare triple {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:11,978 INFO L290 TraceCheckUtils]: 112: Hoare triple {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:11,978 INFO L290 TraceCheckUtils]: 113: Hoare triple {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:11,978 INFO L290 TraceCheckUtils]: 114: Hoare triple {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:11,979 INFO L290 TraceCheckUtils]: 115: Hoare triple {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:11,979 INFO L290 TraceCheckUtils]: 116: Hoare triple {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:11,980 INFO L290 TraceCheckUtils]: 117: Hoare triple {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:11,980 INFO L290 TraceCheckUtils]: 118: Hoare triple {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:11,981 INFO L290 TraceCheckUtils]: 119: Hoare triple {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:11,981 INFO L290 TraceCheckUtils]: 120: Hoare triple {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:11,981 INFO L290 TraceCheckUtils]: 121: Hoare triple {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:11,982 INFO L290 TraceCheckUtils]: 122: Hoare triple {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:11,982 INFO L290 TraceCheckUtils]: 123: Hoare triple {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:11,983 INFO L290 TraceCheckUtils]: 124: Hoare triple {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:11,983 INFO L290 TraceCheckUtils]: 125: Hoare triple {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:11,983 INFO L290 TraceCheckUtils]: 126: Hoare triple {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:11,984 INFO L290 TraceCheckUtils]: 127: Hoare triple {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:11,984 INFO L290 TraceCheckUtils]: 128: Hoare triple {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:11,985 INFO L290 TraceCheckUtils]: 129: Hoare triple {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:11,985 INFO L290 TraceCheckUtils]: 130: Hoare triple {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:11,985 INFO L290 TraceCheckUtils]: 131: Hoare triple {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:11,986 INFO L290 TraceCheckUtils]: 132: Hoare triple {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:11,986 INFO L290 TraceCheckUtils]: 133: Hoare triple {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:11,987 INFO L290 TraceCheckUtils]: 134: Hoare triple {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:11,987 INFO L290 TraceCheckUtils]: 135: Hoare triple {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:11,987 INFO L290 TraceCheckUtils]: 136: Hoare triple {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:11,988 INFO L290 TraceCheckUtils]: 137: Hoare triple {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:11,988 INFO L290 TraceCheckUtils]: 138: Hoare triple {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:11,989 INFO L290 TraceCheckUtils]: 139: Hoare triple {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:11,989 INFO L290 TraceCheckUtils]: 140: Hoare triple {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:11,989 INFO L290 TraceCheckUtils]: 141: Hoare triple {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76608#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:12:11,990 INFO L290 TraceCheckUtils]: 142: Hoare triple {76608#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {76608#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:12:11,990 INFO L290 TraceCheckUtils]: 143: Hoare triple {76608#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {76536#false} is VALID [2022-04-15 06:12:11,990 INFO L290 TraceCheckUtils]: 144: Hoare triple {76536#false} assume !(~x~0 % 4294967296 < 268435455); {76536#false} is VALID [2022-04-15 06:12:11,990 INFO L272 TraceCheckUtils]: 145: Hoare triple {76536#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {76536#false} is VALID [2022-04-15 06:12:11,990 INFO L290 TraceCheckUtils]: 146: Hoare triple {76536#false} ~cond := #in~cond; {76536#false} is VALID [2022-04-15 06:12:11,990 INFO L290 TraceCheckUtils]: 147: Hoare triple {76536#false} assume 0 == ~cond; {76536#false} is VALID [2022-04-15 06:12:11,991 INFO L290 TraceCheckUtils]: 148: Hoare triple {76536#false} assume !false; {76536#false} is VALID [2022-04-15 06:12:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 69 proven. 4692 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:11,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:12:11,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847592287] [2022-04-15 06:12:11,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847592287] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:12:11,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1845065447] [2022-04-15 06:12:11,991 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:12:11,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:11,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:12:11,993 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:12:11,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (137)] Waiting until timeout for monitored process [2022-04-15 06:12:12,081 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:12:12,081 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:12:12,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 143 conjunts are in the unsatisfiable core [2022-04-15 06:12:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:12,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:12:13,529 INFO L272 TraceCheckUtils]: 0: Hoare triple {76535#true} call ULTIMATE.init(); {76535#true} is VALID [2022-04-15 06:12:13,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {76535#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {76535#true} is VALID [2022-04-15 06:12:13,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {76535#true} assume true; {76535#true} is VALID [2022-04-15 06:12:13,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76535#true} {76535#true} #40#return; {76535#true} is VALID [2022-04-15 06:12:13,529 INFO L272 TraceCheckUtils]: 4: Hoare triple {76535#true} call #t~ret5 := main(); {76535#true} is VALID [2022-04-15 06:12:13,529 INFO L290 TraceCheckUtils]: 5: Hoare triple {76535#true} ~x~0 := 0; {76540#(= main_~x~0 0)} is VALID [2022-04-15 06:12:13,530 INFO L290 TraceCheckUtils]: 6: Hoare triple {76540#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {76540#(= main_~x~0 0)} is VALID [2022-04-15 06:12:13,530 INFO L290 TraceCheckUtils]: 7: Hoare triple {76540#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:13,530 INFO L290 TraceCheckUtils]: 8: Hoare triple {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:13,531 INFO L290 TraceCheckUtils]: 9: Hoare triple {76541#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:13,531 INFO L290 TraceCheckUtils]: 10: Hoare triple {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:13,532 INFO L290 TraceCheckUtils]: 11: Hoare triple {76542#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:13,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:13,532 INFO L290 TraceCheckUtils]: 13: Hoare triple {76543#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:13,533 INFO L290 TraceCheckUtils]: 14: Hoare triple {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:13,533 INFO L290 TraceCheckUtils]: 15: Hoare triple {76544#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:13,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:13,534 INFO L290 TraceCheckUtils]: 17: Hoare triple {76545#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:13,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:13,535 INFO L290 TraceCheckUtils]: 19: Hoare triple {76546#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:13,535 INFO L290 TraceCheckUtils]: 20: Hoare triple {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:13,536 INFO L290 TraceCheckUtils]: 21: Hoare triple {76547#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:13,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:13,536 INFO L290 TraceCheckUtils]: 23: Hoare triple {76548#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:13,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:13,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {76549#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:13,537 INFO L290 TraceCheckUtils]: 26: Hoare triple {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:13,538 INFO L290 TraceCheckUtils]: 27: Hoare triple {76550#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:13,538 INFO L290 TraceCheckUtils]: 28: Hoare triple {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:13,539 INFO L290 TraceCheckUtils]: 29: Hoare triple {76551#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:13,539 INFO L290 TraceCheckUtils]: 30: Hoare triple {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:13,540 INFO L290 TraceCheckUtils]: 31: Hoare triple {76552#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:13,540 INFO L290 TraceCheckUtils]: 32: Hoare triple {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:13,540 INFO L290 TraceCheckUtils]: 33: Hoare triple {76553#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:13,541 INFO L290 TraceCheckUtils]: 34: Hoare triple {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:13,541 INFO L290 TraceCheckUtils]: 35: Hoare triple {76554#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:13,541 INFO L290 TraceCheckUtils]: 36: Hoare triple {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:13,542 INFO L290 TraceCheckUtils]: 37: Hoare triple {76555#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:13,542 INFO L290 TraceCheckUtils]: 38: Hoare triple {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:13,543 INFO L290 TraceCheckUtils]: 39: Hoare triple {76556#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:13,543 INFO L290 TraceCheckUtils]: 40: Hoare triple {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:13,543 INFO L290 TraceCheckUtils]: 41: Hoare triple {76557#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:13,544 INFO L290 TraceCheckUtils]: 42: Hoare triple {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:13,544 INFO L290 TraceCheckUtils]: 43: Hoare triple {76558#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:13,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:13,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {76559#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:13,545 INFO L290 TraceCheckUtils]: 46: Hoare triple {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:13,546 INFO L290 TraceCheckUtils]: 47: Hoare triple {76560#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:13,546 INFO L290 TraceCheckUtils]: 48: Hoare triple {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:13,547 INFO L290 TraceCheckUtils]: 49: Hoare triple {76561#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:13,547 INFO L290 TraceCheckUtils]: 50: Hoare triple {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:13,547 INFO L290 TraceCheckUtils]: 51: Hoare triple {76562#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:13,548 INFO L290 TraceCheckUtils]: 52: Hoare triple {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:13,548 INFO L290 TraceCheckUtils]: 53: Hoare triple {76563#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:13,549 INFO L290 TraceCheckUtils]: 54: Hoare triple {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:13,549 INFO L290 TraceCheckUtils]: 55: Hoare triple {76564#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:13,549 INFO L290 TraceCheckUtils]: 56: Hoare triple {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:13,550 INFO L290 TraceCheckUtils]: 57: Hoare triple {76565#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:13,550 INFO L290 TraceCheckUtils]: 58: Hoare triple {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:13,551 INFO L290 TraceCheckUtils]: 59: Hoare triple {76566#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:13,551 INFO L290 TraceCheckUtils]: 60: Hoare triple {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:13,551 INFO L290 TraceCheckUtils]: 61: Hoare triple {76567#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:13,552 INFO L290 TraceCheckUtils]: 62: Hoare triple {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:13,552 INFO L290 TraceCheckUtils]: 63: Hoare triple {76568#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:13,553 INFO L290 TraceCheckUtils]: 64: Hoare triple {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:13,553 INFO L290 TraceCheckUtils]: 65: Hoare triple {76569#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:13,553 INFO L290 TraceCheckUtils]: 66: Hoare triple {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:13,554 INFO L290 TraceCheckUtils]: 67: Hoare triple {76570#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:13,554 INFO L290 TraceCheckUtils]: 68: Hoare triple {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:13,555 INFO L290 TraceCheckUtils]: 69: Hoare triple {76571#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:13,555 INFO L290 TraceCheckUtils]: 70: Hoare triple {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:13,556 INFO L290 TraceCheckUtils]: 71: Hoare triple {76572#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:13,556 INFO L290 TraceCheckUtils]: 72: Hoare triple {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:13,556 INFO L290 TraceCheckUtils]: 73: Hoare triple {76573#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:13,557 INFO L290 TraceCheckUtils]: 74: Hoare triple {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:13,557 INFO L290 TraceCheckUtils]: 75: Hoare triple {76574#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:13,557 INFO L290 TraceCheckUtils]: 76: Hoare triple {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:13,558 INFO L290 TraceCheckUtils]: 77: Hoare triple {76575#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:13,558 INFO L290 TraceCheckUtils]: 78: Hoare triple {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:13,559 INFO L290 TraceCheckUtils]: 79: Hoare triple {76576#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:13,559 INFO L290 TraceCheckUtils]: 80: Hoare triple {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:13,559 INFO L290 TraceCheckUtils]: 81: Hoare triple {76577#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:13,560 INFO L290 TraceCheckUtils]: 82: Hoare triple {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:13,560 INFO L290 TraceCheckUtils]: 83: Hoare triple {76578#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:13,561 INFO L290 TraceCheckUtils]: 84: Hoare triple {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:13,561 INFO L290 TraceCheckUtils]: 85: Hoare triple {76579#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:13,561 INFO L290 TraceCheckUtils]: 86: Hoare triple {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:13,562 INFO L290 TraceCheckUtils]: 87: Hoare triple {76580#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:13,562 INFO L290 TraceCheckUtils]: 88: Hoare triple {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:13,563 INFO L290 TraceCheckUtils]: 89: Hoare triple {76581#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:13,563 INFO L290 TraceCheckUtils]: 90: Hoare triple {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:13,564 INFO L290 TraceCheckUtils]: 91: Hoare triple {76582#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:13,564 INFO L290 TraceCheckUtils]: 92: Hoare triple {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:13,564 INFO L290 TraceCheckUtils]: 93: Hoare triple {76583#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:13,565 INFO L290 TraceCheckUtils]: 94: Hoare triple {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:13,565 INFO L290 TraceCheckUtils]: 95: Hoare triple {76584#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:13,566 INFO L290 TraceCheckUtils]: 96: Hoare triple {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:13,566 INFO L290 TraceCheckUtils]: 97: Hoare triple {76585#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:13,566 INFO L290 TraceCheckUtils]: 98: Hoare triple {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:13,567 INFO L290 TraceCheckUtils]: 99: Hoare triple {76586#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:13,567 INFO L290 TraceCheckUtils]: 100: Hoare triple {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:13,568 INFO L290 TraceCheckUtils]: 101: Hoare triple {76587#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:13,568 INFO L290 TraceCheckUtils]: 102: Hoare triple {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:13,568 INFO L290 TraceCheckUtils]: 103: Hoare triple {76588#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:13,569 INFO L290 TraceCheckUtils]: 104: Hoare triple {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:13,569 INFO L290 TraceCheckUtils]: 105: Hoare triple {76589#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:13,570 INFO L290 TraceCheckUtils]: 106: Hoare triple {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:13,570 INFO L290 TraceCheckUtils]: 107: Hoare triple {76590#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:13,570 INFO L290 TraceCheckUtils]: 108: Hoare triple {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:13,571 INFO L290 TraceCheckUtils]: 109: Hoare triple {76591#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:13,571 INFO L290 TraceCheckUtils]: 110: Hoare triple {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:13,572 INFO L290 TraceCheckUtils]: 111: Hoare triple {76592#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:13,572 INFO L290 TraceCheckUtils]: 112: Hoare triple {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:13,573 INFO L290 TraceCheckUtils]: 113: Hoare triple {76593#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:13,573 INFO L290 TraceCheckUtils]: 114: Hoare triple {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:13,573 INFO L290 TraceCheckUtils]: 115: Hoare triple {76594#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:13,574 INFO L290 TraceCheckUtils]: 116: Hoare triple {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:13,574 INFO L290 TraceCheckUtils]: 117: Hoare triple {76595#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:13,575 INFO L290 TraceCheckUtils]: 118: Hoare triple {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:13,575 INFO L290 TraceCheckUtils]: 119: Hoare triple {76596#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:13,575 INFO L290 TraceCheckUtils]: 120: Hoare triple {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:13,576 INFO L290 TraceCheckUtils]: 121: Hoare triple {76597#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:13,576 INFO L290 TraceCheckUtils]: 122: Hoare triple {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:13,577 INFO L290 TraceCheckUtils]: 123: Hoare triple {76598#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:13,577 INFO L290 TraceCheckUtils]: 124: Hoare triple {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:13,577 INFO L290 TraceCheckUtils]: 125: Hoare triple {76599#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:13,578 INFO L290 TraceCheckUtils]: 126: Hoare triple {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:13,578 INFO L290 TraceCheckUtils]: 127: Hoare triple {76600#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:13,579 INFO L290 TraceCheckUtils]: 128: Hoare triple {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:13,579 INFO L290 TraceCheckUtils]: 129: Hoare triple {76601#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:13,579 INFO L290 TraceCheckUtils]: 130: Hoare triple {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:13,580 INFO L290 TraceCheckUtils]: 131: Hoare triple {76602#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:13,580 INFO L290 TraceCheckUtils]: 132: Hoare triple {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:13,581 INFO L290 TraceCheckUtils]: 133: Hoare triple {76603#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:13,581 INFO L290 TraceCheckUtils]: 134: Hoare triple {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:13,581 INFO L290 TraceCheckUtils]: 135: Hoare triple {76604#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:13,582 INFO L290 TraceCheckUtils]: 136: Hoare triple {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:13,582 INFO L290 TraceCheckUtils]: 137: Hoare triple {76605#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:13,583 INFO L290 TraceCheckUtils]: 138: Hoare triple {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:13,583 INFO L290 TraceCheckUtils]: 139: Hoare triple {76606#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:13,583 INFO L290 TraceCheckUtils]: 140: Hoare triple {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:13,584 INFO L290 TraceCheckUtils]: 141: Hoare triple {76607#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77036#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:13,584 INFO L290 TraceCheckUtils]: 142: Hoare triple {77036#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {77036#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:13,585 INFO L290 TraceCheckUtils]: 143: Hoare triple {77036#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {77043#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:12:13,585 INFO L290 TraceCheckUtils]: 144: Hoare triple {77043#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {77043#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:12:13,586 INFO L272 TraceCheckUtils]: 145: Hoare triple {77043#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {77050#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:12:13,586 INFO L290 TraceCheckUtils]: 146: Hoare triple {77050#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {77054#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:12:13,586 INFO L290 TraceCheckUtils]: 147: Hoare triple {77054#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {76536#false} is VALID [2022-04-15 06:12:13,586 INFO L290 TraceCheckUtils]: 148: Hoare triple {76536#false} assume !false; {76536#false} is VALID [2022-04-15 06:12:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:13,587 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:12:14,186 INFO L290 TraceCheckUtils]: 148: Hoare triple {76536#false} assume !false; {76536#false} is VALID [2022-04-15 06:12:14,187 INFO L290 TraceCheckUtils]: 147: Hoare triple {77054#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {76536#false} is VALID [2022-04-15 06:12:14,187 INFO L290 TraceCheckUtils]: 146: Hoare triple {77050#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {77054#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:12:14,187 INFO L272 TraceCheckUtils]: 145: Hoare triple {77070#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {77050#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:12:14,188 INFO L290 TraceCheckUtils]: 144: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,188 INFO L290 TraceCheckUtils]: 143: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,189 INFO L290 TraceCheckUtils]: 142: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,189 INFO L290 TraceCheckUtils]: 141: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,189 INFO L290 TraceCheckUtils]: 140: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,190 INFO L290 TraceCheckUtils]: 139: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,190 INFO L290 TraceCheckUtils]: 138: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,191 INFO L290 TraceCheckUtils]: 137: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,191 INFO L290 TraceCheckUtils]: 136: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,192 INFO L290 TraceCheckUtils]: 135: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,192 INFO L290 TraceCheckUtils]: 134: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,192 INFO L290 TraceCheckUtils]: 133: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,193 INFO L290 TraceCheckUtils]: 132: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,193 INFO L290 TraceCheckUtils]: 131: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,193 INFO L290 TraceCheckUtils]: 130: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,194 INFO L290 TraceCheckUtils]: 129: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,194 INFO L290 TraceCheckUtils]: 128: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,195 INFO L290 TraceCheckUtils]: 127: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,195 INFO L290 TraceCheckUtils]: 126: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,196 INFO L290 TraceCheckUtils]: 125: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,196 INFO L290 TraceCheckUtils]: 124: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,196 INFO L290 TraceCheckUtils]: 123: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,197 INFO L290 TraceCheckUtils]: 122: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,197 INFO L290 TraceCheckUtils]: 121: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,198 INFO L290 TraceCheckUtils]: 120: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,198 INFO L290 TraceCheckUtils]: 119: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,198 INFO L290 TraceCheckUtils]: 118: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,199 INFO L290 TraceCheckUtils]: 117: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,199 INFO L290 TraceCheckUtils]: 116: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,200 INFO L290 TraceCheckUtils]: 115: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,200 INFO L290 TraceCheckUtils]: 114: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,201 INFO L290 TraceCheckUtils]: 113: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,201 INFO L290 TraceCheckUtils]: 112: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,202 INFO L290 TraceCheckUtils]: 110: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,202 INFO L290 TraceCheckUtils]: 109: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,203 INFO L290 TraceCheckUtils]: 107: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,203 INFO L290 TraceCheckUtils]: 106: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,204 INFO L290 TraceCheckUtils]: 105: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,204 INFO L290 TraceCheckUtils]: 104: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,204 INFO L290 TraceCheckUtils]: 103: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,205 INFO L290 TraceCheckUtils]: 102: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,205 INFO L290 TraceCheckUtils]: 101: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,205 INFO L290 TraceCheckUtils]: 100: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,206 INFO L290 TraceCheckUtils]: 99: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,206 INFO L290 TraceCheckUtils]: 98: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,207 INFO L290 TraceCheckUtils]: 97: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,207 INFO L290 TraceCheckUtils]: 96: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,208 INFO L290 TraceCheckUtils]: 95: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,208 INFO L290 TraceCheckUtils]: 94: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,208 INFO L290 TraceCheckUtils]: 93: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,209 INFO L290 TraceCheckUtils]: 92: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,209 INFO L290 TraceCheckUtils]: 91: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,209 INFO L290 TraceCheckUtils]: 90: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,210 INFO L290 TraceCheckUtils]: 89: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,210 INFO L290 TraceCheckUtils]: 88: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,211 INFO L290 TraceCheckUtils]: 87: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,211 INFO L290 TraceCheckUtils]: 86: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,211 INFO L290 TraceCheckUtils]: 85: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,212 INFO L290 TraceCheckUtils]: 84: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,212 INFO L290 TraceCheckUtils]: 83: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,212 INFO L290 TraceCheckUtils]: 82: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,213 INFO L290 TraceCheckUtils]: 81: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,213 INFO L290 TraceCheckUtils]: 80: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,214 INFO L290 TraceCheckUtils]: 79: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,214 INFO L290 TraceCheckUtils]: 78: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,215 INFO L290 TraceCheckUtils]: 77: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,215 INFO L290 TraceCheckUtils]: 76: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,215 INFO L290 TraceCheckUtils]: 75: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,216 INFO L290 TraceCheckUtils]: 74: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,216 INFO L290 TraceCheckUtils]: 73: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,216 INFO L290 TraceCheckUtils]: 72: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,217 INFO L290 TraceCheckUtils]: 71: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,217 INFO L290 TraceCheckUtils]: 70: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,218 INFO L290 TraceCheckUtils]: 69: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,218 INFO L290 TraceCheckUtils]: 68: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,219 INFO L290 TraceCheckUtils]: 67: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,219 INFO L290 TraceCheckUtils]: 66: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,219 INFO L290 TraceCheckUtils]: 65: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,220 INFO L290 TraceCheckUtils]: 64: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,220 INFO L290 TraceCheckUtils]: 63: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,220 INFO L290 TraceCheckUtils]: 62: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,221 INFO L290 TraceCheckUtils]: 61: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,221 INFO L290 TraceCheckUtils]: 60: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,222 INFO L290 TraceCheckUtils]: 59: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,222 INFO L290 TraceCheckUtils]: 58: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,222 INFO L290 TraceCheckUtils]: 57: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,223 INFO L290 TraceCheckUtils]: 56: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,223 INFO L290 TraceCheckUtils]: 55: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,224 INFO L290 TraceCheckUtils]: 54: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,224 INFO L290 TraceCheckUtils]: 53: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,224 INFO L290 TraceCheckUtils]: 52: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,225 INFO L290 TraceCheckUtils]: 51: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,225 INFO L290 TraceCheckUtils]: 50: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,226 INFO L290 TraceCheckUtils]: 49: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,226 INFO L290 TraceCheckUtils]: 48: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,226 INFO L290 TraceCheckUtils]: 47: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,227 INFO L290 TraceCheckUtils]: 46: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,227 INFO L290 TraceCheckUtils]: 45: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,227 INFO L290 TraceCheckUtils]: 44: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,228 INFO L290 TraceCheckUtils]: 43: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,228 INFO L290 TraceCheckUtils]: 42: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,229 INFO L290 TraceCheckUtils]: 41: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,229 INFO L290 TraceCheckUtils]: 40: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,229 INFO L290 TraceCheckUtils]: 39: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,230 INFO L290 TraceCheckUtils]: 38: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,230 INFO L290 TraceCheckUtils]: 37: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,230 INFO L290 TraceCheckUtils]: 36: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,231 INFO L290 TraceCheckUtils]: 35: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,231 INFO L290 TraceCheckUtils]: 34: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,232 INFO L290 TraceCheckUtils]: 33: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,232 INFO L290 TraceCheckUtils]: 32: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,233 INFO L290 TraceCheckUtils]: 31: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,233 INFO L290 TraceCheckUtils]: 30: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,233 INFO L290 TraceCheckUtils]: 29: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,234 INFO L290 TraceCheckUtils]: 28: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,234 INFO L290 TraceCheckUtils]: 27: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,234 INFO L290 TraceCheckUtils]: 26: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,235 INFO L290 TraceCheckUtils]: 24: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,236 INFO L290 TraceCheckUtils]: 23: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,236 INFO L290 TraceCheckUtils]: 22: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,236 INFO L290 TraceCheckUtils]: 21: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,237 INFO L290 TraceCheckUtils]: 20: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,237 INFO L290 TraceCheckUtils]: 19: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,238 INFO L290 TraceCheckUtils]: 18: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,238 INFO L290 TraceCheckUtils]: 17: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,238 INFO L290 TraceCheckUtils]: 16: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,239 INFO L290 TraceCheckUtils]: 15: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,240 INFO L290 TraceCheckUtils]: 12: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,240 INFO L290 TraceCheckUtils]: 11: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,241 INFO L290 TraceCheckUtils]: 10: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {77083#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,242 INFO L290 TraceCheckUtils]: 7: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {77083#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:14,242 INFO L290 TraceCheckUtils]: 6: Hoare triple {77070#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,243 INFO L290 TraceCheckUtils]: 5: Hoare triple {76535#true} ~x~0 := 0; {77070#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:14,243 INFO L272 TraceCheckUtils]: 4: Hoare triple {76535#true} call #t~ret5 := main(); {76535#true} is VALID [2022-04-15 06:12:14,243 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76535#true} {76535#true} #40#return; {76535#true} is VALID [2022-04-15 06:12:14,243 INFO L290 TraceCheckUtils]: 2: Hoare triple {76535#true} assume true; {76535#true} is VALID [2022-04-15 06:12:14,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {76535#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {76535#true} is VALID [2022-04-15 06:12:14,243 INFO L272 TraceCheckUtils]: 0: Hoare triple {76535#true} call ULTIMATE.init(); {76535#true} is VALID [2022-04-15 06:12:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 2414 refuted. 0 times theorem prover too weak. 2347 trivial. 0 not checked. [2022-04-15 06:12:14,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1845065447] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:12:14,244 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:12:14,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 74, 6] total 78 [2022-04-15 06:12:14,244 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:12:14,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [891890548] [2022-04-15 06:12:14,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [891890548] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:14,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:14,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [72] imperfect sequences [] total 72 [2022-04-15 06:12:14,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143994242] [2022-04-15 06:12:14,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:12:14,245 INFO L78 Accepts]: Start accepts. Automaton has has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 149 [2022-04-15 06:12:14,245 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:12:14,245 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:14,352 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:14,352 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2022-04-15 06:12:14,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:14,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2022-04-15 06:12:14,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=5714, Unknown=0, NotChecked=0, Total=6006 [2022-04-15 06:12:14,353 INFO L87 Difference]: Start difference. First operand 151 states and 153 transitions. Second operand has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:29,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:29,701 INFO L93 Difference]: Finished difference Result 160 states and 164 transitions. [2022-04-15 06:12:29,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-15 06:12:29,701 INFO L78 Accepts]: Start accepts. Automaton has has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 149 [2022-04-15 06:12:29,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 161 transitions. [2022-04-15 06:12:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 161 transitions. [2022-04-15 06:12:29,719 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 161 transitions. [2022-04-15 06:12:29,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:29,850 INFO L225 Difference]: With dead ends: 160 [2022-04-15 06:12:29,850 INFO L226 Difference]: Without dead ends: 153 [2022-04-15 06:12:29,851 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 292 SyntacticMatches, 3 SemanticMatches, 145 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2363 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=772, Invalid=20690, Unknown=0, NotChecked=0, Total=21462 [2022-04-15 06:12:29,851 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 77 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 9697 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 9836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 9697 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:29,851 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [77 Valid, 329 Invalid, 9836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 9697 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-15 06:12:29,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2022-04-15 06:12:30,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 153. [2022-04-15 06:12:30,217 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:30,217 INFO L82 GeneralOperation]: Start isEquivalent. First operand 153 states. Second operand has 153 states, 148 states have (on average 1.0202702702702702) internal successors, (151), 148 states have internal predecessors, (151), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:30,217 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand has 153 states, 148 states have (on average 1.0202702702702702) internal successors, (151), 148 states have internal predecessors, (151), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:30,217 INFO L87 Difference]: Start difference. First operand 153 states. Second operand has 153 states, 148 states have (on average 1.0202702702702702) internal successors, (151), 148 states have internal predecessors, (151), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:30,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:30,219 INFO L93 Difference]: Finished difference Result 153 states and 155 transitions. [2022-04-15 06:12:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 155 transitions. [2022-04-15 06:12:30,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:30,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:30,219 INFO L74 IsIncluded]: Start isIncluded. First operand has 153 states, 148 states have (on average 1.0202702702702702) internal successors, (151), 148 states have internal predecessors, (151), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 153 states. [2022-04-15 06:12:30,219 INFO L87 Difference]: Start difference. First operand has 153 states, 148 states have (on average 1.0202702702702702) internal successors, (151), 148 states have internal predecessors, (151), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 153 states. [2022-04-15 06:12:30,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:30,220 INFO L93 Difference]: Finished difference Result 153 states and 155 transitions. [2022-04-15 06:12:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 155 transitions. [2022-04-15 06:12:30,220 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:30,220 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:30,220 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:30,220 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 148 states have (on average 1.0202702702702702) internal successors, (151), 148 states have internal predecessors, (151), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 155 transitions. [2022-04-15 06:12:30,222 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 155 transitions. Word has length 149 [2022-04-15 06:12:30,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:30,222 INFO L478 AbstractCegarLoop]: Abstraction has 153 states and 155 transitions. [2022-04-15 06:12:30,222 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 72 states have (on average 2.013888888888889) internal successors, (145), 71 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:30,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 153 states and 155 transitions. [2022-04-15 06:12:30,410 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 155 transitions. [2022-04-15 06:12:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-15 06:12:30,411 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:12:30,411 INFO L499 BasicCegarLoop]: trace histogram [70, 69, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:12:30,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (137)] Forceful destruction successful, exit code 0 [2022-04-15 06:12:30,618 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (136)] Forceful destruction successful, exit code 0 [2022-04-15 06:12:30,811 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable137,137 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable138,136 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:30,811 INFO L403 AbstractCegarLoop]: === Iteration 72 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:12:30,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:12:30,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1312764942, now seen corresponding path program 137 times [2022-04-15 06:12:30,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:30,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1142311227] [2022-04-15 06:12:31,393 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:12:31,674 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:12:31,676 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:12:31,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1922936400, now seen corresponding path program 1 times [2022-04-15 06:12:31,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:31,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739103713] [2022-04-15 06:12:31,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:31,686 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_139.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_139.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:12:31,689 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_139.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_139.0)) 4294967296)) 65521) 0) [2022-04-15 06:12:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:12:31,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1966082105] [2022-04-15 06:12:31,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:31,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:31,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:12:31,694 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:12:31,695 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (138)] Waiting until timeout for monitored process [2022-04-15 06:12:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:12:31,747 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:12:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:12:31,758 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:12:31,758 INFO L85 PathProgramCache]: Analyzing trace with hash 1312764942, now seen corresponding path program 138 times [2022-04-15 06:12:31,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:31,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774051444] [2022-04-15 06:12:31,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:31,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:34,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:12:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:34,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {78654#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {78579#true} is VALID [2022-04-15 06:12:34,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {78579#true} assume true; {78579#true} is VALID [2022-04-15 06:12:34,191 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78579#true} {78579#true} #40#return; {78579#true} is VALID [2022-04-15 06:12:34,191 INFO L272 TraceCheckUtils]: 0: Hoare triple {78579#true} call ULTIMATE.init(); {78654#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:12:34,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {78654#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {78579#true} is VALID [2022-04-15 06:12:34,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {78579#true} assume true; {78579#true} is VALID [2022-04-15 06:12:34,192 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78579#true} {78579#true} #40#return; {78579#true} is VALID [2022-04-15 06:12:34,192 INFO L272 TraceCheckUtils]: 4: Hoare triple {78579#true} call #t~ret5 := main(); {78579#true} is VALID [2022-04-15 06:12:34,192 INFO L290 TraceCheckUtils]: 5: Hoare triple {78579#true} ~x~0 := 0; {78584#(= main_~x~0 0)} is VALID [2022-04-15 06:12:34,192 INFO L290 TraceCheckUtils]: 6: Hoare triple {78584#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {78584#(= main_~x~0 0)} is VALID [2022-04-15 06:12:34,192 INFO L290 TraceCheckUtils]: 7: Hoare triple {78584#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78585#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:34,193 INFO L290 TraceCheckUtils]: 8: Hoare triple {78585#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {78585#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:34,193 INFO L290 TraceCheckUtils]: 9: Hoare triple {78585#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78586#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:34,194 INFO L290 TraceCheckUtils]: 10: Hoare triple {78586#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {78586#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:34,194 INFO L290 TraceCheckUtils]: 11: Hoare triple {78586#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78587#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:34,194 INFO L290 TraceCheckUtils]: 12: Hoare triple {78587#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78587#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:34,195 INFO L290 TraceCheckUtils]: 13: Hoare triple {78587#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78588#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:34,195 INFO L290 TraceCheckUtils]: 14: Hoare triple {78588#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78588#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:34,196 INFO L290 TraceCheckUtils]: 15: Hoare triple {78588#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78589#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:34,196 INFO L290 TraceCheckUtils]: 16: Hoare triple {78589#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {78589#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:34,196 INFO L290 TraceCheckUtils]: 17: Hoare triple {78589#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78590#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:34,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {78590#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {78590#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:34,197 INFO L290 TraceCheckUtils]: 19: Hoare triple {78590#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78591#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:34,198 INFO L290 TraceCheckUtils]: 20: Hoare triple {78591#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78591#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:34,198 INFO L290 TraceCheckUtils]: 21: Hoare triple {78591#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:34,198 INFO L290 TraceCheckUtils]: 22: Hoare triple {78592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:34,199 INFO L290 TraceCheckUtils]: 23: Hoare triple {78592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78593#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:34,199 INFO L290 TraceCheckUtils]: 24: Hoare triple {78593#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78593#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:34,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {78593#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:34,200 INFO L290 TraceCheckUtils]: 26: Hoare triple {78594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:34,200 INFO L290 TraceCheckUtils]: 27: Hoare triple {78594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78595#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:34,201 INFO L290 TraceCheckUtils]: 28: Hoare triple {78595#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78595#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:34,201 INFO L290 TraceCheckUtils]: 29: Hoare triple {78595#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78596#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:34,201 INFO L290 TraceCheckUtils]: 30: Hoare triple {78596#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78596#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:34,202 INFO L290 TraceCheckUtils]: 31: Hoare triple {78596#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78597#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:34,202 INFO L290 TraceCheckUtils]: 32: Hoare triple {78597#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78597#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:34,203 INFO L290 TraceCheckUtils]: 33: Hoare triple {78597#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78598#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:34,203 INFO L290 TraceCheckUtils]: 34: Hoare triple {78598#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {78598#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:34,204 INFO L290 TraceCheckUtils]: 35: Hoare triple {78598#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78599#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:34,204 INFO L290 TraceCheckUtils]: 36: Hoare triple {78599#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {78599#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:34,204 INFO L290 TraceCheckUtils]: 37: Hoare triple {78599#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78600#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:34,205 INFO L290 TraceCheckUtils]: 38: Hoare triple {78600#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78600#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:34,205 INFO L290 TraceCheckUtils]: 39: Hoare triple {78600#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78601#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:34,205 INFO L290 TraceCheckUtils]: 40: Hoare triple {78601#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {78601#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:34,206 INFO L290 TraceCheckUtils]: 41: Hoare triple {78601#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78602#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:34,206 INFO L290 TraceCheckUtils]: 42: Hoare triple {78602#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78602#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:34,207 INFO L290 TraceCheckUtils]: 43: Hoare triple {78602#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78603#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:34,207 INFO L290 TraceCheckUtils]: 44: Hoare triple {78603#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {78603#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:34,208 INFO L290 TraceCheckUtils]: 45: Hoare triple {78603#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78604#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:34,208 INFO L290 TraceCheckUtils]: 46: Hoare triple {78604#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78604#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:34,208 INFO L290 TraceCheckUtils]: 47: Hoare triple {78604#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78605#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:34,209 INFO L290 TraceCheckUtils]: 48: Hoare triple {78605#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {78605#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:34,209 INFO L290 TraceCheckUtils]: 49: Hoare triple {78605#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78606#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:34,209 INFO L290 TraceCheckUtils]: 50: Hoare triple {78606#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {78606#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:34,210 INFO L290 TraceCheckUtils]: 51: Hoare triple {78606#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78607#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:34,210 INFO L290 TraceCheckUtils]: 52: Hoare triple {78607#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {78607#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:34,211 INFO L290 TraceCheckUtils]: 53: Hoare triple {78607#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78608#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:34,211 INFO L290 TraceCheckUtils]: 54: Hoare triple {78608#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78608#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:34,211 INFO L290 TraceCheckUtils]: 55: Hoare triple {78608#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78609#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:34,212 INFO L290 TraceCheckUtils]: 56: Hoare triple {78609#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78609#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:34,212 INFO L290 TraceCheckUtils]: 57: Hoare triple {78609#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78610#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:34,213 INFO L290 TraceCheckUtils]: 58: Hoare triple {78610#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78610#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:34,213 INFO L290 TraceCheckUtils]: 59: Hoare triple {78610#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78611#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:34,213 INFO L290 TraceCheckUtils]: 60: Hoare triple {78611#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {78611#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:34,214 INFO L290 TraceCheckUtils]: 61: Hoare triple {78611#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78612#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:34,214 INFO L290 TraceCheckUtils]: 62: Hoare triple {78612#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {78612#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:34,215 INFO L290 TraceCheckUtils]: 63: Hoare triple {78612#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78613#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:34,215 INFO L290 TraceCheckUtils]: 64: Hoare triple {78613#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78613#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:34,215 INFO L290 TraceCheckUtils]: 65: Hoare triple {78613#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78614#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:34,216 INFO L290 TraceCheckUtils]: 66: Hoare triple {78614#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {78614#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:34,216 INFO L290 TraceCheckUtils]: 67: Hoare triple {78614#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78615#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:34,217 INFO L290 TraceCheckUtils]: 68: Hoare triple {78615#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {78615#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:34,217 INFO L290 TraceCheckUtils]: 69: Hoare triple {78615#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78616#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:34,217 INFO L290 TraceCheckUtils]: 70: Hoare triple {78616#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78616#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:34,218 INFO L290 TraceCheckUtils]: 71: Hoare triple {78616#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78617#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:34,218 INFO L290 TraceCheckUtils]: 72: Hoare triple {78617#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78617#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:34,219 INFO L290 TraceCheckUtils]: 73: Hoare triple {78617#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78618#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:34,219 INFO L290 TraceCheckUtils]: 74: Hoare triple {78618#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78618#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:34,219 INFO L290 TraceCheckUtils]: 75: Hoare triple {78618#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78619#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:34,220 INFO L290 TraceCheckUtils]: 76: Hoare triple {78619#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {78619#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:34,220 INFO L290 TraceCheckUtils]: 77: Hoare triple {78619#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78620#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:34,221 INFO L290 TraceCheckUtils]: 78: Hoare triple {78620#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78620#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:34,221 INFO L290 TraceCheckUtils]: 79: Hoare triple {78620#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78621#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:34,221 INFO L290 TraceCheckUtils]: 80: Hoare triple {78621#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78621#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:34,222 INFO L290 TraceCheckUtils]: 81: Hoare triple {78621#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:34,222 INFO L290 TraceCheckUtils]: 82: Hoare triple {78622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:34,223 INFO L290 TraceCheckUtils]: 83: Hoare triple {78622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78623#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:34,223 INFO L290 TraceCheckUtils]: 84: Hoare triple {78623#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78623#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:34,223 INFO L290 TraceCheckUtils]: 85: Hoare triple {78623#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78624#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:34,224 INFO L290 TraceCheckUtils]: 86: Hoare triple {78624#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78624#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:34,224 INFO L290 TraceCheckUtils]: 87: Hoare triple {78624#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78625#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:34,225 INFO L290 TraceCheckUtils]: 88: Hoare triple {78625#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78625#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:34,225 INFO L290 TraceCheckUtils]: 89: Hoare triple {78625#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78626#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:34,225 INFO L290 TraceCheckUtils]: 90: Hoare triple {78626#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78626#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:34,226 INFO L290 TraceCheckUtils]: 91: Hoare triple {78626#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78627#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:34,226 INFO L290 TraceCheckUtils]: 92: Hoare triple {78627#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78627#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:34,227 INFO L290 TraceCheckUtils]: 93: Hoare triple {78627#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78628#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:34,227 INFO L290 TraceCheckUtils]: 94: Hoare triple {78628#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {78628#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:34,227 INFO L290 TraceCheckUtils]: 95: Hoare triple {78628#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78629#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:34,228 INFO L290 TraceCheckUtils]: 96: Hoare triple {78629#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78629#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:34,228 INFO L290 TraceCheckUtils]: 97: Hoare triple {78629#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78630#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:34,228 INFO L290 TraceCheckUtils]: 98: Hoare triple {78630#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {78630#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:34,229 INFO L290 TraceCheckUtils]: 99: Hoare triple {78630#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78631#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:34,229 INFO L290 TraceCheckUtils]: 100: Hoare triple {78631#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {78631#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:34,230 INFO L290 TraceCheckUtils]: 101: Hoare triple {78631#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78632#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:34,230 INFO L290 TraceCheckUtils]: 102: Hoare triple {78632#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78632#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:34,230 INFO L290 TraceCheckUtils]: 103: Hoare triple {78632#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78633#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:34,231 INFO L290 TraceCheckUtils]: 104: Hoare triple {78633#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78633#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:34,231 INFO L290 TraceCheckUtils]: 105: Hoare triple {78633#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78634#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:34,232 INFO L290 TraceCheckUtils]: 106: Hoare triple {78634#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78634#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:34,232 INFO L290 TraceCheckUtils]: 107: Hoare triple {78634#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78635#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:34,232 INFO L290 TraceCheckUtils]: 108: Hoare triple {78635#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78635#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:34,233 INFO L290 TraceCheckUtils]: 109: Hoare triple {78635#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78636#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:34,233 INFO L290 TraceCheckUtils]: 110: Hoare triple {78636#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78636#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:34,234 INFO L290 TraceCheckUtils]: 111: Hoare triple {78636#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78637#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:34,234 INFO L290 TraceCheckUtils]: 112: Hoare triple {78637#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {78637#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:34,235 INFO L290 TraceCheckUtils]: 113: Hoare triple {78637#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78638#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:34,235 INFO L290 TraceCheckUtils]: 114: Hoare triple {78638#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78638#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:34,235 INFO L290 TraceCheckUtils]: 115: Hoare triple {78638#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78639#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:34,236 INFO L290 TraceCheckUtils]: 116: Hoare triple {78639#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78639#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:34,236 INFO L290 TraceCheckUtils]: 117: Hoare triple {78639#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78640#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:34,236 INFO L290 TraceCheckUtils]: 118: Hoare triple {78640#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78640#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:34,237 INFO L290 TraceCheckUtils]: 119: Hoare triple {78640#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78641#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:34,237 INFO L290 TraceCheckUtils]: 120: Hoare triple {78641#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {78641#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:34,238 INFO L290 TraceCheckUtils]: 121: Hoare triple {78641#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78642#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:34,238 INFO L290 TraceCheckUtils]: 122: Hoare triple {78642#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {78642#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:34,239 INFO L290 TraceCheckUtils]: 123: Hoare triple {78642#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78643#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:34,239 INFO L290 TraceCheckUtils]: 124: Hoare triple {78643#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78643#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:34,239 INFO L290 TraceCheckUtils]: 125: Hoare triple {78643#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78644#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:34,240 INFO L290 TraceCheckUtils]: 126: Hoare triple {78644#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78644#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:34,240 INFO L290 TraceCheckUtils]: 127: Hoare triple {78644#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78645#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:34,241 INFO L290 TraceCheckUtils]: 128: Hoare triple {78645#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78645#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:34,241 INFO L290 TraceCheckUtils]: 129: Hoare triple {78645#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78646#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:34,241 INFO L290 TraceCheckUtils]: 130: Hoare triple {78646#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {78646#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:34,242 INFO L290 TraceCheckUtils]: 131: Hoare triple {78646#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78647#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:34,242 INFO L290 TraceCheckUtils]: 132: Hoare triple {78647#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78647#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:34,243 INFO L290 TraceCheckUtils]: 133: Hoare triple {78647#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78648#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:34,243 INFO L290 TraceCheckUtils]: 134: Hoare triple {78648#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78648#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:34,244 INFO L290 TraceCheckUtils]: 135: Hoare triple {78648#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78649#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:34,244 INFO L290 TraceCheckUtils]: 136: Hoare triple {78649#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {78649#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:34,244 INFO L290 TraceCheckUtils]: 137: Hoare triple {78649#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78650#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:34,245 INFO L290 TraceCheckUtils]: 138: Hoare triple {78650#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {78650#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:34,245 INFO L290 TraceCheckUtils]: 139: Hoare triple {78650#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78651#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:34,246 INFO L290 TraceCheckUtils]: 140: Hoare triple {78651#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {78651#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:34,246 INFO L290 TraceCheckUtils]: 141: Hoare triple {78651#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78652#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:34,246 INFO L290 TraceCheckUtils]: 142: Hoare triple {78652#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {78652#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:34,247 INFO L290 TraceCheckUtils]: 143: Hoare triple {78652#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78653#(and (<= main_~x~0 69) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:12:34,247 INFO L290 TraceCheckUtils]: 144: Hoare triple {78653#(and (<= main_~x~0 69) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {78653#(and (<= main_~x~0 69) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:12:34,248 INFO L290 TraceCheckUtils]: 145: Hoare triple {78653#(and (<= main_~x~0 69) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {78580#false} is VALID [2022-04-15 06:12:34,248 INFO L290 TraceCheckUtils]: 146: Hoare triple {78580#false} assume !(~x~0 % 4294967296 < 268435455); {78580#false} is VALID [2022-04-15 06:12:34,248 INFO L272 TraceCheckUtils]: 147: Hoare triple {78580#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {78580#false} is VALID [2022-04-15 06:12:34,248 INFO L290 TraceCheckUtils]: 148: Hoare triple {78580#false} ~cond := #in~cond; {78580#false} is VALID [2022-04-15 06:12:34,248 INFO L290 TraceCheckUtils]: 149: Hoare triple {78580#false} assume 0 == ~cond; {78580#false} is VALID [2022-04-15 06:12:34,248 INFO L290 TraceCheckUtils]: 150: Hoare triple {78580#false} assume !false; {78580#false} is VALID [2022-04-15 06:12:34,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 70 proven. 4830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:34,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:12:34,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774051444] [2022-04-15 06:12:34,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774051444] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:12:34,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1538573762] [2022-04-15 06:12:34,249 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:12:34,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:34,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:12:34,250 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:12:34,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (139)] Waiting until timeout for monitored process [2022-04-15 06:12:34,343 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:12:34,343 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:12:34,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 06:12:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:34,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:12:34,793 INFO L272 TraceCheckUtils]: 0: Hoare triple {78579#true} call ULTIMATE.init(); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {78579#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {78579#true} assume true; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78579#true} {78579#true} #40#return; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L272 TraceCheckUtils]: 4: Hoare triple {78579#true} call #t~ret5 := main(); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 5: Hoare triple {78579#true} ~x~0 := 0; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 6: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 7: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 8: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 9: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 10: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 11: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 15: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 16: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 17: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,794 INFO L290 TraceCheckUtils]: 18: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 19: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 20: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 22: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 23: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 24: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 25: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 26: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 27: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 28: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 29: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 30: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 31: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 32: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 33: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 34: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 35: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 36: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 37: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,795 INFO L290 TraceCheckUtils]: 38: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 39: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 40: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 41: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 42: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 43: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 44: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 45: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 46: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 47: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 48: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 49: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 50: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 51: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 52: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 53: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 54: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 55: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 56: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 57: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 58: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,796 INFO L290 TraceCheckUtils]: 59: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 60: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 61: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 62: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 63: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 64: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 65: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 66: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 67: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 68: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 69: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 70: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 71: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 72: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 73: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 74: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 75: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 76: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 77: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 78: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,797 INFO L290 TraceCheckUtils]: 79: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 80: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 81: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 82: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 83: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 84: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 85: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 86: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 87: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 88: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 89: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 90: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 91: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 92: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 93: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 94: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 95: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 96: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 97: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 98: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,798 INFO L290 TraceCheckUtils]: 99: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 100: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 101: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 102: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 103: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 104: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 105: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 106: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 107: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 108: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 109: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 110: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 111: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 112: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 113: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 114: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 115: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 116: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 117: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 118: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 119: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,799 INFO L290 TraceCheckUtils]: 120: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 121: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 122: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 123: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 124: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 125: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 126: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 127: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 128: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 129: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 130: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 131: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 132: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 133: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 134: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 135: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 136: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 137: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 138: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 139: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 140: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,800 INFO L290 TraceCheckUtils]: 141: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:34,801 INFO L290 TraceCheckUtils]: 142: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:34,801 INFO L290 TraceCheckUtils]: 143: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {79087#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:12:34,802 INFO L290 TraceCheckUtils]: 144: Hoare triple {79087#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {79087#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:12:34,803 INFO L290 TraceCheckUtils]: 145: Hoare triple {79087#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {79094#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:12:34,804 INFO L290 TraceCheckUtils]: 146: Hoare triple {79094#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {78580#false} is VALID [2022-04-15 06:12:34,804 INFO L272 TraceCheckUtils]: 147: Hoare triple {78580#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {78580#false} is VALID [2022-04-15 06:12:34,804 INFO L290 TraceCheckUtils]: 148: Hoare triple {78580#false} ~cond := #in~cond; {78580#false} is VALID [2022-04-15 06:12:34,804 INFO L290 TraceCheckUtils]: 149: Hoare triple {78580#false} assume 0 == ~cond; {78580#false} is VALID [2022-04-15 06:12:34,804 INFO L290 TraceCheckUtils]: 150: Hoare triple {78580#false} assume !false; {78580#false} is VALID [2022-04-15 06:12:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 207 proven. 1 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2022-04-15 06:12:34,804 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:12:36,069 INFO L290 TraceCheckUtils]: 150: Hoare triple {78580#false} assume !false; {78580#false} is VALID [2022-04-15 06:12:36,069 INFO L290 TraceCheckUtils]: 149: Hoare triple {79113#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {78580#false} is VALID [2022-04-15 06:12:36,069 INFO L290 TraceCheckUtils]: 148: Hoare triple {79117#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {79113#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:12:36,070 INFO L272 TraceCheckUtils]: 147: Hoare triple {79121#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {79117#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:12:36,070 INFO L290 TraceCheckUtils]: 146: Hoare triple {79125#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 268435455); {79121#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:36,071 INFO L290 TraceCheckUtils]: 145: Hoare triple {79129#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {79125#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:12:36,071 INFO L290 TraceCheckUtils]: 144: Hoare triple {79133#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !!(~x~0 % 4294967296 < 268435455); {79129#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:12:36,072 INFO L290 TraceCheckUtils]: 143: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {79133#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:12:36,072 INFO L290 TraceCheckUtils]: 142: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,072 INFO L290 TraceCheckUtils]: 141: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 140: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 139: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 138: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 137: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 136: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 135: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 134: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 133: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 132: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 131: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 130: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 129: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 128: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 127: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 126: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 125: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 124: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 123: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 122: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 121: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,073 INFO L290 TraceCheckUtils]: 120: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 119: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 118: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 117: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 116: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 115: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 114: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 113: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 112: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 111: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 110: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 109: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 108: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 107: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 106: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 105: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 104: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 103: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 102: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 101: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 100: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,074 INFO L290 TraceCheckUtils]: 99: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 98: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 97: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 96: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 95: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 94: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 93: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 92: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 91: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 90: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 89: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 88: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 87: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 86: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 85: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 84: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 83: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 82: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 81: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 80: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,075 INFO L290 TraceCheckUtils]: 79: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 78: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 77: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 76: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 75: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 74: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 73: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 72: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 71: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 70: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 69: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 68: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 67: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 66: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 65: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 64: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 63: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 62: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 61: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 60: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 59: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,076 INFO L290 TraceCheckUtils]: 58: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 57: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 56: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 55: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 54: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 53: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 52: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 51: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 50: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 49: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 48: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 47: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 46: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 45: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 44: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 43: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 42: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 41: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 40: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 39: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 38: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,077 INFO L290 TraceCheckUtils]: 37: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 36: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 35: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 34: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 33: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 32: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 31: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 30: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 29: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 28: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 25: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 24: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 23: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 21: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 20: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 19: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 18: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 17: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,078 INFO L290 TraceCheckUtils]: 16: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 15: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 14: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 12: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 11: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 10: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 9: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 8: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 7: Hoare triple {78579#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 6: Hoare triple {78579#true} assume !!(~x~0 % 4294967296 < 268435455); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 5: Hoare triple {78579#true} ~x~0 := 0; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L272 TraceCheckUtils]: 4: Hoare triple {78579#true} call #t~ret5 := main(); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78579#true} {78579#true} #40#return; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {78579#true} assume true; {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {78579#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L272 TraceCheckUtils]: 0: Hoare triple {78579#true} call ULTIMATE.init(); {78579#true} is VALID [2022-04-15 06:12:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 207 proven. 1 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2022-04-15 06:12:36,080 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1538573762] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:12:36,080 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:12:36,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 4, 8] total 81 [2022-04-15 06:12:36,080 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:12:36,080 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1142311227] [2022-04-15 06:12:36,080 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1142311227] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:36,080 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:36,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [73] imperfect sequences [] total 73 [2022-04-15 06:12:36,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259322778] [2022-04-15 06:12:36,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:12:36,080 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 151 [2022-04-15 06:12:36,081 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:12:36,081 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:36,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:36,188 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2022-04-15 06:12:36,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:36,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2022-04-15 06:12:36,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=551, Invalid=5929, Unknown=0, NotChecked=0, Total=6480 [2022-04-15 06:12:36,189 INFO L87 Difference]: Start difference. First operand 153 states and 155 transitions. Second operand has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:50,461 INFO L93 Difference]: Finished difference Result 162 states and 166 transitions. [2022-04-15 06:12:50,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-04-15 06:12:50,461 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 151 [2022-04-15 06:12:50,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 163 transitions. [2022-04-15 06:12:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 163 transitions. [2022-04-15 06:12:50,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 163 transitions. [2022-04-15 06:12:50,554 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:50,556 INFO L225 Difference]: With dead ends: 162 [2022-04-15 06:12:50,556 INFO L226 Difference]: Without dead ends: 155 [2022-04-15 06:12:50,557 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 446 GetRequests, 296 SyntacticMatches, 1 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2425 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=1282, Invalid=21368, Unknown=0, NotChecked=0, Total=22650 [2022-04-15 06:12:50,561 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 78 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 9816 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 9957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 9816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:50,561 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 199 Invalid, 9957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 9816 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2022-04-15 06:12:50,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-15 06:12:50,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-15 06:12:50,835 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:50,836 INFO L82 GeneralOperation]: Start isEquivalent. First operand 155 states. Second operand has 155 states, 150 states have (on average 1.02) internal successors, (153), 150 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,836 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand has 155 states, 150 states have (on average 1.02) internal successors, (153), 150 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,836 INFO L87 Difference]: Start difference. First operand 155 states. Second operand has 155 states, 150 states have (on average 1.02) internal successors, (153), 150 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:50,837 INFO L93 Difference]: Finished difference Result 155 states and 157 transitions. [2022-04-15 06:12:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 157 transitions. [2022-04-15 06:12:50,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:50,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:50,838 INFO L74 IsIncluded]: Start isIncluded. First operand has 155 states, 150 states have (on average 1.02) internal successors, (153), 150 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 155 states. [2022-04-15 06:12:50,838 INFO L87 Difference]: Start difference. First operand has 155 states, 150 states have (on average 1.02) internal successors, (153), 150 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 155 states. [2022-04-15 06:12:50,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:50,839 INFO L93 Difference]: Finished difference Result 155 states and 157 transitions. [2022-04-15 06:12:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 157 transitions. [2022-04-15 06:12:50,839 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:50,839 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:50,839 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:50,839 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 150 states have (on average 1.02) internal successors, (153), 150 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 157 transitions. [2022-04-15 06:12:50,841 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 157 transitions. Word has length 151 [2022-04-15 06:12:50,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:50,841 INFO L478 AbstractCegarLoop]: Abstraction has 155 states and 157 transitions. [2022-04-15 06:12:50,841 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 2.0136986301369864) internal successors, (147), 72 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:50,841 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 157 transitions. [2022-04-15 06:12:50,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 157 transitions. [2022-04-15 06:12:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-04-15 06:12:50,995 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:12:50,995 INFO L499 BasicCegarLoop]: trace histogram [71, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:12:51,000 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (138)] Forceful destruction successful, exit code 0 [2022-04-15 06:12:51,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (139)] Ended with exit code 0 [2022-04-15 06:12:51,403 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,138 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,139 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable139 [2022-04-15 06:12:51,403 INFO L403 AbstractCegarLoop]: === Iteration 73 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:12:51,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:12:51,403 INFO L85 PathProgramCache]: Analyzing trace with hash 788661291, now seen corresponding path program 139 times [2022-04-15 06:12:51,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:51,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1237051972] [2022-04-15 06:12:52,452 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:12:52,597 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:12:54,825 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:12:54,827 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:12:54,830 INFO L85 PathProgramCache]: Analyzing trace with hash 126595760, now seen corresponding path program 1 times [2022-04-15 06:12:54,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:54,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073201786] [2022-04-15 06:12:54,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:54,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:54,835 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_141.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_141.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:12:54,835 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_141.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_141.0)) 4294967296)) 65521) 0) [2022-04-15 06:12:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:12:54,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [766693727] [2022-04-15 06:12:54,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:54,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:54,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:12:54,848 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:12:54,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (140)] Waiting until timeout for monitored process [2022-04-15 06:12:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:12:54,915 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:12:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:12:54,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:12:54,934 INFO L85 PathProgramCache]: Analyzing trace with hash 788661291, now seen corresponding path program 140 times [2022-04-15 06:12:54,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:54,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808350800] [2022-04-15 06:12:54,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:54,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:57,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:12:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:57,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {80728#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {80652#true} is VALID [2022-04-15 06:12:57,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {80652#true} assume true; {80652#true} is VALID [2022-04-15 06:12:57,383 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {80652#true} {80652#true} #40#return; {80652#true} is VALID [2022-04-15 06:12:57,384 INFO L272 TraceCheckUtils]: 0: Hoare triple {80652#true} call ULTIMATE.init(); {80728#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:12:57,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {80728#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {80652#true} is VALID [2022-04-15 06:12:57,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {80652#true} assume true; {80652#true} is VALID [2022-04-15 06:12:57,384 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {80652#true} {80652#true} #40#return; {80652#true} is VALID [2022-04-15 06:12:57,384 INFO L272 TraceCheckUtils]: 4: Hoare triple {80652#true} call #t~ret5 := main(); {80652#true} is VALID [2022-04-15 06:12:57,384 INFO L290 TraceCheckUtils]: 5: Hoare triple {80652#true} ~x~0 := 0; {80657#(= main_~x~0 0)} is VALID [2022-04-15 06:12:57,384 INFO L290 TraceCheckUtils]: 6: Hoare triple {80657#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {80657#(= main_~x~0 0)} is VALID [2022-04-15 06:12:57,385 INFO L290 TraceCheckUtils]: 7: Hoare triple {80657#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:57,385 INFO L290 TraceCheckUtils]: 8: Hoare triple {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:57,385 INFO L290 TraceCheckUtils]: 9: Hoare triple {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:57,386 INFO L290 TraceCheckUtils]: 10: Hoare triple {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:57,386 INFO L290 TraceCheckUtils]: 11: Hoare triple {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:57,386 INFO L290 TraceCheckUtils]: 12: Hoare triple {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:57,387 INFO L290 TraceCheckUtils]: 13: Hoare triple {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:57,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:57,388 INFO L290 TraceCheckUtils]: 15: Hoare triple {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:57,388 INFO L290 TraceCheckUtils]: 16: Hoare triple {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:57,388 INFO L290 TraceCheckUtils]: 17: Hoare triple {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:57,389 INFO L290 TraceCheckUtils]: 18: Hoare triple {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:57,389 INFO L290 TraceCheckUtils]: 19: Hoare triple {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:57,389 INFO L290 TraceCheckUtils]: 20: Hoare triple {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:57,390 INFO L290 TraceCheckUtils]: 21: Hoare triple {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:57,390 INFO L290 TraceCheckUtils]: 22: Hoare triple {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:57,390 INFO L290 TraceCheckUtils]: 23: Hoare triple {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:57,391 INFO L290 TraceCheckUtils]: 24: Hoare triple {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:57,391 INFO L290 TraceCheckUtils]: 25: Hoare triple {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:57,391 INFO L290 TraceCheckUtils]: 26: Hoare triple {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:57,392 INFO L290 TraceCheckUtils]: 27: Hoare triple {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:57,392 INFO L290 TraceCheckUtils]: 28: Hoare triple {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:57,392 INFO L290 TraceCheckUtils]: 29: Hoare triple {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:57,393 INFO L290 TraceCheckUtils]: 30: Hoare triple {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:57,393 INFO L290 TraceCheckUtils]: 31: Hoare triple {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:57,393 INFO L290 TraceCheckUtils]: 32: Hoare triple {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:57,394 INFO L290 TraceCheckUtils]: 33: Hoare triple {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:57,394 INFO L290 TraceCheckUtils]: 34: Hoare triple {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:57,394 INFO L290 TraceCheckUtils]: 35: Hoare triple {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:57,395 INFO L290 TraceCheckUtils]: 36: Hoare triple {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:57,395 INFO L290 TraceCheckUtils]: 37: Hoare triple {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:57,395 INFO L290 TraceCheckUtils]: 38: Hoare triple {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:57,396 INFO L290 TraceCheckUtils]: 39: Hoare triple {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:57,396 INFO L290 TraceCheckUtils]: 40: Hoare triple {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:57,397 INFO L290 TraceCheckUtils]: 41: Hoare triple {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:57,397 INFO L290 TraceCheckUtils]: 42: Hoare triple {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:57,397 INFO L290 TraceCheckUtils]: 43: Hoare triple {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:57,397 INFO L290 TraceCheckUtils]: 44: Hoare triple {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:57,398 INFO L290 TraceCheckUtils]: 45: Hoare triple {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:57,398 INFO L290 TraceCheckUtils]: 46: Hoare triple {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:57,399 INFO L290 TraceCheckUtils]: 47: Hoare triple {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:57,399 INFO L290 TraceCheckUtils]: 48: Hoare triple {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:57,399 INFO L290 TraceCheckUtils]: 49: Hoare triple {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:57,400 INFO L290 TraceCheckUtils]: 50: Hoare triple {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:57,400 INFO L290 TraceCheckUtils]: 51: Hoare triple {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:57,400 INFO L290 TraceCheckUtils]: 52: Hoare triple {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:57,401 INFO L290 TraceCheckUtils]: 53: Hoare triple {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:57,401 INFO L290 TraceCheckUtils]: 54: Hoare triple {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:57,401 INFO L290 TraceCheckUtils]: 55: Hoare triple {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:57,402 INFO L290 TraceCheckUtils]: 56: Hoare triple {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:57,402 INFO L290 TraceCheckUtils]: 57: Hoare triple {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:57,402 INFO L290 TraceCheckUtils]: 58: Hoare triple {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:57,403 INFO L290 TraceCheckUtils]: 59: Hoare triple {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:57,403 INFO L290 TraceCheckUtils]: 60: Hoare triple {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:57,403 INFO L290 TraceCheckUtils]: 61: Hoare triple {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:57,404 INFO L290 TraceCheckUtils]: 62: Hoare triple {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:57,404 INFO L290 TraceCheckUtils]: 63: Hoare triple {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:57,404 INFO L290 TraceCheckUtils]: 64: Hoare triple {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:57,405 INFO L290 TraceCheckUtils]: 65: Hoare triple {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:57,405 INFO L290 TraceCheckUtils]: 66: Hoare triple {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:57,405 INFO L290 TraceCheckUtils]: 67: Hoare triple {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:57,406 INFO L290 TraceCheckUtils]: 68: Hoare triple {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:57,406 INFO L290 TraceCheckUtils]: 69: Hoare triple {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:57,406 INFO L290 TraceCheckUtils]: 70: Hoare triple {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:57,407 INFO L290 TraceCheckUtils]: 71: Hoare triple {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:57,407 INFO L290 TraceCheckUtils]: 72: Hoare triple {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:57,408 INFO L290 TraceCheckUtils]: 73: Hoare triple {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:57,408 INFO L290 TraceCheckUtils]: 74: Hoare triple {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:57,419 INFO L290 TraceCheckUtils]: 75: Hoare triple {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:57,419 INFO L290 TraceCheckUtils]: 76: Hoare triple {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:57,420 INFO L290 TraceCheckUtils]: 77: Hoare triple {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:57,420 INFO L290 TraceCheckUtils]: 78: Hoare triple {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:57,421 INFO L290 TraceCheckUtils]: 79: Hoare triple {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:57,421 INFO L290 TraceCheckUtils]: 80: Hoare triple {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:57,421 INFO L290 TraceCheckUtils]: 81: Hoare triple {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:57,422 INFO L290 TraceCheckUtils]: 82: Hoare triple {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:57,422 INFO L290 TraceCheckUtils]: 83: Hoare triple {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:57,422 INFO L290 TraceCheckUtils]: 84: Hoare triple {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:57,423 INFO L290 TraceCheckUtils]: 85: Hoare triple {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:57,423 INFO L290 TraceCheckUtils]: 86: Hoare triple {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:57,423 INFO L290 TraceCheckUtils]: 87: Hoare triple {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:57,424 INFO L290 TraceCheckUtils]: 88: Hoare triple {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:57,424 INFO L290 TraceCheckUtils]: 89: Hoare triple {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:57,424 INFO L290 TraceCheckUtils]: 90: Hoare triple {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:57,425 INFO L290 TraceCheckUtils]: 91: Hoare triple {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:57,425 INFO L290 TraceCheckUtils]: 92: Hoare triple {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:57,425 INFO L290 TraceCheckUtils]: 93: Hoare triple {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:57,426 INFO L290 TraceCheckUtils]: 94: Hoare triple {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:57,426 INFO L290 TraceCheckUtils]: 95: Hoare triple {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:57,426 INFO L290 TraceCheckUtils]: 96: Hoare triple {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:57,427 INFO L290 TraceCheckUtils]: 97: Hoare triple {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:57,427 INFO L290 TraceCheckUtils]: 98: Hoare triple {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:57,427 INFO L290 TraceCheckUtils]: 99: Hoare triple {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:57,428 INFO L290 TraceCheckUtils]: 100: Hoare triple {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:57,428 INFO L290 TraceCheckUtils]: 101: Hoare triple {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:57,428 INFO L290 TraceCheckUtils]: 102: Hoare triple {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:57,429 INFO L290 TraceCheckUtils]: 103: Hoare triple {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:57,429 INFO L290 TraceCheckUtils]: 104: Hoare triple {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:57,429 INFO L290 TraceCheckUtils]: 105: Hoare triple {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:57,430 INFO L290 TraceCheckUtils]: 106: Hoare triple {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:57,430 INFO L290 TraceCheckUtils]: 107: Hoare triple {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:57,430 INFO L290 TraceCheckUtils]: 108: Hoare triple {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:57,431 INFO L290 TraceCheckUtils]: 109: Hoare triple {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:57,431 INFO L290 TraceCheckUtils]: 110: Hoare triple {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:57,431 INFO L290 TraceCheckUtils]: 111: Hoare triple {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:57,432 INFO L290 TraceCheckUtils]: 112: Hoare triple {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:57,432 INFO L290 TraceCheckUtils]: 113: Hoare triple {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:57,432 INFO L290 TraceCheckUtils]: 114: Hoare triple {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:57,433 INFO L290 TraceCheckUtils]: 115: Hoare triple {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:57,433 INFO L290 TraceCheckUtils]: 116: Hoare triple {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:57,433 INFO L290 TraceCheckUtils]: 117: Hoare triple {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:57,434 INFO L290 TraceCheckUtils]: 118: Hoare triple {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:57,434 INFO L290 TraceCheckUtils]: 119: Hoare triple {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:57,434 INFO L290 TraceCheckUtils]: 120: Hoare triple {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:57,435 INFO L290 TraceCheckUtils]: 121: Hoare triple {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:57,435 INFO L290 TraceCheckUtils]: 122: Hoare triple {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:57,435 INFO L290 TraceCheckUtils]: 123: Hoare triple {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:57,436 INFO L290 TraceCheckUtils]: 124: Hoare triple {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:57,436 INFO L290 TraceCheckUtils]: 125: Hoare triple {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:57,436 INFO L290 TraceCheckUtils]: 126: Hoare triple {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:57,437 INFO L290 TraceCheckUtils]: 127: Hoare triple {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:57,437 INFO L290 TraceCheckUtils]: 128: Hoare triple {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:57,437 INFO L290 TraceCheckUtils]: 129: Hoare triple {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:57,438 INFO L290 TraceCheckUtils]: 130: Hoare triple {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:57,438 INFO L290 TraceCheckUtils]: 131: Hoare triple {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:57,438 INFO L290 TraceCheckUtils]: 132: Hoare triple {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:57,439 INFO L290 TraceCheckUtils]: 133: Hoare triple {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:57,439 INFO L290 TraceCheckUtils]: 134: Hoare triple {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:57,439 INFO L290 TraceCheckUtils]: 135: Hoare triple {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:57,440 INFO L290 TraceCheckUtils]: 136: Hoare triple {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:57,440 INFO L290 TraceCheckUtils]: 137: Hoare triple {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:57,440 INFO L290 TraceCheckUtils]: 138: Hoare triple {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:57,441 INFO L290 TraceCheckUtils]: 139: Hoare triple {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:57,441 INFO L290 TraceCheckUtils]: 140: Hoare triple {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:57,441 INFO L290 TraceCheckUtils]: 141: Hoare triple {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:57,442 INFO L290 TraceCheckUtils]: 142: Hoare triple {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:57,442 INFO L290 TraceCheckUtils]: 143: Hoare triple {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:12:57,442 INFO L290 TraceCheckUtils]: 144: Hoare triple {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:12:57,443 INFO L290 TraceCheckUtils]: 145: Hoare triple {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80727#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:12:57,443 INFO L290 TraceCheckUtils]: 146: Hoare triple {80727#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {80727#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:12:57,443 INFO L290 TraceCheckUtils]: 147: Hoare triple {80727#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {80653#false} is VALID [2022-04-15 06:12:57,443 INFO L290 TraceCheckUtils]: 148: Hoare triple {80653#false} assume !(~x~0 % 4294967296 < 268435455); {80653#false} is VALID [2022-04-15 06:12:57,444 INFO L272 TraceCheckUtils]: 149: Hoare triple {80653#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {80653#false} is VALID [2022-04-15 06:12:57,444 INFO L290 TraceCheckUtils]: 150: Hoare triple {80653#false} ~cond := #in~cond; {80653#false} is VALID [2022-04-15 06:12:57,444 INFO L290 TraceCheckUtils]: 151: Hoare triple {80653#false} assume 0 == ~cond; {80653#false} is VALID [2022-04-15 06:12:57,444 INFO L290 TraceCheckUtils]: 152: Hoare triple {80653#false} assume !false; {80653#false} is VALID [2022-04-15 06:12:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 71 proven. 4970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:57,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:12:57,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808350800] [2022-04-15 06:12:57,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808350800] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:12:57,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1647383949] [2022-04-15 06:12:57,445 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:12:57,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:12:57,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:12:57,456 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:12:57,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (141)] Waiting until timeout for monitored process [2022-04-15 06:12:57,537 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:12:57,537 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:12:57,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 147 conjunts are in the unsatisfiable core [2022-04-15 06:12:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:57,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:12:58,412 INFO L272 TraceCheckUtils]: 0: Hoare triple {80652#true} call ULTIMATE.init(); {80652#true} is VALID [2022-04-15 06:12:58,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {80652#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {80652#true} is VALID [2022-04-15 06:12:58,413 INFO L290 TraceCheckUtils]: 2: Hoare triple {80652#true} assume true; {80652#true} is VALID [2022-04-15 06:12:58,413 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {80652#true} {80652#true} #40#return; {80652#true} is VALID [2022-04-15 06:12:58,413 INFO L272 TraceCheckUtils]: 4: Hoare triple {80652#true} call #t~ret5 := main(); {80652#true} is VALID [2022-04-15 06:12:58,413 INFO L290 TraceCheckUtils]: 5: Hoare triple {80652#true} ~x~0 := 0; {80657#(= main_~x~0 0)} is VALID [2022-04-15 06:12:58,413 INFO L290 TraceCheckUtils]: 6: Hoare triple {80657#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {80657#(= main_~x~0 0)} is VALID [2022-04-15 06:12:58,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {80657#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:58,414 INFO L290 TraceCheckUtils]: 8: Hoare triple {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:12:58,414 INFO L290 TraceCheckUtils]: 9: Hoare triple {80658#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:58,414 INFO L290 TraceCheckUtils]: 10: Hoare triple {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:12:58,415 INFO L290 TraceCheckUtils]: 11: Hoare triple {80659#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:58,415 INFO L290 TraceCheckUtils]: 12: Hoare triple {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:12:58,415 INFO L290 TraceCheckUtils]: 13: Hoare triple {80660#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:58,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:12:58,416 INFO L290 TraceCheckUtils]: 15: Hoare triple {80661#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:58,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:12:58,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {80662#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:58,417 INFO L290 TraceCheckUtils]: 18: Hoare triple {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:12:58,417 INFO L290 TraceCheckUtils]: 19: Hoare triple {80663#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:58,417 INFO L290 TraceCheckUtils]: 20: Hoare triple {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:12:58,417 INFO L290 TraceCheckUtils]: 21: Hoare triple {80664#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:58,418 INFO L290 TraceCheckUtils]: 22: Hoare triple {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:12:58,418 INFO L290 TraceCheckUtils]: 23: Hoare triple {80665#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:58,418 INFO L290 TraceCheckUtils]: 24: Hoare triple {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:12:58,419 INFO L290 TraceCheckUtils]: 25: Hoare triple {80666#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:58,419 INFO L290 TraceCheckUtils]: 26: Hoare triple {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:12:58,419 INFO L290 TraceCheckUtils]: 27: Hoare triple {80667#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:58,419 INFO L290 TraceCheckUtils]: 28: Hoare triple {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:12:58,420 INFO L290 TraceCheckUtils]: 29: Hoare triple {80668#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:58,420 INFO L290 TraceCheckUtils]: 30: Hoare triple {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:12:58,420 INFO L290 TraceCheckUtils]: 31: Hoare triple {80669#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:58,421 INFO L290 TraceCheckUtils]: 32: Hoare triple {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:12:58,421 INFO L290 TraceCheckUtils]: 33: Hoare triple {80670#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:58,421 INFO L290 TraceCheckUtils]: 34: Hoare triple {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:12:58,422 INFO L290 TraceCheckUtils]: 35: Hoare triple {80671#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:58,422 INFO L290 TraceCheckUtils]: 36: Hoare triple {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:12:58,422 INFO L290 TraceCheckUtils]: 37: Hoare triple {80672#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:58,422 INFO L290 TraceCheckUtils]: 38: Hoare triple {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:12:58,423 INFO L290 TraceCheckUtils]: 39: Hoare triple {80673#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:58,423 INFO L290 TraceCheckUtils]: 40: Hoare triple {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:12:58,423 INFO L290 TraceCheckUtils]: 41: Hoare triple {80674#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:58,424 INFO L290 TraceCheckUtils]: 42: Hoare triple {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:12:58,424 INFO L290 TraceCheckUtils]: 43: Hoare triple {80675#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:58,424 INFO L290 TraceCheckUtils]: 44: Hoare triple {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:12:58,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {80676#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:58,425 INFO L290 TraceCheckUtils]: 46: Hoare triple {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:12:58,425 INFO L290 TraceCheckUtils]: 47: Hoare triple {80677#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:58,425 INFO L290 TraceCheckUtils]: 48: Hoare triple {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:12:58,426 INFO L290 TraceCheckUtils]: 49: Hoare triple {80678#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:58,426 INFO L290 TraceCheckUtils]: 50: Hoare triple {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:12:58,426 INFO L290 TraceCheckUtils]: 51: Hoare triple {80679#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:58,426 INFO L290 TraceCheckUtils]: 52: Hoare triple {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:12:58,427 INFO L290 TraceCheckUtils]: 53: Hoare triple {80680#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:58,427 INFO L290 TraceCheckUtils]: 54: Hoare triple {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:12:58,427 INFO L290 TraceCheckUtils]: 55: Hoare triple {80681#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:58,428 INFO L290 TraceCheckUtils]: 56: Hoare triple {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:12:58,428 INFO L290 TraceCheckUtils]: 57: Hoare triple {80682#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:58,428 INFO L290 TraceCheckUtils]: 58: Hoare triple {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:12:58,429 INFO L290 TraceCheckUtils]: 59: Hoare triple {80683#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:58,429 INFO L290 TraceCheckUtils]: 60: Hoare triple {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:12:58,429 INFO L290 TraceCheckUtils]: 61: Hoare triple {80684#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:58,429 INFO L290 TraceCheckUtils]: 62: Hoare triple {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:12:58,430 INFO L290 TraceCheckUtils]: 63: Hoare triple {80685#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:58,430 INFO L290 TraceCheckUtils]: 64: Hoare triple {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:12:58,430 INFO L290 TraceCheckUtils]: 65: Hoare triple {80686#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:58,431 INFO L290 TraceCheckUtils]: 66: Hoare triple {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:12:58,431 INFO L290 TraceCheckUtils]: 67: Hoare triple {80687#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:58,431 INFO L290 TraceCheckUtils]: 68: Hoare triple {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:12:58,431 INFO L290 TraceCheckUtils]: 69: Hoare triple {80688#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:58,432 INFO L290 TraceCheckUtils]: 70: Hoare triple {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:12:58,432 INFO L290 TraceCheckUtils]: 71: Hoare triple {80689#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:58,432 INFO L290 TraceCheckUtils]: 72: Hoare triple {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:12:58,433 INFO L290 TraceCheckUtils]: 73: Hoare triple {80690#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:58,433 INFO L290 TraceCheckUtils]: 74: Hoare triple {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:12:58,433 INFO L290 TraceCheckUtils]: 75: Hoare triple {80691#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:58,433 INFO L290 TraceCheckUtils]: 76: Hoare triple {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:12:58,434 INFO L290 TraceCheckUtils]: 77: Hoare triple {80692#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:58,434 INFO L290 TraceCheckUtils]: 78: Hoare triple {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:12:58,434 INFO L290 TraceCheckUtils]: 79: Hoare triple {80693#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:58,435 INFO L290 TraceCheckUtils]: 80: Hoare triple {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:12:58,435 INFO L290 TraceCheckUtils]: 81: Hoare triple {80694#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:58,435 INFO L290 TraceCheckUtils]: 82: Hoare triple {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:12:58,436 INFO L290 TraceCheckUtils]: 83: Hoare triple {80695#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:58,436 INFO L290 TraceCheckUtils]: 84: Hoare triple {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:12:58,436 INFO L290 TraceCheckUtils]: 85: Hoare triple {80696#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:58,436 INFO L290 TraceCheckUtils]: 86: Hoare triple {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:12:58,437 INFO L290 TraceCheckUtils]: 87: Hoare triple {80697#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:58,437 INFO L290 TraceCheckUtils]: 88: Hoare triple {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:12:58,437 INFO L290 TraceCheckUtils]: 89: Hoare triple {80698#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:58,437 INFO L290 TraceCheckUtils]: 90: Hoare triple {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:12:58,438 INFO L290 TraceCheckUtils]: 91: Hoare triple {80699#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:58,438 INFO L290 TraceCheckUtils]: 92: Hoare triple {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:12:58,438 INFO L290 TraceCheckUtils]: 93: Hoare triple {80700#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:58,439 INFO L290 TraceCheckUtils]: 94: Hoare triple {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:12:58,439 INFO L290 TraceCheckUtils]: 95: Hoare triple {80701#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:58,439 INFO L290 TraceCheckUtils]: 96: Hoare triple {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:12:58,440 INFO L290 TraceCheckUtils]: 97: Hoare triple {80702#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:58,440 INFO L290 TraceCheckUtils]: 98: Hoare triple {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:12:58,440 INFO L290 TraceCheckUtils]: 99: Hoare triple {80703#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:58,441 INFO L290 TraceCheckUtils]: 100: Hoare triple {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:12:58,441 INFO L290 TraceCheckUtils]: 101: Hoare triple {80704#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:58,441 INFO L290 TraceCheckUtils]: 102: Hoare triple {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:12:58,441 INFO L290 TraceCheckUtils]: 103: Hoare triple {80705#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:58,442 INFO L290 TraceCheckUtils]: 104: Hoare triple {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:12:58,442 INFO L290 TraceCheckUtils]: 105: Hoare triple {80706#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:58,442 INFO L290 TraceCheckUtils]: 106: Hoare triple {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:12:58,443 INFO L290 TraceCheckUtils]: 107: Hoare triple {80707#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:58,443 INFO L290 TraceCheckUtils]: 108: Hoare triple {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:12:58,443 INFO L290 TraceCheckUtils]: 109: Hoare triple {80708#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:58,443 INFO L290 TraceCheckUtils]: 110: Hoare triple {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:12:58,444 INFO L290 TraceCheckUtils]: 111: Hoare triple {80709#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:58,444 INFO L290 TraceCheckUtils]: 112: Hoare triple {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:12:58,444 INFO L290 TraceCheckUtils]: 113: Hoare triple {80710#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:58,445 INFO L290 TraceCheckUtils]: 114: Hoare triple {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:12:58,445 INFO L290 TraceCheckUtils]: 115: Hoare triple {80711#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:58,445 INFO L290 TraceCheckUtils]: 116: Hoare triple {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:12:58,446 INFO L290 TraceCheckUtils]: 117: Hoare triple {80712#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:58,446 INFO L290 TraceCheckUtils]: 118: Hoare triple {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:12:58,446 INFO L290 TraceCheckUtils]: 119: Hoare triple {80713#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:58,446 INFO L290 TraceCheckUtils]: 120: Hoare triple {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:12:58,447 INFO L290 TraceCheckUtils]: 121: Hoare triple {80714#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:58,447 INFO L290 TraceCheckUtils]: 122: Hoare triple {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:12:58,447 INFO L290 TraceCheckUtils]: 123: Hoare triple {80715#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:58,448 INFO L290 TraceCheckUtils]: 124: Hoare triple {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:12:58,448 INFO L290 TraceCheckUtils]: 125: Hoare triple {80716#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:58,448 INFO L290 TraceCheckUtils]: 126: Hoare triple {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:12:58,449 INFO L290 TraceCheckUtils]: 127: Hoare triple {80717#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:58,449 INFO L290 TraceCheckUtils]: 128: Hoare triple {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:12:58,449 INFO L290 TraceCheckUtils]: 129: Hoare triple {80718#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:58,449 INFO L290 TraceCheckUtils]: 130: Hoare triple {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:12:58,450 INFO L290 TraceCheckUtils]: 131: Hoare triple {80719#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:58,450 INFO L290 TraceCheckUtils]: 132: Hoare triple {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:12:58,450 INFO L290 TraceCheckUtils]: 133: Hoare triple {80720#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:58,451 INFO L290 TraceCheckUtils]: 134: Hoare triple {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:12:58,451 INFO L290 TraceCheckUtils]: 135: Hoare triple {80721#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:58,451 INFO L290 TraceCheckUtils]: 136: Hoare triple {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:12:58,451 INFO L290 TraceCheckUtils]: 137: Hoare triple {80722#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:58,452 INFO L290 TraceCheckUtils]: 138: Hoare triple {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:12:58,452 INFO L290 TraceCheckUtils]: 139: Hoare triple {80723#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:58,452 INFO L290 TraceCheckUtils]: 140: Hoare triple {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:12:58,453 INFO L290 TraceCheckUtils]: 141: Hoare triple {80724#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:58,453 INFO L290 TraceCheckUtils]: 142: Hoare triple {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:12:58,453 INFO L290 TraceCheckUtils]: 143: Hoare triple {80725#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:12:58,454 INFO L290 TraceCheckUtils]: 144: Hoare triple {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:12:58,454 INFO L290 TraceCheckUtils]: 145: Hoare triple {80726#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81167#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:12:58,454 INFO L290 TraceCheckUtils]: 146: Hoare triple {81167#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {81167#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:12:58,455 INFO L290 TraceCheckUtils]: 147: Hoare triple {81167#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {81174#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:12:58,455 INFO L290 TraceCheckUtils]: 148: Hoare triple {81174#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~x~0 % 4294967296 < 268435455); {81174#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:12:58,455 INFO L272 TraceCheckUtils]: 149: Hoare triple {81174#(and (<= 72 main_~x~0) (<= main_~x~0 72))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {81181#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:12:58,455 INFO L290 TraceCheckUtils]: 150: Hoare triple {81181#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {81185#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:12:58,456 INFO L290 TraceCheckUtils]: 151: Hoare triple {81185#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {80653#false} is VALID [2022-04-15 06:12:58,456 INFO L290 TraceCheckUtils]: 152: Hoare triple {80653#false} assume !false; {80653#false} is VALID [2022-04-15 06:12:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:58,456 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:12:58,847 INFO L290 TraceCheckUtils]: 152: Hoare triple {80653#false} assume !false; {80653#false} is VALID [2022-04-15 06:12:58,847 INFO L290 TraceCheckUtils]: 151: Hoare triple {81185#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {80653#false} is VALID [2022-04-15 06:12:58,847 INFO L290 TraceCheckUtils]: 150: Hoare triple {81181#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {81185#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:12:58,847 INFO L272 TraceCheckUtils]: 149: Hoare triple {81201#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {81181#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:12:58,848 INFO L290 TraceCheckUtils]: 148: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,848 INFO L290 TraceCheckUtils]: 147: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,848 INFO L290 TraceCheckUtils]: 146: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,849 INFO L290 TraceCheckUtils]: 145: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,849 INFO L290 TraceCheckUtils]: 144: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,850 INFO L290 TraceCheckUtils]: 143: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,850 INFO L290 TraceCheckUtils]: 142: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,851 INFO L290 TraceCheckUtils]: 141: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,851 INFO L290 TraceCheckUtils]: 140: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,851 INFO L290 TraceCheckUtils]: 139: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,851 INFO L290 TraceCheckUtils]: 138: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,852 INFO L290 TraceCheckUtils]: 137: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,852 INFO L290 TraceCheckUtils]: 136: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,852 INFO L290 TraceCheckUtils]: 135: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,853 INFO L290 TraceCheckUtils]: 134: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,853 INFO L290 TraceCheckUtils]: 133: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,854 INFO L290 TraceCheckUtils]: 132: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,854 INFO L290 TraceCheckUtils]: 131: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,854 INFO L290 TraceCheckUtils]: 130: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,855 INFO L290 TraceCheckUtils]: 129: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,855 INFO L290 TraceCheckUtils]: 128: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,855 INFO L290 TraceCheckUtils]: 127: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,855 INFO L290 TraceCheckUtils]: 126: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,856 INFO L290 TraceCheckUtils]: 125: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,856 INFO L290 TraceCheckUtils]: 124: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,856 INFO L290 TraceCheckUtils]: 123: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,856 INFO L290 TraceCheckUtils]: 122: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,857 INFO L290 TraceCheckUtils]: 121: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,857 INFO L290 TraceCheckUtils]: 120: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,857 INFO L290 TraceCheckUtils]: 119: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,858 INFO L290 TraceCheckUtils]: 118: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,858 INFO L290 TraceCheckUtils]: 117: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,858 INFO L290 TraceCheckUtils]: 116: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,859 INFO L290 TraceCheckUtils]: 115: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,859 INFO L290 TraceCheckUtils]: 114: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,859 INFO L290 TraceCheckUtils]: 113: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,859 INFO L290 TraceCheckUtils]: 112: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,860 INFO L290 TraceCheckUtils]: 111: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,860 INFO L290 TraceCheckUtils]: 110: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,860 INFO L290 TraceCheckUtils]: 109: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,861 INFO L290 TraceCheckUtils]: 108: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,861 INFO L290 TraceCheckUtils]: 107: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,862 INFO L290 TraceCheckUtils]: 106: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,862 INFO L290 TraceCheckUtils]: 105: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,862 INFO L290 TraceCheckUtils]: 104: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,863 INFO L290 TraceCheckUtils]: 103: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,863 INFO L290 TraceCheckUtils]: 102: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,863 INFO L290 TraceCheckUtils]: 101: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,863 INFO L290 TraceCheckUtils]: 100: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,864 INFO L290 TraceCheckUtils]: 99: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,864 INFO L290 TraceCheckUtils]: 98: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,864 INFO L290 TraceCheckUtils]: 97: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,865 INFO L290 TraceCheckUtils]: 96: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,865 INFO L290 TraceCheckUtils]: 95: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,865 INFO L290 TraceCheckUtils]: 94: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,865 INFO L290 TraceCheckUtils]: 93: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,866 INFO L290 TraceCheckUtils]: 92: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,866 INFO L290 TraceCheckUtils]: 91: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,867 INFO L290 TraceCheckUtils]: 90: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,867 INFO L290 TraceCheckUtils]: 89: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,867 INFO L290 TraceCheckUtils]: 88: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,868 INFO L290 TraceCheckUtils]: 87: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,868 INFO L290 TraceCheckUtils]: 86: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,868 INFO L290 TraceCheckUtils]: 85: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,868 INFO L290 TraceCheckUtils]: 84: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,869 INFO L290 TraceCheckUtils]: 83: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,869 INFO L290 TraceCheckUtils]: 82: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,870 INFO L290 TraceCheckUtils]: 81: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,870 INFO L290 TraceCheckUtils]: 80: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,871 INFO L290 TraceCheckUtils]: 79: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,871 INFO L290 TraceCheckUtils]: 78: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,872 INFO L290 TraceCheckUtils]: 77: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,872 INFO L290 TraceCheckUtils]: 76: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,872 INFO L290 TraceCheckUtils]: 75: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,872 INFO L290 TraceCheckUtils]: 74: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,873 INFO L290 TraceCheckUtils]: 73: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,873 INFO L290 TraceCheckUtils]: 72: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,873 INFO L290 TraceCheckUtils]: 71: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,874 INFO L290 TraceCheckUtils]: 70: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,874 INFO L290 TraceCheckUtils]: 69: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,874 INFO L290 TraceCheckUtils]: 68: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,875 INFO L290 TraceCheckUtils]: 67: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,875 INFO L290 TraceCheckUtils]: 66: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,876 INFO L290 TraceCheckUtils]: 65: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,876 INFO L290 TraceCheckUtils]: 64: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,876 INFO L290 TraceCheckUtils]: 63: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,876 INFO L290 TraceCheckUtils]: 62: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,877 INFO L290 TraceCheckUtils]: 61: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,877 INFO L290 TraceCheckUtils]: 60: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,877 INFO L290 TraceCheckUtils]: 59: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,878 INFO L290 TraceCheckUtils]: 58: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,878 INFO L290 TraceCheckUtils]: 57: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,878 INFO L290 TraceCheckUtils]: 56: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,878 INFO L290 TraceCheckUtils]: 55: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,879 INFO L290 TraceCheckUtils]: 54: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,879 INFO L290 TraceCheckUtils]: 53: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,879 INFO L290 TraceCheckUtils]: 52: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,880 INFO L290 TraceCheckUtils]: 51: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,880 INFO L290 TraceCheckUtils]: 50: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,880 INFO L290 TraceCheckUtils]: 49: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,880 INFO L290 TraceCheckUtils]: 48: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,881 INFO L290 TraceCheckUtils]: 47: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,881 INFO L290 TraceCheckUtils]: 46: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,881 INFO L290 TraceCheckUtils]: 45: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,882 INFO L290 TraceCheckUtils]: 44: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,882 INFO L290 TraceCheckUtils]: 43: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,882 INFO L290 TraceCheckUtils]: 42: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,883 INFO L290 TraceCheckUtils]: 41: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,883 INFO L290 TraceCheckUtils]: 40: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,883 INFO L290 TraceCheckUtils]: 39: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,883 INFO L290 TraceCheckUtils]: 38: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,884 INFO L290 TraceCheckUtils]: 37: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,884 INFO L290 TraceCheckUtils]: 36: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,884 INFO L290 TraceCheckUtils]: 34: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,885 INFO L290 TraceCheckUtils]: 33: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,885 INFO L290 TraceCheckUtils]: 32: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,885 INFO L290 TraceCheckUtils]: 31: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,886 INFO L290 TraceCheckUtils]: 30: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,886 INFO L290 TraceCheckUtils]: 29: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,886 INFO L290 TraceCheckUtils]: 28: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,887 INFO L290 TraceCheckUtils]: 27: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,887 INFO L290 TraceCheckUtils]: 26: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,887 INFO L290 TraceCheckUtils]: 25: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,887 INFO L290 TraceCheckUtils]: 24: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,888 INFO L290 TraceCheckUtils]: 23: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,888 INFO L290 TraceCheckUtils]: 22: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,888 INFO L290 TraceCheckUtils]: 21: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,889 INFO L290 TraceCheckUtils]: 20: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,889 INFO L290 TraceCheckUtils]: 19: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,889 INFO L290 TraceCheckUtils]: 18: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,890 INFO L290 TraceCheckUtils]: 17: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,890 INFO L290 TraceCheckUtils]: 15: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,890 INFO L290 TraceCheckUtils]: 14: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,891 INFO L290 TraceCheckUtils]: 13: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,891 INFO L290 TraceCheckUtils]: 12: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,891 INFO L290 TraceCheckUtils]: 11: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,891 INFO L290 TraceCheckUtils]: 10: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,892 INFO L290 TraceCheckUtils]: 9: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,892 INFO L290 TraceCheckUtils]: 8: Hoare triple {81214#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,892 INFO L290 TraceCheckUtils]: 7: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {81214#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-15 06:12:58,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {81201#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,893 INFO L290 TraceCheckUtils]: 5: Hoare triple {80652#true} ~x~0 := 0; {81201#(= (mod main_~x~0 2) 0)} is VALID [2022-04-15 06:12:58,893 INFO L272 TraceCheckUtils]: 4: Hoare triple {80652#true} call #t~ret5 := main(); {80652#true} is VALID [2022-04-15 06:12:58,893 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {80652#true} {80652#true} #40#return; {80652#true} is VALID [2022-04-15 06:12:58,893 INFO L290 TraceCheckUtils]: 2: Hoare triple {80652#true} assume true; {80652#true} is VALID [2022-04-15 06:12:58,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {80652#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {80652#true} is VALID [2022-04-15 06:12:58,893 INFO L272 TraceCheckUtils]: 0: Hoare triple {80652#true} call ULTIMATE.init(); {80652#true} is VALID [2022-04-15 06:12:58,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 2555 refuted. 0 times theorem prover too weak. 2486 trivial. 0 not checked. [2022-04-15 06:12:58,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1647383949] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:12:58,894 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:12:58,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 76, 6] total 80 [2022-04-15 06:12:58,894 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:12:58,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1237051972] [2022-04-15 06:12:58,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1237051972] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:58,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:58,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [74] imperfect sequences [] total 74 [2022-04-15 06:12:58,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003704908] [2022-04-15 06:12:58,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:12:58,895 INFO L78 Accepts]: Start accepts. Automaton has has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 153 [2022-04-15 06:12:58,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:12:58,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:58,967 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:58,967 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 74 states [2022-04-15 06:12:58,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:58,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2022-04-15 06:12:58,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=6020, Unknown=0, NotChecked=0, Total=6320 [2022-04-15 06:12:58,968 INFO L87 Difference]: Start difference. First operand 155 states and 157 transitions. Second operand has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:13:11,517 INFO L93 Difference]: Finished difference Result 164 states and 168 transitions. [2022-04-15 06:13:11,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-15 06:13:11,517 INFO L78 Accepts]: Start accepts. Automaton has has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 153 [2022-04-15 06:13:11,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:13:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 165 transitions. [2022-04-15 06:13:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 165 transitions. [2022-04-15 06:13:11,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 165 transitions. [2022-04-15 06:13:11,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:13:11,608 INFO L225 Difference]: With dead ends: 164 [2022-04-15 06:13:11,608 INFO L226 Difference]: Without dead ends: 157 [2022-04-15 06:13:11,609 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 452 GetRequests, 300 SyntacticMatches, 3 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2502 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=794, Invalid=21856, Unknown=0, NotChecked=0, Total=22650 [2022-04-15 06:13:11,609 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 79 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 10233 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 10376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 10233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:13:11,609 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [79 Valid, 314 Invalid, 10376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 10233 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2022-04-15 06:13:11,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2022-04-15 06:13:11,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 157. [2022-04-15 06:13:11,833 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:13:11,833 INFO L82 GeneralOperation]: Start isEquivalent. First operand 157 states. Second operand has 157 states, 152 states have (on average 1.019736842105263) internal successors, (155), 152 states have internal predecessors, (155), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,833 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand has 157 states, 152 states have (on average 1.019736842105263) internal successors, (155), 152 states have internal predecessors, (155), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,833 INFO L87 Difference]: Start difference. First operand 157 states. Second operand has 157 states, 152 states have (on average 1.019736842105263) internal successors, (155), 152 states have internal predecessors, (155), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:13:11,834 INFO L93 Difference]: Finished difference Result 157 states and 159 transitions. [2022-04-15 06:13:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 159 transitions. [2022-04-15 06:13:11,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:13:11,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:13:11,835 INFO L74 IsIncluded]: Start isIncluded. First operand has 157 states, 152 states have (on average 1.019736842105263) internal successors, (155), 152 states have internal predecessors, (155), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 157 states. [2022-04-15 06:13:11,835 INFO L87 Difference]: Start difference. First operand has 157 states, 152 states have (on average 1.019736842105263) internal successors, (155), 152 states have internal predecessors, (155), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 157 states. [2022-04-15 06:13:11,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:13:11,836 INFO L93 Difference]: Finished difference Result 157 states and 159 transitions. [2022-04-15 06:13:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 159 transitions. [2022-04-15 06:13:11,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:13:11,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:13:11,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:13:11,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:13:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 152 states have (on average 1.019736842105263) internal successors, (155), 152 states have internal predecessors, (155), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 159 transitions. [2022-04-15 06:13:11,838 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 159 transitions. Word has length 153 [2022-04-15 06:13:11,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:13:11,838 INFO L478 AbstractCegarLoop]: Abstraction has 157 states and 159 transitions. [2022-04-15 06:13:11,838 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 74 states, 74 states have (on average 2.0135135135135136) internal successors, (149), 73 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:11,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 157 states and 159 transitions. [2022-04-15 06:13:11,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:13:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 159 transitions. [2022-04-15 06:13:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-04-15 06:13:11,995 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:13:11,995 INFO L499 BasicCegarLoop]: trace histogram [72, 71, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:13:12,001 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (140)] Forceful destruction successful, exit code 0 [2022-04-15 06:13:12,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (141)] Forceful destruction successful, exit code 0 [2022-04-15 06:13:12,409 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable141,140 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable142,141 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:13:12,409 INFO L403 AbstractCegarLoop]: === Iteration 74 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:13:12,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:13:12,410 INFO L85 PathProgramCache]: Analyzing trace with hash -363773688, now seen corresponding path program 141 times [2022-04-15 06:13:12,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:13:12,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [366693800] [2022-04-15 06:13:15,744 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:13:15,886 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:13:16,143 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:13:16,145 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:13:16,148 INFO L85 PathProgramCache]: Analyzing trace with hash -2118839376, now seen corresponding path program 1 times [2022-04-15 06:13:16,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:13:16,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260247019] [2022-04-15 06:13:16,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:13:16,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:13:16,153 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_143.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_143.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:13:16,153 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_143.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_143.0)) 4294967296)) 65521) 0) [2022-04-15 06:13:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:13:16,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [918095322] [2022-04-15 06:13:16,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:13:16,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:13:16,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:13:16,158 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:13:16,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (142)] Waiting until timeout for monitored process [2022-04-15 06:13:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:13:16,190 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:13:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:13:16,228 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:13:16,228 INFO L85 PathProgramCache]: Analyzing trace with hash -363773688, now seen corresponding path program 142 times [2022-04-15 06:13:16,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:13:16,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358523150] [2022-04-15 06:13:16,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:13:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:13:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:13:18,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:13:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:13:18,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {82827#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {82750#true} is VALID [2022-04-15 06:13:18,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {82750#true} assume true; {82750#true} is VALID [2022-04-15 06:13:18,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82750#true} {82750#true} #40#return; {82750#true} is VALID [2022-04-15 06:13:18,422 INFO L272 TraceCheckUtils]: 0: Hoare triple {82750#true} call ULTIMATE.init(); {82827#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:13:18,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {82827#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {82750#true} is VALID [2022-04-15 06:13:18,422 INFO L290 TraceCheckUtils]: 2: Hoare triple {82750#true} assume true; {82750#true} is VALID [2022-04-15 06:13:18,422 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82750#true} {82750#true} #40#return; {82750#true} is VALID [2022-04-15 06:13:18,422 INFO L272 TraceCheckUtils]: 4: Hoare triple {82750#true} call #t~ret5 := main(); {82750#true} is VALID [2022-04-15 06:13:18,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {82750#true} ~x~0 := 0; {82755#(= main_~x~0 0)} is VALID [2022-04-15 06:13:18,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {82755#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {82755#(= main_~x~0 0)} is VALID [2022-04-15 06:13:18,423 INFO L290 TraceCheckUtils]: 7: Hoare triple {82755#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:13:18,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:13:18,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:13:18,424 INFO L290 TraceCheckUtils]: 10: Hoare triple {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:13:18,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:13:18,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:13:18,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:13:18,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:13:18,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:13:18,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:13:18,427 INFO L290 TraceCheckUtils]: 17: Hoare triple {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:13:18,427 INFO L290 TraceCheckUtils]: 18: Hoare triple {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:13:18,427 INFO L290 TraceCheckUtils]: 19: Hoare triple {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:13:18,428 INFO L290 TraceCheckUtils]: 20: Hoare triple {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:13:18,428 INFO L290 TraceCheckUtils]: 21: Hoare triple {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:13:18,428 INFO L290 TraceCheckUtils]: 22: Hoare triple {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:13:18,429 INFO L290 TraceCheckUtils]: 23: Hoare triple {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:13:18,429 INFO L290 TraceCheckUtils]: 24: Hoare triple {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:13:18,429 INFO L290 TraceCheckUtils]: 25: Hoare triple {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:13:18,430 INFO L290 TraceCheckUtils]: 26: Hoare triple {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:13:18,430 INFO L290 TraceCheckUtils]: 27: Hoare triple {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:13:18,430 INFO L290 TraceCheckUtils]: 28: Hoare triple {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:13:18,431 INFO L290 TraceCheckUtils]: 29: Hoare triple {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:13:18,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:13:18,432 INFO L290 TraceCheckUtils]: 31: Hoare triple {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:13:18,432 INFO L290 TraceCheckUtils]: 32: Hoare triple {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:13:18,432 INFO L290 TraceCheckUtils]: 33: Hoare triple {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:13:18,432 INFO L290 TraceCheckUtils]: 34: Hoare triple {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:13:18,433 INFO L290 TraceCheckUtils]: 35: Hoare triple {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:13:18,433 INFO L290 TraceCheckUtils]: 36: Hoare triple {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:13:18,434 INFO L290 TraceCheckUtils]: 37: Hoare triple {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:13:18,434 INFO L290 TraceCheckUtils]: 38: Hoare triple {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:13:18,434 INFO L290 TraceCheckUtils]: 39: Hoare triple {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:13:18,435 INFO L290 TraceCheckUtils]: 40: Hoare triple {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:13:18,435 INFO L290 TraceCheckUtils]: 41: Hoare triple {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:13:18,435 INFO L290 TraceCheckUtils]: 42: Hoare triple {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:13:18,436 INFO L290 TraceCheckUtils]: 43: Hoare triple {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:13:18,436 INFO L290 TraceCheckUtils]: 44: Hoare triple {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:13:18,436 INFO L290 TraceCheckUtils]: 45: Hoare triple {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:13:18,437 INFO L290 TraceCheckUtils]: 46: Hoare triple {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:13:18,437 INFO L290 TraceCheckUtils]: 47: Hoare triple {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:13:18,437 INFO L290 TraceCheckUtils]: 48: Hoare triple {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:13:18,438 INFO L290 TraceCheckUtils]: 49: Hoare triple {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:13:18,438 INFO L290 TraceCheckUtils]: 50: Hoare triple {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:13:18,438 INFO L290 TraceCheckUtils]: 51: Hoare triple {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:13:18,439 INFO L290 TraceCheckUtils]: 52: Hoare triple {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:13:18,439 INFO L290 TraceCheckUtils]: 53: Hoare triple {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:13:18,439 INFO L290 TraceCheckUtils]: 54: Hoare triple {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:13:18,440 INFO L290 TraceCheckUtils]: 55: Hoare triple {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:13:18,440 INFO L290 TraceCheckUtils]: 56: Hoare triple {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:13:18,440 INFO L290 TraceCheckUtils]: 57: Hoare triple {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:13:18,441 INFO L290 TraceCheckUtils]: 58: Hoare triple {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:13:18,441 INFO L290 TraceCheckUtils]: 59: Hoare triple {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:13:18,441 INFO L290 TraceCheckUtils]: 60: Hoare triple {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:13:18,442 INFO L290 TraceCheckUtils]: 61: Hoare triple {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:13:18,442 INFO L290 TraceCheckUtils]: 62: Hoare triple {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:13:18,442 INFO L290 TraceCheckUtils]: 63: Hoare triple {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:13:18,443 INFO L290 TraceCheckUtils]: 64: Hoare triple {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:13:18,443 INFO L290 TraceCheckUtils]: 65: Hoare triple {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:13:18,443 INFO L290 TraceCheckUtils]: 66: Hoare triple {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:13:18,444 INFO L290 TraceCheckUtils]: 67: Hoare triple {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:13:18,444 INFO L290 TraceCheckUtils]: 68: Hoare triple {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:13:18,444 INFO L290 TraceCheckUtils]: 69: Hoare triple {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:13:18,445 INFO L290 TraceCheckUtils]: 70: Hoare triple {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:13:18,445 INFO L290 TraceCheckUtils]: 71: Hoare triple {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:13:18,445 INFO L290 TraceCheckUtils]: 72: Hoare triple {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:13:18,446 INFO L290 TraceCheckUtils]: 73: Hoare triple {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:13:18,446 INFO L290 TraceCheckUtils]: 74: Hoare triple {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:13:18,446 INFO L290 TraceCheckUtils]: 75: Hoare triple {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:13:18,447 INFO L290 TraceCheckUtils]: 76: Hoare triple {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:13:18,447 INFO L290 TraceCheckUtils]: 77: Hoare triple {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:13:18,447 INFO L290 TraceCheckUtils]: 78: Hoare triple {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:13:18,448 INFO L290 TraceCheckUtils]: 79: Hoare triple {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:13:18,448 INFO L290 TraceCheckUtils]: 80: Hoare triple {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:13:18,449 INFO L290 TraceCheckUtils]: 81: Hoare triple {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:13:18,449 INFO L290 TraceCheckUtils]: 82: Hoare triple {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:13:18,449 INFO L290 TraceCheckUtils]: 83: Hoare triple {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:13:18,450 INFO L290 TraceCheckUtils]: 84: Hoare triple {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:13:18,450 INFO L290 TraceCheckUtils]: 85: Hoare triple {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:13:18,450 INFO L290 TraceCheckUtils]: 86: Hoare triple {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:13:18,451 INFO L290 TraceCheckUtils]: 87: Hoare triple {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:13:18,451 INFO L290 TraceCheckUtils]: 88: Hoare triple {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:13:18,451 INFO L290 TraceCheckUtils]: 89: Hoare triple {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:13:18,452 INFO L290 TraceCheckUtils]: 90: Hoare triple {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:13:18,452 INFO L290 TraceCheckUtils]: 91: Hoare triple {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:13:18,452 INFO L290 TraceCheckUtils]: 92: Hoare triple {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:13:18,453 INFO L290 TraceCheckUtils]: 93: Hoare triple {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:13:18,453 INFO L290 TraceCheckUtils]: 94: Hoare triple {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:13:18,453 INFO L290 TraceCheckUtils]: 95: Hoare triple {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:13:18,454 INFO L290 TraceCheckUtils]: 96: Hoare triple {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:13:18,454 INFO L290 TraceCheckUtils]: 97: Hoare triple {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:13:18,454 INFO L290 TraceCheckUtils]: 98: Hoare triple {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:13:18,455 INFO L290 TraceCheckUtils]: 99: Hoare triple {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:13:18,455 INFO L290 TraceCheckUtils]: 100: Hoare triple {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:13:18,456 INFO L290 TraceCheckUtils]: 101: Hoare triple {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:13:18,456 INFO L290 TraceCheckUtils]: 102: Hoare triple {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:13:18,456 INFO L290 TraceCheckUtils]: 103: Hoare triple {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:13:18,456 INFO L290 TraceCheckUtils]: 104: Hoare triple {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:13:18,457 INFO L290 TraceCheckUtils]: 105: Hoare triple {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:13:18,457 INFO L290 TraceCheckUtils]: 106: Hoare triple {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:13:18,458 INFO L290 TraceCheckUtils]: 107: Hoare triple {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:13:18,458 INFO L290 TraceCheckUtils]: 108: Hoare triple {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:13:18,458 INFO L290 TraceCheckUtils]: 109: Hoare triple {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:13:18,459 INFO L290 TraceCheckUtils]: 110: Hoare triple {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:13:18,459 INFO L290 TraceCheckUtils]: 111: Hoare triple {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:13:18,459 INFO L290 TraceCheckUtils]: 112: Hoare triple {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:13:18,460 INFO L290 TraceCheckUtils]: 113: Hoare triple {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:13:18,460 INFO L290 TraceCheckUtils]: 114: Hoare triple {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:13:18,460 INFO L290 TraceCheckUtils]: 115: Hoare triple {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:13:18,461 INFO L290 TraceCheckUtils]: 116: Hoare triple {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:13:18,461 INFO L290 TraceCheckUtils]: 117: Hoare triple {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:13:18,461 INFO L290 TraceCheckUtils]: 118: Hoare triple {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:13:18,462 INFO L290 TraceCheckUtils]: 119: Hoare triple {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:13:18,462 INFO L290 TraceCheckUtils]: 120: Hoare triple {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:13:18,462 INFO L290 TraceCheckUtils]: 121: Hoare triple {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:13:18,463 INFO L290 TraceCheckUtils]: 122: Hoare triple {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:13:18,463 INFO L290 TraceCheckUtils]: 123: Hoare triple {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:13:18,463 INFO L290 TraceCheckUtils]: 124: Hoare triple {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:13:18,464 INFO L290 TraceCheckUtils]: 125: Hoare triple {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:13:18,464 INFO L290 TraceCheckUtils]: 126: Hoare triple {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:13:18,464 INFO L290 TraceCheckUtils]: 127: Hoare triple {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:13:18,465 INFO L290 TraceCheckUtils]: 128: Hoare triple {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:13:18,465 INFO L290 TraceCheckUtils]: 129: Hoare triple {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:13:18,465 INFO L290 TraceCheckUtils]: 130: Hoare triple {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:13:18,466 INFO L290 TraceCheckUtils]: 131: Hoare triple {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:13:18,466 INFO L290 TraceCheckUtils]: 132: Hoare triple {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:13:18,466 INFO L290 TraceCheckUtils]: 133: Hoare triple {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:13:18,467 INFO L290 TraceCheckUtils]: 134: Hoare triple {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:13:18,467 INFO L290 TraceCheckUtils]: 135: Hoare triple {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:13:18,467 INFO L290 TraceCheckUtils]: 136: Hoare triple {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:13:18,468 INFO L290 TraceCheckUtils]: 137: Hoare triple {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:13:18,468 INFO L290 TraceCheckUtils]: 138: Hoare triple {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:13:18,469 INFO L290 TraceCheckUtils]: 139: Hoare triple {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:13:18,469 INFO L290 TraceCheckUtils]: 140: Hoare triple {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:13:18,469 INFO L290 TraceCheckUtils]: 141: Hoare triple {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:13:18,469 INFO L290 TraceCheckUtils]: 142: Hoare triple {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:13:18,470 INFO L290 TraceCheckUtils]: 143: Hoare triple {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:13:18,470 INFO L290 TraceCheckUtils]: 144: Hoare triple {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:13:18,471 INFO L290 TraceCheckUtils]: 145: Hoare triple {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:13:18,471 INFO L290 TraceCheckUtils]: 146: Hoare triple {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:13:18,471 INFO L290 TraceCheckUtils]: 147: Hoare triple {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82826#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 71))} is VALID [2022-04-15 06:13:18,472 INFO L290 TraceCheckUtils]: 148: Hoare triple {82826#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 71))} assume !!(~x~0 % 4294967296 < 268435455); {82826#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 71))} is VALID [2022-04-15 06:13:18,472 INFO L290 TraceCheckUtils]: 149: Hoare triple {82826#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 71))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {82751#false} is VALID [2022-04-15 06:13:18,472 INFO L290 TraceCheckUtils]: 150: Hoare triple {82751#false} assume !(~x~0 % 4294967296 < 268435455); {82751#false} is VALID [2022-04-15 06:13:18,472 INFO L272 TraceCheckUtils]: 151: Hoare triple {82751#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {82751#false} is VALID [2022-04-15 06:13:18,472 INFO L290 TraceCheckUtils]: 152: Hoare triple {82751#false} ~cond := #in~cond; {82751#false} is VALID [2022-04-15 06:13:18,472 INFO L290 TraceCheckUtils]: 153: Hoare triple {82751#false} assume 0 == ~cond; {82751#false} is VALID [2022-04-15 06:13:18,472 INFO L290 TraceCheckUtils]: 154: Hoare triple {82751#false} assume !false; {82751#false} is VALID [2022-04-15 06:13:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 72 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:13:18,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:13:18,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358523150] [2022-04-15 06:13:18,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358523150] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:13:18,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1062301563] [2022-04-15 06:13:18,473 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:13:18,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:13:18,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:13:18,474 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:13:18,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (143)] Waiting until timeout for monitored process [2022-04-15 06:13:18,579 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:13:18,580 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:13:18,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 146 conjunts are in the unsatisfiable core [2022-04-15 06:13:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:13:18,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:13:19,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {82750#true} call ULTIMATE.init(); {82750#true} is VALID [2022-04-15 06:13:19,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {82750#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {82750#true} is VALID [2022-04-15 06:13:19,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {82750#true} assume true; {82750#true} is VALID [2022-04-15 06:13:19,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82750#true} {82750#true} #40#return; {82750#true} is VALID [2022-04-15 06:13:19,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {82750#true} call #t~ret5 := main(); {82750#true} is VALID [2022-04-15 06:13:19,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {82750#true} ~x~0 := 0; {82755#(= main_~x~0 0)} is VALID [2022-04-15 06:13:19,662 INFO L290 TraceCheckUtils]: 6: Hoare triple {82755#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {82755#(= main_~x~0 0)} is VALID [2022-04-15 06:13:19,662 INFO L290 TraceCheckUtils]: 7: Hoare triple {82755#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:13:19,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:13:19,662 INFO L290 TraceCheckUtils]: 9: Hoare triple {82756#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:13:19,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:13:19,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {82757#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:13:19,663 INFO L290 TraceCheckUtils]: 12: Hoare triple {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:13:19,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {82758#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:13:19,664 INFO L290 TraceCheckUtils]: 14: Hoare triple {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:13:19,664 INFO L290 TraceCheckUtils]: 15: Hoare triple {82759#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:13:19,665 INFO L290 TraceCheckUtils]: 16: Hoare triple {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:13:19,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {82760#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:13:19,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:13:19,666 INFO L290 TraceCheckUtils]: 19: Hoare triple {82761#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:13:19,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:13:19,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {82762#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:13:19,666 INFO L290 TraceCheckUtils]: 22: Hoare triple {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:13:19,667 INFO L290 TraceCheckUtils]: 23: Hoare triple {82763#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:13:19,667 INFO L290 TraceCheckUtils]: 24: Hoare triple {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:13:19,667 INFO L290 TraceCheckUtils]: 25: Hoare triple {82764#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:13:19,668 INFO L290 TraceCheckUtils]: 26: Hoare triple {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:13:19,668 INFO L290 TraceCheckUtils]: 27: Hoare triple {82765#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:13:19,668 INFO L290 TraceCheckUtils]: 28: Hoare triple {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:13:19,669 INFO L290 TraceCheckUtils]: 29: Hoare triple {82766#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:13:19,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:13:19,669 INFO L290 TraceCheckUtils]: 31: Hoare triple {82767#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:13:19,669 INFO L290 TraceCheckUtils]: 32: Hoare triple {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:13:19,670 INFO L290 TraceCheckUtils]: 33: Hoare triple {82768#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:13:19,670 INFO L290 TraceCheckUtils]: 34: Hoare triple {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:13:19,670 INFO L290 TraceCheckUtils]: 35: Hoare triple {82769#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:13:19,671 INFO L290 TraceCheckUtils]: 36: Hoare triple {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:13:19,671 INFO L290 TraceCheckUtils]: 37: Hoare triple {82770#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:13:19,671 INFO L290 TraceCheckUtils]: 38: Hoare triple {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:13:19,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {82771#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:13:19,672 INFO L290 TraceCheckUtils]: 40: Hoare triple {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:13:19,672 INFO L290 TraceCheckUtils]: 41: Hoare triple {82772#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:13:19,672 INFO L290 TraceCheckUtils]: 42: Hoare triple {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:13:19,673 INFO L290 TraceCheckUtils]: 43: Hoare triple {82773#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:13:19,673 INFO L290 TraceCheckUtils]: 44: Hoare triple {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:13:19,673 INFO L290 TraceCheckUtils]: 45: Hoare triple {82774#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:13:19,674 INFO L290 TraceCheckUtils]: 46: Hoare triple {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:13:19,674 INFO L290 TraceCheckUtils]: 47: Hoare triple {82775#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:13:19,674 INFO L290 TraceCheckUtils]: 48: Hoare triple {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:13:19,675 INFO L290 TraceCheckUtils]: 49: Hoare triple {82776#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:13:19,675 INFO L290 TraceCheckUtils]: 50: Hoare triple {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:13:19,675 INFO L290 TraceCheckUtils]: 51: Hoare triple {82777#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:13:19,675 INFO L290 TraceCheckUtils]: 52: Hoare triple {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:13:19,676 INFO L290 TraceCheckUtils]: 53: Hoare triple {82778#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:13:19,676 INFO L290 TraceCheckUtils]: 54: Hoare triple {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:13:19,676 INFO L290 TraceCheckUtils]: 55: Hoare triple {82779#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:13:19,677 INFO L290 TraceCheckUtils]: 56: Hoare triple {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:13:19,677 INFO L290 TraceCheckUtils]: 57: Hoare triple {82780#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:13:19,677 INFO L290 TraceCheckUtils]: 58: Hoare triple {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:13:19,678 INFO L290 TraceCheckUtils]: 59: Hoare triple {82781#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:13:19,678 INFO L290 TraceCheckUtils]: 60: Hoare triple {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:13:19,678 INFO L290 TraceCheckUtils]: 61: Hoare triple {82782#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:13:19,678 INFO L290 TraceCheckUtils]: 62: Hoare triple {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:13:19,679 INFO L290 TraceCheckUtils]: 63: Hoare triple {82783#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:13:19,679 INFO L290 TraceCheckUtils]: 64: Hoare triple {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:13:19,679 INFO L290 TraceCheckUtils]: 65: Hoare triple {82784#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:13:19,680 INFO L290 TraceCheckUtils]: 66: Hoare triple {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:13:19,680 INFO L290 TraceCheckUtils]: 67: Hoare triple {82785#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:13:19,680 INFO L290 TraceCheckUtils]: 68: Hoare triple {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:13:19,680 INFO L290 TraceCheckUtils]: 69: Hoare triple {82786#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:13:19,681 INFO L290 TraceCheckUtils]: 70: Hoare triple {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:13:19,681 INFO L290 TraceCheckUtils]: 71: Hoare triple {82787#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:13:19,681 INFO L290 TraceCheckUtils]: 72: Hoare triple {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:13:19,682 INFO L290 TraceCheckUtils]: 73: Hoare triple {82788#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:13:19,682 INFO L290 TraceCheckUtils]: 74: Hoare triple {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:13:19,682 INFO L290 TraceCheckUtils]: 75: Hoare triple {82789#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:13:19,682 INFO L290 TraceCheckUtils]: 76: Hoare triple {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:13:19,683 INFO L290 TraceCheckUtils]: 77: Hoare triple {82790#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:13:19,683 INFO L290 TraceCheckUtils]: 78: Hoare triple {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:13:19,683 INFO L290 TraceCheckUtils]: 79: Hoare triple {82791#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:13:19,684 INFO L290 TraceCheckUtils]: 80: Hoare triple {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:13:19,684 INFO L290 TraceCheckUtils]: 81: Hoare triple {82792#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:13:19,684 INFO L290 TraceCheckUtils]: 82: Hoare triple {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:13:19,685 INFO L290 TraceCheckUtils]: 83: Hoare triple {82793#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:13:19,685 INFO L290 TraceCheckUtils]: 84: Hoare triple {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:13:19,685 INFO L290 TraceCheckUtils]: 85: Hoare triple {82794#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:13:19,685 INFO L290 TraceCheckUtils]: 86: Hoare triple {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:13:19,686 INFO L290 TraceCheckUtils]: 87: Hoare triple {82795#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:13:19,686 INFO L290 TraceCheckUtils]: 88: Hoare triple {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:13:19,686 INFO L290 TraceCheckUtils]: 89: Hoare triple {82796#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:13:19,687 INFO L290 TraceCheckUtils]: 90: Hoare triple {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:13:19,687 INFO L290 TraceCheckUtils]: 91: Hoare triple {82797#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:13:19,687 INFO L290 TraceCheckUtils]: 92: Hoare triple {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:13:19,687 INFO L290 TraceCheckUtils]: 93: Hoare triple {82798#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:13:19,688 INFO L290 TraceCheckUtils]: 94: Hoare triple {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:13:19,688 INFO L290 TraceCheckUtils]: 95: Hoare triple {82799#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:13:19,688 INFO L290 TraceCheckUtils]: 96: Hoare triple {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:13:19,689 INFO L290 TraceCheckUtils]: 97: Hoare triple {82800#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:13:19,689 INFO L290 TraceCheckUtils]: 98: Hoare triple {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:13:19,689 INFO L290 TraceCheckUtils]: 99: Hoare triple {82801#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:13:19,689 INFO L290 TraceCheckUtils]: 100: Hoare triple {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:13:19,690 INFO L290 TraceCheckUtils]: 101: Hoare triple {82802#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:13:19,690 INFO L290 TraceCheckUtils]: 102: Hoare triple {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:13:19,690 INFO L290 TraceCheckUtils]: 103: Hoare triple {82803#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:13:19,691 INFO L290 TraceCheckUtils]: 104: Hoare triple {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:13:19,691 INFO L290 TraceCheckUtils]: 105: Hoare triple {82804#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:13:19,691 INFO L290 TraceCheckUtils]: 106: Hoare triple {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:13:19,692 INFO L290 TraceCheckUtils]: 107: Hoare triple {82805#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:13:19,692 INFO L290 TraceCheckUtils]: 108: Hoare triple {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:13:19,692 INFO L290 TraceCheckUtils]: 109: Hoare triple {82806#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:13:19,692 INFO L290 TraceCheckUtils]: 110: Hoare triple {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:13:19,693 INFO L290 TraceCheckUtils]: 111: Hoare triple {82807#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:13:19,693 INFO L290 TraceCheckUtils]: 112: Hoare triple {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:13:19,693 INFO L290 TraceCheckUtils]: 113: Hoare triple {82808#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:13:19,694 INFO L290 TraceCheckUtils]: 114: Hoare triple {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:13:19,694 INFO L290 TraceCheckUtils]: 115: Hoare triple {82809#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:13:19,694 INFO L290 TraceCheckUtils]: 116: Hoare triple {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:13:19,695 INFO L290 TraceCheckUtils]: 117: Hoare triple {82810#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:13:19,695 INFO L290 TraceCheckUtils]: 118: Hoare triple {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:13:19,695 INFO L290 TraceCheckUtils]: 119: Hoare triple {82811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:13:19,695 INFO L290 TraceCheckUtils]: 120: Hoare triple {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:13:19,696 INFO L290 TraceCheckUtils]: 121: Hoare triple {82812#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:13:19,696 INFO L290 TraceCheckUtils]: 122: Hoare triple {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:13:19,696 INFO L290 TraceCheckUtils]: 123: Hoare triple {82813#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:13:19,697 INFO L290 TraceCheckUtils]: 124: Hoare triple {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:13:19,697 INFO L290 TraceCheckUtils]: 125: Hoare triple {82814#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:13:19,697 INFO L290 TraceCheckUtils]: 126: Hoare triple {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:13:19,697 INFO L290 TraceCheckUtils]: 127: Hoare triple {82815#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:13:19,698 INFO L290 TraceCheckUtils]: 128: Hoare triple {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:13:19,698 INFO L290 TraceCheckUtils]: 129: Hoare triple {82816#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:13:19,698 INFO L290 TraceCheckUtils]: 130: Hoare triple {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:13:19,699 INFO L290 TraceCheckUtils]: 131: Hoare triple {82817#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:13:19,699 INFO L290 TraceCheckUtils]: 132: Hoare triple {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:13:19,699 INFO L290 TraceCheckUtils]: 133: Hoare triple {82818#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:13:19,699 INFO L290 TraceCheckUtils]: 134: Hoare triple {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:13:19,700 INFO L290 TraceCheckUtils]: 135: Hoare triple {82819#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:13:19,700 INFO L290 TraceCheckUtils]: 136: Hoare triple {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:13:19,700 INFO L290 TraceCheckUtils]: 137: Hoare triple {82820#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:13:19,701 INFO L290 TraceCheckUtils]: 138: Hoare triple {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:13:19,701 INFO L290 TraceCheckUtils]: 139: Hoare triple {82821#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:13:19,701 INFO L290 TraceCheckUtils]: 140: Hoare triple {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:13:19,702 INFO L290 TraceCheckUtils]: 141: Hoare triple {82822#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:13:19,702 INFO L290 TraceCheckUtils]: 142: Hoare triple {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:13:19,702 INFO L290 TraceCheckUtils]: 143: Hoare triple {82823#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:13:19,702 INFO L290 TraceCheckUtils]: 144: Hoare triple {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:13:19,703 INFO L290 TraceCheckUtils]: 145: Hoare triple {82824#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:13:19,703 INFO L290 TraceCheckUtils]: 146: Hoare triple {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:13:19,703 INFO L290 TraceCheckUtils]: 147: Hoare triple {82825#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83272#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-15 06:13:19,704 INFO L290 TraceCheckUtils]: 148: Hoare triple {83272#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !!(~x~0 % 4294967296 < 268435455); {83272#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-15 06:13:19,704 INFO L290 TraceCheckUtils]: 149: Hoare triple {83272#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {82751#false} is VALID [2022-04-15 06:13:19,704 INFO L290 TraceCheckUtils]: 150: Hoare triple {82751#false} assume !(~x~0 % 4294967296 < 268435455); {82751#false} is VALID [2022-04-15 06:13:19,704 INFO L272 TraceCheckUtils]: 151: Hoare triple {82751#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {82751#false} is VALID [2022-04-15 06:13:19,704 INFO L290 TraceCheckUtils]: 152: Hoare triple {82751#false} ~cond := #in~cond; {82751#false} is VALID [2022-04-15 06:13:19,704 INFO L290 TraceCheckUtils]: 153: Hoare triple {82751#false} assume 0 == ~cond; {82751#false} is VALID [2022-04-15 06:13:19,704 INFO L290 TraceCheckUtils]: 154: Hoare triple {82751#false} assume !false; {82751#false} is VALID [2022-04-15 06:13:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 72 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:13:19,705 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:13:30,215 INFO L290 TraceCheckUtils]: 154: Hoare triple {82751#false} assume !false; {82751#false} is VALID [2022-04-15 06:13:30,215 INFO L290 TraceCheckUtils]: 153: Hoare triple {82751#false} assume 0 == ~cond; {82751#false} is VALID [2022-04-15 06:13:30,215 INFO L290 TraceCheckUtils]: 152: Hoare triple {82751#false} ~cond := #in~cond; {82751#false} is VALID [2022-04-15 06:13:30,215 INFO L272 TraceCheckUtils]: 151: Hoare triple {82751#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {82751#false} is VALID [2022-04-15 06:13:30,215 INFO L290 TraceCheckUtils]: 150: Hoare triple {82751#false} assume !(~x~0 % 4294967296 < 268435455); {82751#false} is VALID [2022-04-15 06:13:30,216 INFO L290 TraceCheckUtils]: 149: Hoare triple {83309#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {82751#false} is VALID [2022-04-15 06:13:30,216 INFO L290 TraceCheckUtils]: 148: Hoare triple {83313#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83309#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-15 06:13:30,217 INFO L290 TraceCheckUtils]: 147: Hoare triple {83317#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83313#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-15 06:13:30,217 INFO L290 TraceCheckUtils]: 146: Hoare triple {83317#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83317#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,218 INFO L290 TraceCheckUtils]: 145: Hoare triple {83324#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83317#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,218 INFO L290 TraceCheckUtils]: 144: Hoare triple {83324#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83324#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,219 INFO L290 TraceCheckUtils]: 143: Hoare triple {83331#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83324#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,219 INFO L290 TraceCheckUtils]: 142: Hoare triple {83331#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83331#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,220 INFO L290 TraceCheckUtils]: 141: Hoare triple {83338#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83331#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,220 INFO L290 TraceCheckUtils]: 140: Hoare triple {83338#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83338#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,221 INFO L290 TraceCheckUtils]: 139: Hoare triple {83345#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83338#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,221 INFO L290 TraceCheckUtils]: 138: Hoare triple {83345#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83345#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,222 INFO L290 TraceCheckUtils]: 137: Hoare triple {83352#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83345#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,222 INFO L290 TraceCheckUtils]: 136: Hoare triple {83352#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83352#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,223 INFO L290 TraceCheckUtils]: 135: Hoare triple {83359#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83352#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,223 INFO L290 TraceCheckUtils]: 134: Hoare triple {83359#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83359#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,224 INFO L290 TraceCheckUtils]: 133: Hoare triple {83366#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83359#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,224 INFO L290 TraceCheckUtils]: 132: Hoare triple {83366#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83366#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,225 INFO L290 TraceCheckUtils]: 131: Hoare triple {83373#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83366#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,225 INFO L290 TraceCheckUtils]: 130: Hoare triple {83373#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83373#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,226 INFO L290 TraceCheckUtils]: 129: Hoare triple {83380#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83373#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,226 INFO L290 TraceCheckUtils]: 128: Hoare triple {83380#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83380#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,227 INFO L290 TraceCheckUtils]: 127: Hoare triple {83387#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83380#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,227 INFO L290 TraceCheckUtils]: 126: Hoare triple {83387#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83387#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,228 INFO L290 TraceCheckUtils]: 125: Hoare triple {83394#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83387#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,228 INFO L290 TraceCheckUtils]: 124: Hoare triple {83394#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83394#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,229 INFO L290 TraceCheckUtils]: 123: Hoare triple {83401#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83394#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,230 INFO L290 TraceCheckUtils]: 122: Hoare triple {83401#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83401#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,230 INFO L290 TraceCheckUtils]: 121: Hoare triple {83408#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83401#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,231 INFO L290 TraceCheckUtils]: 120: Hoare triple {83408#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83408#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,231 INFO L290 TraceCheckUtils]: 119: Hoare triple {83415#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83408#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,232 INFO L290 TraceCheckUtils]: 118: Hoare triple {83415#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83415#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,232 INFO L290 TraceCheckUtils]: 117: Hoare triple {83422#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83415#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,233 INFO L290 TraceCheckUtils]: 116: Hoare triple {83422#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83422#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,233 INFO L290 TraceCheckUtils]: 115: Hoare triple {83429#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83422#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,234 INFO L290 TraceCheckUtils]: 114: Hoare triple {83429#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83429#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,234 INFO L290 TraceCheckUtils]: 113: Hoare triple {83436#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83429#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,235 INFO L290 TraceCheckUtils]: 112: Hoare triple {83436#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83436#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,235 INFO L290 TraceCheckUtils]: 111: Hoare triple {83443#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83436#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,236 INFO L290 TraceCheckUtils]: 110: Hoare triple {83443#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83443#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,237 INFO L290 TraceCheckUtils]: 109: Hoare triple {83450#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83443#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,237 INFO L290 TraceCheckUtils]: 108: Hoare triple {83450#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83450#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,238 INFO L290 TraceCheckUtils]: 107: Hoare triple {83457#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83450#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,238 INFO L290 TraceCheckUtils]: 106: Hoare triple {83457#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83457#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,239 INFO L290 TraceCheckUtils]: 105: Hoare triple {83464#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83457#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,239 INFO L290 TraceCheckUtils]: 104: Hoare triple {83464#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83464#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,240 INFO L290 TraceCheckUtils]: 103: Hoare triple {83471#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83464#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,240 INFO L290 TraceCheckUtils]: 102: Hoare triple {83471#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83471#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,241 INFO L290 TraceCheckUtils]: 101: Hoare triple {83478#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83471#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,241 INFO L290 TraceCheckUtils]: 100: Hoare triple {83478#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83478#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,242 INFO L290 TraceCheckUtils]: 99: Hoare triple {83485#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83478#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,242 INFO L290 TraceCheckUtils]: 98: Hoare triple {83485#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83485#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,243 INFO L290 TraceCheckUtils]: 97: Hoare triple {83492#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83485#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,243 INFO L290 TraceCheckUtils]: 96: Hoare triple {83492#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83492#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,244 INFO L290 TraceCheckUtils]: 95: Hoare triple {83499#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83492#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,244 INFO L290 TraceCheckUtils]: 94: Hoare triple {83499#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83499#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,245 INFO L290 TraceCheckUtils]: 93: Hoare triple {83506#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83499#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,245 INFO L290 TraceCheckUtils]: 92: Hoare triple {83506#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83506#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,246 INFO L290 TraceCheckUtils]: 91: Hoare triple {83513#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83506#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,246 INFO L290 TraceCheckUtils]: 90: Hoare triple {83513#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83513#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,247 INFO L290 TraceCheckUtils]: 89: Hoare triple {83520#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83513#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,247 INFO L290 TraceCheckUtils]: 88: Hoare triple {83520#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83520#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,248 INFO L290 TraceCheckUtils]: 87: Hoare triple {83527#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83520#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,248 INFO L290 TraceCheckUtils]: 86: Hoare triple {83527#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83527#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,249 INFO L290 TraceCheckUtils]: 85: Hoare triple {83534#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83527#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,249 INFO L290 TraceCheckUtils]: 84: Hoare triple {83534#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83534#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,250 INFO L290 TraceCheckUtils]: 83: Hoare triple {83541#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83534#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,250 INFO L290 TraceCheckUtils]: 82: Hoare triple {83541#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83541#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,251 INFO L290 TraceCheckUtils]: 81: Hoare triple {83548#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83541#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,251 INFO L290 TraceCheckUtils]: 80: Hoare triple {83548#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83548#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,252 INFO L290 TraceCheckUtils]: 79: Hoare triple {83555#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83548#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,252 INFO L290 TraceCheckUtils]: 78: Hoare triple {83555#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83555#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,253 INFO L290 TraceCheckUtils]: 77: Hoare triple {83562#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83555#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,253 INFO L290 TraceCheckUtils]: 76: Hoare triple {83562#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83562#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,254 INFO L290 TraceCheckUtils]: 75: Hoare triple {83569#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83562#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,254 INFO L290 TraceCheckUtils]: 74: Hoare triple {83569#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83569#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,255 INFO L290 TraceCheckUtils]: 73: Hoare triple {83576#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83569#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,255 INFO L290 TraceCheckUtils]: 72: Hoare triple {83576#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83576#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,256 INFO L290 TraceCheckUtils]: 71: Hoare triple {83583#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83576#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,256 INFO L290 TraceCheckUtils]: 70: Hoare triple {83583#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83583#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,257 INFO L290 TraceCheckUtils]: 69: Hoare triple {83590#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83583#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,257 INFO L290 TraceCheckUtils]: 68: Hoare triple {83590#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83590#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,258 INFO L290 TraceCheckUtils]: 67: Hoare triple {83597#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83590#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,258 INFO L290 TraceCheckUtils]: 66: Hoare triple {83597#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83597#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,259 INFO L290 TraceCheckUtils]: 65: Hoare triple {83604#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83597#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,259 INFO L290 TraceCheckUtils]: 64: Hoare triple {83604#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83604#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,260 INFO L290 TraceCheckUtils]: 63: Hoare triple {83611#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83604#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,260 INFO L290 TraceCheckUtils]: 62: Hoare triple {83611#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83611#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,261 INFO L290 TraceCheckUtils]: 61: Hoare triple {83618#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83611#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,261 INFO L290 TraceCheckUtils]: 60: Hoare triple {83618#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83618#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,262 INFO L290 TraceCheckUtils]: 59: Hoare triple {83625#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83618#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,262 INFO L290 TraceCheckUtils]: 58: Hoare triple {83625#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83625#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,263 INFO L290 TraceCheckUtils]: 57: Hoare triple {83632#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83625#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,263 INFO L290 TraceCheckUtils]: 56: Hoare triple {83632#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83632#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,264 INFO L290 TraceCheckUtils]: 55: Hoare triple {83639#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83632#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,264 INFO L290 TraceCheckUtils]: 54: Hoare triple {83639#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83639#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,265 INFO L290 TraceCheckUtils]: 53: Hoare triple {83646#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83639#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,266 INFO L290 TraceCheckUtils]: 52: Hoare triple {83646#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83646#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,266 INFO L290 TraceCheckUtils]: 51: Hoare triple {83653#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83646#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,267 INFO L290 TraceCheckUtils]: 50: Hoare triple {83653#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83653#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,267 INFO L290 TraceCheckUtils]: 49: Hoare triple {83660#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83653#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {83660#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83660#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,268 INFO L290 TraceCheckUtils]: 47: Hoare triple {83667#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83660#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,269 INFO L290 TraceCheckUtils]: 46: Hoare triple {83667#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83667#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,269 INFO L290 TraceCheckUtils]: 45: Hoare triple {83674#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83667#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,270 INFO L290 TraceCheckUtils]: 44: Hoare triple {83674#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83674#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,270 INFO L290 TraceCheckUtils]: 43: Hoare triple {83681#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83674#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,271 INFO L290 TraceCheckUtils]: 42: Hoare triple {83681#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83681#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,271 INFO L290 TraceCheckUtils]: 41: Hoare triple {83688#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83681#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,271 INFO L290 TraceCheckUtils]: 40: Hoare triple {83688#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83688#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,272 INFO L290 TraceCheckUtils]: 39: Hoare triple {83695#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83688#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,273 INFO L290 TraceCheckUtils]: 38: Hoare triple {83695#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83695#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,273 INFO L290 TraceCheckUtils]: 37: Hoare triple {83702#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83695#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {83702#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83702#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {83709#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83702#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,274 INFO L290 TraceCheckUtils]: 34: Hoare triple {83709#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83709#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,275 INFO L290 TraceCheckUtils]: 33: Hoare triple {83716#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83709#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,276 INFO L290 TraceCheckUtils]: 32: Hoare triple {83716#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83716#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,276 INFO L290 TraceCheckUtils]: 31: Hoare triple {83723#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83716#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,277 INFO L290 TraceCheckUtils]: 30: Hoare triple {83723#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83723#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,277 INFO L290 TraceCheckUtils]: 29: Hoare triple {83730#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83723#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,278 INFO L290 TraceCheckUtils]: 28: Hoare triple {83730#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83730#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,278 INFO L290 TraceCheckUtils]: 27: Hoare triple {83737#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83730#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {83737#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83737#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {83744#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83737#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,280 INFO L290 TraceCheckUtils]: 24: Hoare triple {83744#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83744#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,280 INFO L290 TraceCheckUtils]: 23: Hoare triple {83751#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83744#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,281 INFO L290 TraceCheckUtils]: 22: Hoare triple {83751#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83751#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,281 INFO L290 TraceCheckUtils]: 21: Hoare triple {83758#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83751#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,282 INFO L290 TraceCheckUtils]: 20: Hoare triple {83758#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83758#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,282 INFO L290 TraceCheckUtils]: 19: Hoare triple {83765#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83758#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,283 INFO L290 TraceCheckUtils]: 18: Hoare triple {83765#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83765#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {83772#(or (< (mod (+ 66 main_~x~0) 4294967296) 65521) (not (< (mod (+ 66 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83765#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,284 INFO L290 TraceCheckUtils]: 16: Hoare triple {83772#(or (< (mod (+ 66 main_~x~0) 4294967296) 65521) (not (< (mod (+ 66 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83772#(or (< (mod (+ 66 main_~x~0) 4294967296) 65521) (not (< (mod (+ 66 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {83779#(or (not (< (mod (+ 67 main_~x~0) 4294967296) 268435455)) (< (mod (+ 67 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83772#(or (< (mod (+ 66 main_~x~0) 4294967296) 65521) (not (< (mod (+ 66 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {83779#(or (not (< (mod (+ 67 main_~x~0) 4294967296) 268435455)) (< (mod (+ 67 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83779#(or (not (< (mod (+ 67 main_~x~0) 4294967296) 268435455)) (< (mod (+ 67 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,286 INFO L290 TraceCheckUtils]: 13: Hoare triple {83786#(or (< (mod (+ 68 main_~x~0) 4294967296) 65521) (not (< (mod (+ 68 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83779#(or (not (< (mod (+ 67 main_~x~0) 4294967296) 268435455)) (< (mod (+ 67 main_~x~0) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,286 INFO L290 TraceCheckUtils]: 12: Hoare triple {83786#(or (< (mod (+ 68 main_~x~0) 4294967296) 65521) (not (< (mod (+ 68 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83786#(or (< (mod (+ 68 main_~x~0) 4294967296) 65521) (not (< (mod (+ 68 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,287 INFO L290 TraceCheckUtils]: 11: Hoare triple {83793#(or (not (< (mod (+ main_~x~0 69) 4294967296) 268435455)) (< (mod (+ main_~x~0 69) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83786#(or (< (mod (+ 68 main_~x~0) 4294967296) 65521) (not (< (mod (+ 68 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,287 INFO L290 TraceCheckUtils]: 10: Hoare triple {83793#(or (not (< (mod (+ main_~x~0 69) 4294967296) 268435455)) (< (mod (+ main_~x~0 69) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83793#(or (not (< (mod (+ main_~x~0 69) 4294967296) 268435455)) (< (mod (+ main_~x~0 69) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,288 INFO L290 TraceCheckUtils]: 9: Hoare triple {83800#(or (not (< (mod (+ main_~x~0 70) 4294967296) 268435455)) (< (mod (+ main_~x~0 70) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83793#(or (not (< (mod (+ main_~x~0 69) 4294967296) 268435455)) (< (mod (+ main_~x~0 69) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {83800#(or (not (< (mod (+ main_~x~0 70) 4294967296) 268435455)) (< (mod (+ main_~x~0 70) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {83800#(or (not (< (mod (+ main_~x~0 70) 4294967296) 268435455)) (< (mod (+ main_~x~0 70) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {83807#(or (< (mod (+ main_~x~0 71) 4294967296) 65521) (not (< (mod (+ main_~x~0 71) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {83800#(or (not (< (mod (+ main_~x~0 70) 4294967296) 268435455)) (< (mod (+ main_~x~0 70) 4294967296) 65521))} is VALID [2022-04-15 06:13:30,289 INFO L290 TraceCheckUtils]: 6: Hoare triple {83807#(or (< (mod (+ main_~x~0 71) 4294967296) 65521) (not (< (mod (+ main_~x~0 71) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {83807#(or (< (mod (+ main_~x~0 71) 4294967296) 65521) (not (< (mod (+ main_~x~0 71) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,289 INFO L290 TraceCheckUtils]: 5: Hoare triple {82750#true} ~x~0 := 0; {83807#(or (< (mod (+ main_~x~0 71) 4294967296) 65521) (not (< (mod (+ main_~x~0 71) 4294967296) 268435455)))} is VALID [2022-04-15 06:13:30,290 INFO L272 TraceCheckUtils]: 4: Hoare triple {82750#true} call #t~ret5 := main(); {82750#true} is VALID [2022-04-15 06:13:30,290 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82750#true} {82750#true} #40#return; {82750#true} is VALID [2022-04-15 06:13:30,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {82750#true} assume true; {82750#true} is VALID [2022-04-15 06:13:30,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {82750#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {82750#true} is VALID [2022-04-15 06:13:30,290 INFO L272 TraceCheckUtils]: 0: Hoare triple {82750#true} call ULTIMATE.init(); {82750#true} is VALID [2022-04-15 06:13:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 72 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:13:30,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1062301563] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:13:30,291 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:13:30,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 74, 75] total 149 [2022-04-15 06:13:30,291 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:13:30,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [366693800] [2022-04-15 06:13:30,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [366693800] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:13:30,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:13:30,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [75] imperfect sequences [] total 75 [2022-04-15 06:13:30,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044529492] [2022-04-15 06:13:30,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:13:30,292 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 155 [2022-04-15 06:13:30,292 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:13:30,292 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:30,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:13:30,404 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2022-04-15 06:13:30,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:13:30,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2022-04-15 06:13:30,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5697, Invalid=16355, Unknown=0, NotChecked=0, Total=22052 [2022-04-15 06:13:30,406 INFO L87 Difference]: Start difference. First operand 157 states and 159 transitions. Second operand has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:13:42,556 INFO L93 Difference]: Finished difference Result 166 states and 170 transitions. [2022-04-15 06:13:42,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-15 06:13:42,556 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 155 [2022-04-15 06:13:42,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:13:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 167 transitions. [2022-04-15 06:13:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 167 transitions. [2022-04-15 06:13:42,569 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 167 transitions. [2022-04-15 06:13:42,662 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:13:42,663 INFO L225 Difference]: With dead ends: 166 [2022-04-15 06:13:42,663 INFO L226 Difference]: Without dead ends: 159 [2022-04-15 06:13:42,674 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 458 GetRequests, 237 SyntacticMatches, 2 SemanticMatches, 219 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2777 ImplicationChecksByTransitivity, 13.2s TimeCoverageRelationStatistics Valid=11383, Invalid=37237, Unknown=0, NotChecked=0, Total=48620 [2022-04-15 06:13:42,674 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 80 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 10180 mSolverCounterSat, 145 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 10325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 145 IncrementalHoareTripleChecker+Valid, 10180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:13:42,675 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [80 Valid, 34 Invalid, 10325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [145 Valid, 10180 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-15 06:13:42,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2022-04-15 06:13:42,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 159. [2022-04-15 06:13:42,957 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:13:42,957 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand has 159 states, 154 states have (on average 1.0194805194805194) internal successors, (157), 154 states have internal predecessors, (157), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,957 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand has 159 states, 154 states have (on average 1.0194805194805194) internal successors, (157), 154 states have internal predecessors, (157), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,957 INFO L87 Difference]: Start difference. First operand 159 states. Second operand has 159 states, 154 states have (on average 1.0194805194805194) internal successors, (157), 154 states have internal predecessors, (157), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:13:42,959 INFO L93 Difference]: Finished difference Result 159 states and 161 transitions. [2022-04-15 06:13:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 161 transitions. [2022-04-15 06:13:42,959 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:13:42,959 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:13:42,959 INFO L74 IsIncluded]: Start isIncluded. First operand has 159 states, 154 states have (on average 1.0194805194805194) internal successors, (157), 154 states have internal predecessors, (157), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 159 states. [2022-04-15 06:13:42,959 INFO L87 Difference]: Start difference. First operand has 159 states, 154 states have (on average 1.0194805194805194) internal successors, (157), 154 states have internal predecessors, (157), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 159 states. [2022-04-15 06:13:42,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:13:42,960 INFO L93 Difference]: Finished difference Result 159 states and 161 transitions. [2022-04-15 06:13:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 161 transitions. [2022-04-15 06:13:42,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:13:42,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:13:42,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:13:42,961 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:13:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 154 states have (on average 1.0194805194805194) internal successors, (157), 154 states have internal predecessors, (157), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 161 transitions. [2022-04-15 06:13:42,962 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 161 transitions. Word has length 155 [2022-04-15 06:13:42,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:13:42,962 INFO L478 AbstractCegarLoop]: Abstraction has 159 states and 161 transitions. [2022-04-15 06:13:42,962 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 2.013333333333333) internal successors, (151), 74 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:42,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 159 states and 161 transitions. [2022-04-15 06:13:43,113 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:13:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 161 transitions. [2022-04-15 06:13:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-04-15 06:13:43,114 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:13:43,114 INFO L499 BasicCegarLoop]: trace histogram [73, 72, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:13:43,131 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (143)] Forceful destruction successful, exit code 0 [2022-04-15 06:13:43,335 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (142)] Forceful destruction successful, exit code 0 [2022-04-15 06:13:43,535 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 143 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable143,SelfDestructingSolverStorable144,142 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:13:43,535 INFO L403 AbstractCegarLoop]: === Iteration 75 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:13:43,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:13:43,535 INFO L85 PathProgramCache]: Analyzing trace with hash 247773861, now seen corresponding path program 143 times [2022-04-15 06:13:43,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:13:43,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1003311604] [2022-04-15 06:13:43,877 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:13:44,103 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:13:44,105 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:13:44,108 INFO L85 PathProgramCache]: Analyzing trace with hash -69307216, now seen corresponding path program 1 times [2022-04-15 06:13:44,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:13:44,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791912858] [2022-04-15 06:13:44,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:13:44,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:13:44,114 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_145.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_145.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:13:44,114 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_145.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_145.0)) 4294967296)) 65521) 0) [2022-04-15 06:13:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:13:44,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1603208304] [2022-04-15 06:13:44,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:13:44,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:13:44,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:13:44,121 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:13:44,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (144)] Waiting until timeout for monitored process [2022-04-15 06:13:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:13:44,174 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:13:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:13:44,503 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:13:44,503 INFO L85 PathProgramCache]: Analyzing trace with hash 247773861, now seen corresponding path program 144 times [2022-04-15 06:13:44,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:13:44,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609384505] [2022-04-15 06:13:44,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:13:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:13:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:13:47,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:13:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:13:47,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {85021#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {84943#true} is VALID [2022-04-15 06:13:47,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {84943#true} assume true; {84943#true} is VALID [2022-04-15 06:13:47,194 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84943#true} {84943#true} #40#return; {84943#true} is VALID [2022-04-15 06:13:47,195 INFO L272 TraceCheckUtils]: 0: Hoare triple {84943#true} call ULTIMATE.init(); {85021#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:13:47,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {85021#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {84943#true} is VALID [2022-04-15 06:13:47,195 INFO L290 TraceCheckUtils]: 2: Hoare triple {84943#true} assume true; {84943#true} is VALID [2022-04-15 06:13:47,195 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84943#true} {84943#true} #40#return; {84943#true} is VALID [2022-04-15 06:13:47,195 INFO L272 TraceCheckUtils]: 4: Hoare triple {84943#true} call #t~ret5 := main(); {84943#true} is VALID [2022-04-15 06:13:47,195 INFO L290 TraceCheckUtils]: 5: Hoare triple {84943#true} ~x~0 := 0; {84948#(= main_~x~0 0)} is VALID [2022-04-15 06:13:47,196 INFO L290 TraceCheckUtils]: 6: Hoare triple {84948#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {84948#(= main_~x~0 0)} is VALID [2022-04-15 06:13:47,196 INFO L290 TraceCheckUtils]: 7: Hoare triple {84948#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84949#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:13:47,196 INFO L290 TraceCheckUtils]: 8: Hoare triple {84949#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {84949#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 06:13:47,197 INFO L290 TraceCheckUtils]: 9: Hoare triple {84949#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84950#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:13:47,197 INFO L290 TraceCheckUtils]: 10: Hoare triple {84950#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {84950#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:13:47,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {84950#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84951#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:13:47,198 INFO L290 TraceCheckUtils]: 12: Hoare triple {84951#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84951#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-15 06:13:47,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {84951#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84952#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:13:47,199 INFO L290 TraceCheckUtils]: 14: Hoare triple {84952#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84952#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:13:47,199 INFO L290 TraceCheckUtils]: 15: Hoare triple {84952#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84953#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:13:47,200 INFO L290 TraceCheckUtils]: 16: Hoare triple {84953#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {84953#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-15 06:13:47,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {84953#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84954#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:13:47,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {84954#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {84954#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:13:47,201 INFO L290 TraceCheckUtils]: 19: Hoare triple {84954#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84955#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:13:47,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {84955#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84955#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-15 06:13:47,202 INFO L290 TraceCheckUtils]: 21: Hoare triple {84955#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84956#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:13:47,202 INFO L290 TraceCheckUtils]: 22: Hoare triple {84956#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84956#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:13:47,203 INFO L290 TraceCheckUtils]: 23: Hoare triple {84956#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84957#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:13:47,203 INFO L290 TraceCheckUtils]: 24: Hoare triple {84957#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84957#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-15 06:13:47,203 INFO L290 TraceCheckUtils]: 25: Hoare triple {84957#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84958#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:13:47,204 INFO L290 TraceCheckUtils]: 26: Hoare triple {84958#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84958#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:13:47,204 INFO L290 TraceCheckUtils]: 27: Hoare triple {84958#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84959#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:13:47,205 INFO L290 TraceCheckUtils]: 28: Hoare triple {84959#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84959#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-15 06:13:47,205 INFO L290 TraceCheckUtils]: 29: Hoare triple {84959#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84960#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:13:47,205 INFO L290 TraceCheckUtils]: 30: Hoare triple {84960#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84960#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:13:47,206 INFO L290 TraceCheckUtils]: 31: Hoare triple {84960#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84961#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:13:47,206 INFO L290 TraceCheckUtils]: 32: Hoare triple {84961#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84961#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-15 06:13:47,207 INFO L290 TraceCheckUtils]: 33: Hoare triple {84961#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84962#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:13:47,207 INFO L290 TraceCheckUtils]: 34: Hoare triple {84962#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {84962#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:13:47,207 INFO L290 TraceCheckUtils]: 35: Hoare triple {84962#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84963#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:13:47,208 INFO L290 TraceCheckUtils]: 36: Hoare triple {84963#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {84963#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-15 06:13:47,208 INFO L290 TraceCheckUtils]: 37: Hoare triple {84963#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84964#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:13:47,209 INFO L290 TraceCheckUtils]: 38: Hoare triple {84964#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84964#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:13:47,209 INFO L290 TraceCheckUtils]: 39: Hoare triple {84964#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84965#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:13:47,209 INFO L290 TraceCheckUtils]: 40: Hoare triple {84965#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {84965#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-15 06:13:47,210 INFO L290 TraceCheckUtils]: 41: Hoare triple {84965#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84966#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:13:47,210 INFO L290 TraceCheckUtils]: 42: Hoare triple {84966#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84966#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:13:47,211 INFO L290 TraceCheckUtils]: 43: Hoare triple {84966#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84967#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:13:47,211 INFO L290 TraceCheckUtils]: 44: Hoare triple {84967#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {84967#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-15 06:13:47,212 INFO L290 TraceCheckUtils]: 45: Hoare triple {84967#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84968#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:13:47,212 INFO L290 TraceCheckUtils]: 46: Hoare triple {84968#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84968#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:13:47,212 INFO L290 TraceCheckUtils]: 47: Hoare triple {84968#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84969#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:13:47,213 INFO L290 TraceCheckUtils]: 48: Hoare triple {84969#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {84969#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-15 06:13:47,213 INFO L290 TraceCheckUtils]: 49: Hoare triple {84969#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84970#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:13:47,214 INFO L290 TraceCheckUtils]: 50: Hoare triple {84970#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {84970#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:13:47,214 INFO L290 TraceCheckUtils]: 51: Hoare triple {84970#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84971#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:13:47,214 INFO L290 TraceCheckUtils]: 52: Hoare triple {84971#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {84971#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-15 06:13:47,215 INFO L290 TraceCheckUtils]: 53: Hoare triple {84971#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84972#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:13:47,215 INFO L290 TraceCheckUtils]: 54: Hoare triple {84972#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84972#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:13:47,216 INFO L290 TraceCheckUtils]: 55: Hoare triple {84972#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84973#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:13:47,216 INFO L290 TraceCheckUtils]: 56: Hoare triple {84973#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84973#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-15 06:13:47,216 INFO L290 TraceCheckUtils]: 57: Hoare triple {84973#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84974#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:13:47,217 INFO L290 TraceCheckUtils]: 58: Hoare triple {84974#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84974#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:13:47,217 INFO L290 TraceCheckUtils]: 59: Hoare triple {84974#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84975#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:13:47,218 INFO L290 TraceCheckUtils]: 60: Hoare triple {84975#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {84975#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-15 06:13:47,218 INFO L290 TraceCheckUtils]: 61: Hoare triple {84975#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84976#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:13:47,218 INFO L290 TraceCheckUtils]: 62: Hoare triple {84976#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {84976#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:13:47,219 INFO L290 TraceCheckUtils]: 63: Hoare triple {84976#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84977#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:13:47,219 INFO L290 TraceCheckUtils]: 64: Hoare triple {84977#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84977#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-15 06:13:47,220 INFO L290 TraceCheckUtils]: 65: Hoare triple {84977#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84978#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:13:47,220 INFO L290 TraceCheckUtils]: 66: Hoare triple {84978#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {84978#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:13:47,221 INFO L290 TraceCheckUtils]: 67: Hoare triple {84978#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84979#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:13:47,221 INFO L290 TraceCheckUtils]: 68: Hoare triple {84979#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {84979#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-15 06:13:47,221 INFO L290 TraceCheckUtils]: 69: Hoare triple {84979#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84980#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:13:47,222 INFO L290 TraceCheckUtils]: 70: Hoare triple {84980#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84980#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:13:47,222 INFO L290 TraceCheckUtils]: 71: Hoare triple {84980#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84981#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:13:47,222 INFO L290 TraceCheckUtils]: 72: Hoare triple {84981#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84981#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-15 06:13:47,223 INFO L290 TraceCheckUtils]: 73: Hoare triple {84981#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:13:47,223 INFO L290 TraceCheckUtils]: 74: Hoare triple {84982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:13:47,224 INFO L290 TraceCheckUtils]: 75: Hoare triple {84982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84983#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:13:47,224 INFO L290 TraceCheckUtils]: 76: Hoare triple {84983#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {84983#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-15 06:13:47,225 INFO L290 TraceCheckUtils]: 77: Hoare triple {84983#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84984#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:13:47,225 INFO L290 TraceCheckUtils]: 78: Hoare triple {84984#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84984#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:13:47,225 INFO L290 TraceCheckUtils]: 79: Hoare triple {84984#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84985#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:13:47,226 INFO L290 TraceCheckUtils]: 80: Hoare triple {84985#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84985#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-15 06:13:47,226 INFO L290 TraceCheckUtils]: 81: Hoare triple {84985#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84986#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:13:47,227 INFO L290 TraceCheckUtils]: 82: Hoare triple {84986#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84986#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:13:47,227 INFO L290 TraceCheckUtils]: 83: Hoare triple {84986#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84987#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:13:47,227 INFO L290 TraceCheckUtils]: 84: Hoare triple {84987#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84987#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-15 06:13:47,228 INFO L290 TraceCheckUtils]: 85: Hoare triple {84987#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84988#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:13:47,228 INFO L290 TraceCheckUtils]: 86: Hoare triple {84988#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84988#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:13:47,229 INFO L290 TraceCheckUtils]: 87: Hoare triple {84988#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84989#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:13:47,229 INFO L290 TraceCheckUtils]: 88: Hoare triple {84989#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84989#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-15 06:13:47,229 INFO L290 TraceCheckUtils]: 89: Hoare triple {84989#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84990#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:13:47,230 INFO L290 TraceCheckUtils]: 90: Hoare triple {84990#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84990#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:13:47,230 INFO L290 TraceCheckUtils]: 91: Hoare triple {84990#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84991#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:13:47,231 INFO L290 TraceCheckUtils]: 92: Hoare triple {84991#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84991#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-15 06:13:47,231 INFO L290 TraceCheckUtils]: 93: Hoare triple {84991#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84992#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:13:47,231 INFO L290 TraceCheckUtils]: 94: Hoare triple {84992#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {84992#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:13:47,232 INFO L290 TraceCheckUtils]: 95: Hoare triple {84992#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84993#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:13:47,232 INFO L290 TraceCheckUtils]: 96: Hoare triple {84993#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84993#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-15 06:13:47,233 INFO L290 TraceCheckUtils]: 97: Hoare triple {84993#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84994#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:13:47,233 INFO L290 TraceCheckUtils]: 98: Hoare triple {84994#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {84994#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:13:47,233 INFO L290 TraceCheckUtils]: 99: Hoare triple {84994#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84995#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:13:47,234 INFO L290 TraceCheckUtils]: 100: Hoare triple {84995#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {84995#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-15 06:13:47,234 INFO L290 TraceCheckUtils]: 101: Hoare triple {84995#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84996#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:13:47,235 INFO L290 TraceCheckUtils]: 102: Hoare triple {84996#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84996#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:13:47,235 INFO L290 TraceCheckUtils]: 103: Hoare triple {84996#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84997#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:13:47,235 INFO L290 TraceCheckUtils]: 104: Hoare triple {84997#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84997#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-15 06:13:47,236 INFO L290 TraceCheckUtils]: 105: Hoare triple {84997#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84998#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:13:47,236 INFO L290 TraceCheckUtils]: 106: Hoare triple {84998#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84998#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:13:47,237 INFO L290 TraceCheckUtils]: 107: Hoare triple {84998#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84999#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:13:47,237 INFO L290 TraceCheckUtils]: 108: Hoare triple {84999#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {84999#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-15 06:13:47,238 INFO L290 TraceCheckUtils]: 109: Hoare triple {84999#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85000#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:13:47,238 INFO L290 TraceCheckUtils]: 110: Hoare triple {85000#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85000#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:13:47,238 INFO L290 TraceCheckUtils]: 111: Hoare triple {85000#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85001#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:13:47,239 INFO L290 TraceCheckUtils]: 112: Hoare triple {85001#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {85001#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-15 06:13:47,239 INFO L290 TraceCheckUtils]: 113: Hoare triple {85001#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85002#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:13:47,239 INFO L290 TraceCheckUtils]: 114: Hoare triple {85002#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85002#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:13:47,240 INFO L290 TraceCheckUtils]: 115: Hoare triple {85002#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85003#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:13:47,240 INFO L290 TraceCheckUtils]: 116: Hoare triple {85003#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85003#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-15 06:13:47,241 INFO L290 TraceCheckUtils]: 117: Hoare triple {85003#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85004#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:13:47,241 INFO L290 TraceCheckUtils]: 118: Hoare triple {85004#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85004#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:13:47,242 INFO L290 TraceCheckUtils]: 119: Hoare triple {85004#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85005#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:13:47,242 INFO L290 TraceCheckUtils]: 120: Hoare triple {85005#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {85005#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-15 06:13:47,242 INFO L290 TraceCheckUtils]: 121: Hoare triple {85005#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85006#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:13:47,243 INFO L290 TraceCheckUtils]: 122: Hoare triple {85006#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {85006#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:13:47,243 INFO L290 TraceCheckUtils]: 123: Hoare triple {85006#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85007#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:13:47,244 INFO L290 TraceCheckUtils]: 124: Hoare triple {85007#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85007#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-15 06:13:47,244 INFO L290 TraceCheckUtils]: 125: Hoare triple {85007#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85008#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:13:47,244 INFO L290 TraceCheckUtils]: 126: Hoare triple {85008#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85008#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:13:47,245 INFO L290 TraceCheckUtils]: 127: Hoare triple {85008#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85009#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:13:47,245 INFO L290 TraceCheckUtils]: 128: Hoare triple {85009#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85009#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-15 06:13:47,246 INFO L290 TraceCheckUtils]: 129: Hoare triple {85009#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85010#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:13:47,246 INFO L290 TraceCheckUtils]: 130: Hoare triple {85010#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {85010#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:13:47,246 INFO L290 TraceCheckUtils]: 131: Hoare triple {85010#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85011#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:13:47,247 INFO L290 TraceCheckUtils]: 132: Hoare triple {85011#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85011#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-15 06:13:47,247 INFO L290 TraceCheckUtils]: 133: Hoare triple {85011#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85012#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:13:47,248 INFO L290 TraceCheckUtils]: 134: Hoare triple {85012#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85012#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:13:47,248 INFO L290 TraceCheckUtils]: 135: Hoare triple {85012#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85013#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:13:47,248 INFO L290 TraceCheckUtils]: 136: Hoare triple {85013#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {85013#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-15 06:13:47,249 INFO L290 TraceCheckUtils]: 137: Hoare triple {85013#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85014#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:13:47,249 INFO L290 TraceCheckUtils]: 138: Hoare triple {85014#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {85014#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:13:47,250 INFO L290 TraceCheckUtils]: 139: Hoare triple {85014#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85015#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:13:47,250 INFO L290 TraceCheckUtils]: 140: Hoare triple {85015#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !!(~x~0 % 4294967296 < 268435455); {85015#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-15 06:13:47,251 INFO L290 TraceCheckUtils]: 141: Hoare triple {85015#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85016#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:13:47,251 INFO L290 TraceCheckUtils]: 142: Hoare triple {85016#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85016#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:13:47,251 INFO L290 TraceCheckUtils]: 143: Hoare triple {85016#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85017#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:13:47,252 INFO L290 TraceCheckUtils]: 144: Hoare triple {85017#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85017#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-15 06:13:47,252 INFO L290 TraceCheckUtils]: 145: Hoare triple {85017#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85018#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:13:47,252 INFO L290 TraceCheckUtils]: 146: Hoare triple {85018#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {85018#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:13:47,253 INFO L290 TraceCheckUtils]: 147: Hoare triple {85018#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85019#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-15 06:13:47,253 INFO L290 TraceCheckUtils]: 148: Hoare triple {85019#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !!(~x~0 % 4294967296 < 268435455); {85019#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-15 06:13:47,254 INFO L290 TraceCheckUtils]: 149: Hoare triple {85019#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85020#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} is VALID [2022-04-15 06:13:47,254 INFO L290 TraceCheckUtils]: 150: Hoare triple {85020#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} assume !!(~x~0 % 4294967296 < 268435455); {85020#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} is VALID [2022-04-15 06:13:47,255 INFO L290 TraceCheckUtils]: 151: Hoare triple {85020#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {84944#false} is VALID [2022-04-15 06:13:47,255 INFO L290 TraceCheckUtils]: 152: Hoare triple {84944#false} assume !(~x~0 % 4294967296 < 268435455); {84944#false} is VALID [2022-04-15 06:13:47,255 INFO L272 TraceCheckUtils]: 153: Hoare triple {84944#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {84944#false} is VALID [2022-04-15 06:13:47,255 INFO L290 TraceCheckUtils]: 154: Hoare triple {84944#false} ~cond := #in~cond; {84944#false} is VALID [2022-04-15 06:13:47,255 INFO L290 TraceCheckUtils]: 155: Hoare triple {84944#false} assume 0 == ~cond; {84944#false} is VALID [2022-04-15 06:13:47,255 INFO L290 TraceCheckUtils]: 156: Hoare triple {84944#false} assume !false; {84944#false} is VALID [2022-04-15 06:13:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 73 proven. 5256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:13:47,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:13:47,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609384505] [2022-04-15 06:13:47,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1609384505] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:13:47,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009302363] [2022-04-15 06:13:47,256 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:13:47,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:13:47,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:13:47,257 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:13:47,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (145)] Waiting until timeout for monitored process [2022-04-15 06:13:47,364 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:13:47,365 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:13:47,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 06:13:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:13:47,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:13:48,041 INFO L272 TraceCheckUtils]: 0: Hoare triple {84943#true} call ULTIMATE.init(); {84943#true} is VALID [2022-04-15 06:13:48,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {84943#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 2: Hoare triple {84943#true} assume true; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84943#true} {84943#true} #40#return; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L272 TraceCheckUtils]: 4: Hoare triple {84943#true} call #t~ret5 := main(); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 5: Hoare triple {84943#true} ~x~0 := 0; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 6: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 7: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 8: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 9: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 10: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 11: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 12: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 13: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 14: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 15: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 16: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 17: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 18: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 19: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 20: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,042 INFO L290 TraceCheckUtils]: 21: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 22: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 23: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 24: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 25: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 26: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 27: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 28: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 29: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 30: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 31: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 32: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 33: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 34: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 35: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 36: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 37: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 38: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 39: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 40: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 41: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,043 INFO L290 TraceCheckUtils]: 42: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 43: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 44: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 45: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 46: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 47: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 48: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 49: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 50: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 53: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 54: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 55: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 56: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 57: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 58: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 59: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,044 INFO L290 TraceCheckUtils]: 60: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 61: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 63: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 64: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 65: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 66: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 67: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 68: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 69: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 70: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 71: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 72: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 73: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 74: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 75: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 76: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 77: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 78: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 79: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 80: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,045 INFO L290 TraceCheckUtils]: 81: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 82: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 83: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 84: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 85: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 86: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 87: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 88: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 89: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 90: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 91: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 92: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 93: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 94: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 95: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 96: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 97: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 98: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 99: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 100: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,046 INFO L290 TraceCheckUtils]: 101: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 102: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 103: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 104: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 105: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 106: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 107: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 108: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 109: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 110: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 111: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 112: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 113: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 114: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 115: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 116: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 117: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 118: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 119: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 120: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,047 INFO L290 TraceCheckUtils]: 121: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 122: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 123: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 124: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 125: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 126: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 127: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 128: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 129: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 130: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 131: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 132: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 133: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 134: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 135: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 136: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 137: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 138: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 139: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 140: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 141: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,048 INFO L290 TraceCheckUtils]: 142: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,049 INFO L290 TraceCheckUtils]: 143: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,049 INFO L290 TraceCheckUtils]: 144: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,049 INFO L290 TraceCheckUtils]: 145: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,049 INFO L290 TraceCheckUtils]: 146: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,049 INFO L290 TraceCheckUtils]: 147: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,049 INFO L290 TraceCheckUtils]: 148: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,051 INFO L290 TraceCheckUtils]: 149: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85472#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:13:48,051 INFO L290 TraceCheckUtils]: 150: Hoare triple {85472#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {85472#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-15 06:13:48,052 INFO L290 TraceCheckUtils]: 151: Hoare triple {85472#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {85479#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-15 06:13:48,053 INFO L290 TraceCheckUtils]: 152: Hoare triple {85479#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {84944#false} is VALID [2022-04-15 06:13:48,053 INFO L272 TraceCheckUtils]: 153: Hoare triple {84944#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {84944#false} is VALID [2022-04-15 06:13:48,053 INFO L290 TraceCheckUtils]: 154: Hoare triple {84944#false} ~cond := #in~cond; {84944#false} is VALID [2022-04-15 06:13:48,053 INFO L290 TraceCheckUtils]: 155: Hoare triple {84944#false} assume 0 == ~cond; {84944#false} is VALID [2022-04-15 06:13:48,053 INFO L290 TraceCheckUtils]: 156: Hoare triple {84944#false} assume !false; {84944#false} is VALID [2022-04-15 06:13:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 216 proven. 1 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-04-15 06:13:48,054 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:13:48,530 INFO L290 TraceCheckUtils]: 156: Hoare triple {84944#false} assume !false; {84944#false} is VALID [2022-04-15 06:13:48,531 INFO L290 TraceCheckUtils]: 155: Hoare triple {84944#false} assume 0 == ~cond; {84944#false} is VALID [2022-04-15 06:13:48,531 INFO L290 TraceCheckUtils]: 154: Hoare triple {84944#false} ~cond := #in~cond; {84944#false} is VALID [2022-04-15 06:13:48,531 INFO L272 TraceCheckUtils]: 153: Hoare triple {84944#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {84944#false} is VALID [2022-04-15 06:13:48,531 INFO L290 TraceCheckUtils]: 152: Hoare triple {85507#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {84944#false} is VALID [2022-04-15 06:13:48,532 INFO L290 TraceCheckUtils]: 151: Hoare triple {85511#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {85507#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:13:48,532 INFO L290 TraceCheckUtils]: 150: Hoare triple {85515#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {85511#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 149: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {85515#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 148: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 147: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 146: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 145: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 144: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 143: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 142: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 141: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 140: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 139: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 138: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 137: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 136: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 135: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 134: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 133: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,533 INFO L290 TraceCheckUtils]: 132: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 131: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 130: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 129: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 128: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 127: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 126: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 125: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 124: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 123: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 122: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 121: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 120: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 119: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 118: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 117: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 116: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 115: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 114: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 113: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,534 INFO L290 TraceCheckUtils]: 112: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 111: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 110: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 109: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 108: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 107: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 106: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 105: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 104: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 103: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 102: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 101: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 100: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 99: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 98: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 97: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 96: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 95: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 94: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 93: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,535 INFO L290 TraceCheckUtils]: 92: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 91: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 90: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 89: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 88: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 87: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 86: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 85: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 84: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 83: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 82: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 81: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 80: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 79: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 78: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 77: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 76: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 75: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 74: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 73: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,536 INFO L290 TraceCheckUtils]: 72: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 71: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 70: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 69: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 68: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 67: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 66: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 65: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 64: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 63: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 62: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 61: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 60: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 59: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 58: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 56: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 55: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 54: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 53: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,537 INFO L290 TraceCheckUtils]: 52: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 51: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 50: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 49: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 48: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 47: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 46: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 45: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 44: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 43: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 42: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 41: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 40: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 39: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 38: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 37: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 36: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 35: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 34: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 33: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 32: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,538 INFO L290 TraceCheckUtils]: 31: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 30: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 29: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 28: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 27: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 26: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 22: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 21: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 20: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 19: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 18: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 16: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 15: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 14: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 13: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 12: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 11: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,539 INFO L290 TraceCheckUtils]: 10: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 9: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 7: Hoare triple {84943#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 6: Hoare triple {84943#true} assume !!(~x~0 % 4294967296 < 268435455); {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 5: Hoare triple {84943#true} ~x~0 := 0; {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L272 TraceCheckUtils]: 4: Hoare triple {84943#true} call #t~ret5 := main(); {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84943#true} {84943#true} #40#return; {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 2: Hoare triple {84943#true} assume true; {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {84943#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L272 TraceCheckUtils]: 0: Hoare triple {84943#true} call ULTIMATE.init(); {84943#true} is VALID [2022-04-15 06:13:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 216 proven. 1 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-04-15 06:13:48,540 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2009302363] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:13:48,540 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:13:48,540 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 4, 5] total 81 [2022-04-15 06:13:48,541 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:13:48,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1003311604] [2022-04-15 06:13:48,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1003311604] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:13:48,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:13:48,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [76] imperfect sequences [] total 76 [2022-04-15 06:13:48,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415765238] [2022-04-15 06:13:48,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:13:48,541 INFO L78 Accepts]: Start accepts. Automaton has has 76 states, 76 states have (on average 2.013157894736842) internal successors, (153), 75 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 157 [2022-04-15 06:13:48,541 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:13:48,542 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 76 states, 76 states have (on average 2.013157894736842) internal successors, (153), 75 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:13:48,614 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:13:48,614 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 76 states [2022-04-15 06:13:48,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:13:48,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2022-04-15 06:13:48,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=5952, Unknown=0, NotChecked=0, Total=6480 [2022-04-15 06:13:48,615 INFO L87 Difference]: Start difference. First operand 159 states and 161 transitions. Second operand has 76 states, 76 states have (on average 2.013157894736842) internal successors, (153), 75 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)